Jahresbericht 1998 / Annual Report 1998

4

Veröffentlichungen, Lehrveranstaltungen

Publications, Teaching

 

Referierte Publikationen

Refereed Publications

Aellig, M.R., H. Grünwaldt, P. Bochsler, P. Wurz, S. Hefti, R. Kallenbach, F.M. Ipavich, W.I. Axford, H. Balsiger, A. Bürgi, M.A. Coplan, A.B. Galvin, J. Geiss, F. Gliem, G. Gloeckler, M. Hilchenbach, D. Hovestadt, K.C. Hsieh, B. Klecker, M.A. Lee, S. Livi, G.G. Managadze, E. Marsch, E. Möbius, M. Neugebauer, K.-U. Reiche, M. Scholer, M.I. Verigin and B. Wilken: Iron freeze-in temperatures measured by SOHO/CELIAS/CTOF. J. Geophys. Res. (A) 103, 17215-17222 (1998).

Amin, M.R., G.E. Morfill and P.K. Shukla: Amplitude Modulation of Dust-Lattice Waves in a Plasma Crystal. Physics of Plasmas 7, 2578-2581 (1998).

Amin, M.R., G.E. Morfill and P.K. Shukla: Modulational instability of dust-acoustic and dust-ion-acoustic waves. Phys. Rev. (E) 58, 6517-6523 (1998).

Amin, M.R., G.E. Morfill, P.K. Shukla: Modulational instability of dust-lattice waves in a plasma crystal. Physica Scripta 58, 628-631 (1998).

Appenzeller, I., I. Thiering, F.-J. Zickgraf, J. Krautter, W. Voges, C. Chavarria, R. Kneer, R. Mujica, M. Pakull, C. Rosso, F. Ruzicka, A. Serrano and B. Ziegler: Identification of a complete sample of northern ROSAT All-Sky Survey X-ray sources. III. The catalog. Astrophysical Journal Suppl. Ser. 117, 319-340 (1998).

Aschenbach, B.: Discovery of a young nearby supernova remnant. Nature 396, 141-142 (1998).

Bade, N., D. Engels, W. Voges, V. Beckmann, T. Boller, L. Cordis, M. Dahlem, J. Englhauser, K. Molthagen, P. Nass, J. Studt and D. Reimers: The Hamburg/RASS Catalogue of optical identifications. Astron. Astrophys. Suppl. Ser. 127, 145-152 (1998).

Bade, N., V. Beckmann, N.G. Douglas, D. Engels, L. Cordis, P. Nass and W. Voges: On the evolutionary behaviour of BL Lac objects. Astron. Astrophys. 334, 459-472 (1998).

Bagalá, L.G., C.H. Mandrini, M.G. Rovira and P. Démoulin: Solar flares driven by magnetic reconnection. In: Proc. VIII Latin American Workshop on Plasma Physics, Ed. Universidad Nacional del Centro de la Pcia. de Buenos Aires, Tandil, Argentina, III 2.1-2.4 (1998).

Barret, D., Ch. Motch and P. Predehl: ROSAT and follow-up infrared observations of the X-ray binary KS 1731-260. Astron. Astrophys. 329, 965-970 (1998).

Bauer, T.M., G. Paschmann, N. Sckopke, W. Baumjohann, R.A. Treumann and T.-D. Phan: AMPTE/IRM observations of particles and fields at the dayside low-latitude magnetopause. In: Geospace Mass and Energy Flow, Eds. D. L. Horwitz et al. AGU, Washington, 51-65 (1998).

Baumjohann W.: Ion and electron heating in the near-Earth tail. In: New Perspectives on the Earth's Magnetotail, Eds. A. Nishida, D. N. Baker and S. W. H. Cowley. AGU, Washington, 97-102 (1998)

Becker, W. and J. Trümper: The X-ray emission properties of millisecond pulsars, Astron. Astrophys., 341, 803-817 (1998)

Beuing, J., S. Döbereiner, H. Böhringer and R. Bender: X-ray luminosities for a magnitude-limited sample of early-type galaxies from the ROSAT All-Sky Survey. Mon. Not. R. Astron. Soc. 302, 209-224 (1998).

Bezard, B., H. Feuchtgruber, J.I. Moses and T. Encrenaz: Detection of methyl radicals (CH3) on Saturn. Astron. Astrophys. Lett. 334, 41-44 (1998).

Böhringer, H.: Ionization equilibrium and non-equilibrium plasma emission models. In: Proc. The Local Bubble and Beyond, (Eds.) D. Breitschwert, M.J., Freyberg and J. Trümper. Lecture Notes in Physics 506, Springer, Heidelberg, 341-352 (1998).

Boller, T. and W.N. Brandt: Advantages of Spectrum-Röntgen-Gamma and INTEGRAL for the study of narrow-line Seyfert 1 galaxies. Physica Scr. 77, 60-61 (1998).

Boller, T., F. Bertoldi, M. Dennefeld and W. Voges: ROSAT All-Sky Survey observations of IRAS Ga-laxies: I. Soft X-Ray and Far-Infrared Properties. Astron. Astrophys. 129, 87-145 (1998).

Borkus, V.V., A.S. Kaniovsky, R.A. Sunyaev, V.V. Efremov, P. Kretschmar, R. Staubert, J. Englhauser and W. Pietsch: Hard X-ray Observations of the X-ray Pulsar A0535+26. Astron. Lett. 24, 350-360 (1998).

Borkus, V.V., A.S. Kaniovsky, R.A. Sunyaev, V.V. Efremov, P. Kretschmar, R. Staubert, J. Englhauser and W. Pietsch: Properties of the Pulsar GX 301-2 in the Hard X-ray Range. Astron. Lett. 24, 60-68 (1998).

Böttcher, M. and W. Collmar: Spectral Variability in PKS 0528+134 at Gamma-ray Energies. Astron. Astrophys. Lett. 329, 57-60 (1998).

Brandt, W.N. and T. Boller: Ultrasoft narrow-line Seyfert 1 galaxies and X-ray surveys. Astron. Nachr. 319, 163-167 (1998).

Brazier, K.T.S., O. Reimer, G. Kanbach and A. Caramiñana: A candidate gamma-ray pulsar in the supernova remnant CTA1. Mon. Not. R. Astron. Soc. 295, 819-824 (1998).

Breitschwerdt, D.: The local and general interstellar medium. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 5-16, (1998).

Brinkmann, W. and J. Siebert: Correlations of large scale X-ray and radio surveys, Astron. Nachr. 319, 11-14 (1998).

Brinkmann, W., C. Otani, S.J. Wagner and J. Siebert: X-ray and optical study of the giant radio quasar 4C +74.26. Astron. Astrophys. 330, 67-71 (1998).

Brinkmann, W., M. Chester, R. Kollgaard, E. Feigelson, W. Voges and P. Hertz: Radio-loud ROSAT sources near the North Ecliptic Pole, Astron. Astrophys. Suppl. Ser. 133, 1-20 (1998).

Brinkmann, W.: The jets of SS 433 – a progress report. New Astronomy Reviews 42, 589-592 (1998).

Buckley, D.A.H., P.E. Barrett, F. Haberl and K. Sekiguchi: A ROSAT observation of the dipping, flaring and eclipsing polar MN Hya (RX J0929.1-2404). Mon. Not. R. Astron. Soc. 299, 988-1006 (1998).

Burwitz, V., K. Reinsch, A.D. Schwope, P.J. Hakala, K. Beuermann, T. Rousseau, H.-C. Thomas, B.T. Gänsicke, V. Piirola and O. Vilhu: A new ROSAT discovered polar near the lower period limit: RX J1015.5+0904 in Leo. Astron. Astrophys. 331, 262-271 (1998).

Castoldi, A., E. Gatti, C. Guazzoni, A. Longoni, P. Rehak and L. Strüder: A new high resolution X-ray imaging detector with fast readout. Nucl. Instrum. Methods Phys. Res. A 409, 379 - 382 (1998).

Chatzichristou, E.T., C. Vanderriest and M. D. Lehnert: Bi-dimensional Spectroscopy of Double Galaxies II. Mkn 789, UGC 4085, UGC 3995, Astron. Astrophys. 330, 841-872 (1998).

Cole, G. H. J., A. Pedlar, C. G. Mundell, J. F. Gallimore and A. J. Holloway: Neutral Hydrogen Absorption Observations of the Central Region of NGC 5929, Mon. Not. R. Astron. Soc. 301, 782-786 (1998).

Condon, J.J., Q.F. Yin, T.X. Thuan and T. Boller: ROSAT/IRAS Galaxy Sample Revisited. Astron. J. 116, 2682-2716 (1998).

Connors, A., W. Collmar, W. Hermsen, S. Kappadath, R.M. Kippen, L. Kuiper, M. McConnell, F. Pelaez, J.M. Ryan, V. Schönfelder, M. Varendorff, O.R. Williams, C. Winkler and and C.A. Young: MeV Mea-surements of Gamma-Ray Bursts by CGRO-COMPTEL. In: Proc. 4th Huntsville Symposium on: "Gamma-Ray Bursts", Huntsville, 1997, Eds. C. A. Meegan, R. D. Preece and T. M. Koshut. AIP Conf. Proc. 428, 434-438 (1998).

Contursi, A., J. Lequeux, M. Hanus, M. Hey-dari-Malayeri, C. Bonoli, A. Bosma, F. Boulanger, D. Cesarsky,S. Madden, M. Sauvage, Q.D. Tran and L. Vigroux: Mid-IR mapping of the region of N 4 in the Large Magellanic Cloud with ISOCAM. Astron. Astrophys. 336, 662-670 (1898).

Coustenis, A., A. Salama, E. Lellouch, T. Encrenaz, G.L. Bjoraker, R.E. Samuelson, T. de Graauw, H. Feuchtgruber and M.F. Kessler: Evidence for water vapor in Titan's atmosphere from ISO/SWS data. Astron. Astrophys. Lett. 336, L85-L89 (1998).

Czaykowska, A., T.M. Bauer, R. Treumann and W. Baumjohann: Mirror waves downstream of the quasi-perpendicular bow shock. J. Geophys. Res. 103, 4747-4753 (1998).

Davies, R. I.., H. Sugai and M. J. Ward: Star Forming Regions in Blue Compact Dwarf Galaxies, Mon. Not. R. Astron. Soc. 295, 43-54 (1998).

Davies, R. I., H. Sugai and M. Ward: Star Formation in the Circumnuclear Environment of NGC 1068. Mon. Not. R. Astron. Soc. 300, 388-396 (1998).

De Pontieu B. and G. Haerendel: Weakly damped Alfvén waves as drivers of spicules.. Astron. Astrophys. 338, 729-736 (1998).

DeVries, W.H., C. P. O’Dea, E. Perlman, S. A. Baum, M. D. Lehnert, J. Stocke, T. Rector and R. Elston: Near-IR Imaging of GHz Peaked Spectrum, Compact Steep Spectrum, and Large Scale FRII Radio Galaxies, Astrophys. J. 503, 138-155 (1998).

DeVries, W.H., C. P. O’Dea, S. A. Baum, E. Perlman, M. D. Lehnert and P. D. Barthel: Hosts of Powerful Radio Galaxies in the Near-IR: Implications for Radio Source Evolution, Astrophys. J. 503, 156-167 (1998).

Diehl, R. and F.X. Timmes: Gamma-Ray Line Emission from Radioactivities in Stars and Galaxies. Publ. Astron. Soc. Pac. 110, 637-659 (1998).

Diehl, R., K. Bennett, H. Bloemen, W. Hermsen, J. Knödlseder, U. Oberlack, J. Ryan, V. Schönfelder and P. von Ballmoos: 26Al Radioactivity in the Ga-laxy. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 393-396 (1998).

Dixon, D.D., D.H. Hartmann, E.D. Kolaczyk, J. Samimi, R. Diehl, G. Kanbach, H.-A. Mayer-Hasselwander and A.W. Strong: A Galactic Halo of High-Energy Gamma-Rays . New Astronomy 3, 539-561 (1998).

Döhring, T., B. Aschenbach, H. Bräuninger, U. Briel, W. Burkert, R. Egger, P. Friedrich, G. Hasinger, H. Hippmann, E. Kendziorra, A. Oppitz, E. Pfeffermann, P. Predehl, L. Strüder and J. Trümper: X-ray Qualification of the ABRIXAS Telescope. Astron. Nachr. 319, 140 (1998).

Ebeling, H., A.C. Edge, H. Böhringer, S.W. Allen, C.S. Crawford, A.C. Fabian, W. Voges and J.P. Huchra: The ROSAT Brightest Cluster Sample (BCS) - I. The compilation of the sample and the cluster logN-logS distribution. Mon. Not. R. Astron. Soc. 301, 881-908 (1998).

Eckart, A. und R. Genzel: Erster schlüssiger Beweis für ein massives schwarzes Loch? Physik. Blätter 54, 25-30 (1998).

Ehle, M., W. Pietsch, R. Beck and U. Klein: ROSAT PSPC X-ray observations of the nearby spiral galaxy M 83. Astron. Astrophys. 329, 39-54 (1998).

Eisenhauer, F., A. Quirrenbach, H. Zinnecker and R. Genzel: The Stellar Content of the Galactic Starburst Template NGC 3603 from Adaptive Optics Observations. Astrophys. J. 498, 278-292 (1998).

Elmouttie, M., R.F. Haynes, K.L. Jones, E.M. Sadler and M. Ehle: Radio continuum evidence for nuclear outflow in the Circinus galaxy. Mon. Not. R. Astron. Soc. 297, 1202-1218 (1998).

Encrenaz, T., H. Feuchtgruber, S.K. Atreya, B. Bezard, E. Lellouch, J. Bishop, S. Edgington, T. de Graauw, M. Griffin and M.F. Kessler: ISO observations of Uranus: The stratospheric distribution of C2H2 and the eddy diffusion coefficient. Astron. Astrophys. Lett. 333, L43-L46 (1998).

Esteban, C. and M. Fernandez: S266: a ring nebula around a Galactic B(e) supergiant? Mon. Not. R. Astron. Soc. 298, 185-192 (1998).

Fazakerley, A. N., S. J. Schwartz and G. Paschmann: Measurements of Plasma Velocity Distributions, Analysis Methods of Multi-Spacecraft Data. (Eds.) G. Paschmann, P. W. Daly. ISSI/ESA, Bern/Noordwijk, 91-124 (1998).

Fernandez, M. and L.F. Miranda: Spectroscopy of low mass pre-main sequence stars: photospheric spots and chromospheric activity. Astron. Astrophys. 332, 629-642 (1998).

Filipovic, M.D., W. Pietsch, R.F. Haynes, G.L. White, P.A. Jones, R. Wielebinsky, U. Klein, K. Dennerl, P. Kahabka and J.S. Lazendic: A radio continuum study of the Magellanic Clouds. VI. Discrete sources common to radio and X-ray surveys of the Magellanic Clouds.. Astron. Astrophys. Suppl. Ser. 127, 119-138 (1998).

Fiorini C., A. Longoni, F. Perotti, C. Labanti, L. Strüder and P. Lechner: First experimental results of a new gamma-ray detector based on a silicon drift chamber coupled to a scintillator. Nucl. Instrum. Methods Phys. Res. A 409, 407-410 (1998).

Fiorini, C., A. Longoni, F. Perotti, C. Labanti, P. Lechner and L. Strüder: Gamma Ray Spectroscopy with CsI(Tl) Scintillators coupled to Silicon drift Detectors. Trans. Nucl. Sci. 44, 2553-2560 (1997)

Fischer, J.-U., G. Hasinger, A.D. Schwope, H. Brunner, T. Boller, J. Trümper, W. Voges, S. Neizvestny and Nizhnij Arkhyz: The ROSAT Bright Survey: I. Identification of an AGN sample with hard ROSAT X-ray spectra, Astron. Nachr. 319, 347-368 (1998).

Frey, H.U., G. Haerendel, J.H. Clemmons, M.H. Boehm, J. Vogt, O.H. Bauer, D.D. Wallis, L. Blomberg and H. Lühr: Freja and ground-based analysis of inverted V-events. J. Geophys. Res. (A) 103, 4303-4314 (1998).

Freyberg, M.J. and J.H.M.M. Schmitt: Modeling the galactic 3/4 keV X-ray background. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 311-320 (1998).

Freyberg, M.J.: New ROSAT PSPC all-sky survey maps of the SXRB. Astron. Nachr. 319, 93-96 (1998).

Freyberg, M.J.: On the zero-level of the soft X-ray background. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 113-116 (1998).

Frontera, F., J. Greiner, L.A. Antonelli, E. Costa, F. Fiore, A.N. Parmar, L. Piro and W. Voges: High resolution imaging of the X-ray afterglow of GRB 970228 with ROSAT. Astron. Astrophys. Lett. 334, 69-72 (1998).

Gallimore, J.F., A. J. Holloway, A. Pedlar and C. G. Mundell: Localized Neutral Hydrogen Absorption Towards the Radio Jet of Mkn 6, Astron. Astrophys. 333, 13-16 (1998).

Genzel, R. and A. Eckart: A Massive Black Hole at the Center of the Milky Way. c. R. Acad. Sci. Paris 326, 69-78 (1998).

Genzel, R., D. Lutz and L. Tacconi: Star Formation Triggered by Galaxy Collision. Nature 395, 859-862 (1998).

Genzel, R., D. Lutz, E. Sturm, E. Egami, D. Kunze, A. Moorwood, D. Rigopoulou, H. Spoon, A. Sternberg, L. Tacconi-Garman and N. Thatte: What Powers Ultra-Luminous IRAS Galaxies? Astrophys. J. 498, 579-605 (1998).

Genzel, R.: How Black Holes Stay Black. Nature 391, 17-19 (1998).

Georgii, R., R. Meißl, W. Hajdas, H. Henschel, H.-D. Gräf, G.G. Lichti, P. von Neumann-Cosel, A. Richter and V. Schönfelder: Influence of radiation damage on BGO scintillation properties. Nucl. Instrum. Methods Phys. Res. A 413, 50-58 (1998).

Giallongo, E., S. D’Odorico, A. Fontana, S. Christiano, E. Egami, E. Hu and R. G. McMahon: The Photometric Redshift Distribution and Evolutionary Properties of Galaxies up to z~4.5 in the Field of the Quasar BR 1202-0725, Astron. J. 115, 2169-2183 (1998).

Gliozzi, M., G. Bodo, G. Ghisellini, F. Scaltriti and E. Trussoni: Phase variability in the optical polarization of GRO J1655-40. Astron. Astrophys. Lett. 337, 39-42 (1998).

Groot, P. J., T. J. Galama, J. van Paradijs, C. Kouveliotou, R. Wijers, J. Bloom, N. Tanvir, R. Vanderspek, J. Greiner, A. J. Castro-Tirado, J. Gorosabel, T. von Hippel, M. D. Lehnert et al.: A Search for Optical Afterglow from GRB 970828, Astrophys. J. 493, 27-30 (1998).

Grün, E., H. Krüger, A.L. Graps, D.P. Hamilton, A. Heck, G. Linkert, H.A. Zook, S. Dermott, H. Fechtig, B.A. Gustafson, M.S. Hanner, M. Horányi, J. Kissel, B.A. Lindblad, D. Linkert, I. Mann, J.A.M. McDonnell, G.E. Morfill, C. Polanskey, G. Schwehm and R. Srama: Galileo Observes Electromagnetically Coupled Dust in the Jovian Magnetosphere. J. Geophys. Res. 103, 20011-20022 (1998).

Grupe, D., B.J. Wills, D. Wills and K. Beuermann: Scattering and absorption in soft X-ray selected AGN: an optical polarimetry survey. Astron. Astrophys. 333, 827-840 (1998).

Grupe, D., K. Beuermann, H.-C. Thomas, K. Mannheim and H.H. Fink: New bright soft X-ray selected ROSAT AGN I. Infrared-to-X-ray spectral energy distribution. Astron. Astrophys. 330, 25-36 (1998).

Guillout, P., M.F. Sterzik, J.H.M.M. Schmitt, C. Motch and R. Neuhäuser: Discovery of a late-type stellar population associated with the Gould Belt. Astron. Astrophys. 337, 113-124 (1998).

Guillout, P., M.F. Sterzik, J.H.M.M. Schmitt, C. Motch, D. Egret, W. Voges and R. Neuhäuser: The Large-Scale Distribution of X-Ray Active Stars. Astron. Astrophys. 334, 540-544 (1998).

Haberl, F., C. Motch and W. Pietsch: Isolated Neutron Stars in the ROSAT Survey. Astron. Nachr. 319, 97-100 (1998).

Haberl, F., L. Angelini and C. Motch: RXTE observations of RX J0146.9+6121: a new X-ray outburst of the Be/X-ray pulsar. Astron. Astrophys. 335, 587-590 (1998).

Haberl, F., L. Angelini, C. Motch and N.E. White: X-ray observations of the slowest known Be/X-ray pulsars RX J0146.9+6121 and X Persei . Astron. Astrophys. 330, 189-194 (1998).

Haerendel, G., K. Shiokawa and W. Baumjohann: Reply to Comment by Maltsev. Geophys. Res. Lett. 25, 3503 (1998).

Hasinger, G., J. Trümper and R. Staubert: ABRIXAS. Proc. IAU Symposium 188, Kyoto, 83 (1998).

Hasinger G., R. Burg, R. Giacconi, M. Schmidt, J. Trümper and G. Zamorani: The ROSAT Deep Survey. I. X-Ray sources in the Lockman Field. Astron. Astrophys. 329, 482-494 (1998).

Hattori, M., H. Matuzawa, K. Morikawa, J.P. Kneib, K. Yamashita, K. Watanabe, H. Böhringer and T.G. Tsuru: Discovery of X-Ray Emission from the Distant Lensing Cluster of Galaxies Cl 2236-04 at z = 0.552. Astrophys. J. 503, 593-598 (1998).

Hefti, S., H. Grünwaldt, F.M. Ipavich, P. Bochsler, D. Hovestadt, M.R. Aellig, M. Hilchenbach, A.B. Galvin, J. Geiss, F. Gliem, G. Gloeckler, B. Klecker, E. Marsch, E. Möbius, M. Neugebauer and P. Wurz: Kinetic properties of solar wind minor ions and protons measured with SOHO/CELIAS. J. Geophys. Res. (A) 103, 29697-29701 (1998).

Hilchenbach, M., K.C. Hsieh, D. Hovestadt, B. Klecker, H. Grünwaldt, P. Bochsler, F.M. Ipavich, A. Bürgi, E. Möbius, F. Gliem, W.I. Axford, H. Balsiger, W. Bornemann, M.A. Coplan, A.B. Galvin, J. Geiss, G. Gloeckler, S. Hefti, D.L. Judge, R. Kallenbach, P. Laeverenz, M.A. Lee, S. Livi, G.G. Managadze, E. Marsch, M. Neugebauer, H.S. Ogawa, K.-U. Reiche, M. Scholer, M.I. Verigin, B. Wilken and P. Wurz: Detection of 55-80 keV hydrogen atoms of heliospheric origin by CELIAS/HSTOF on SOHO. Astrophys. J. 503, 916-922 (1998).

Hoensbroech, A. von, H. Lesch and T. Kunzl: Natural polarization models in pulsar magnetospheres, Astron. Astrophys. 336, 209-219 (1998).

Holl, P., E. Bihler, H. Bräuninger, U. Briel, R. Hartmann, G. Hartner, D. Hauff, J. Kemmer, E. Kendziorra, N. Krause, P. Lechner, B. Maier, N. Meidinger, E. Pfeffermann, B. Pflüger, M. Popp, C. Reppin, R.H. Richter, H. Soltau, D. Stötter, L. Strüder, J. Trümper and C.v. Zanthier: A 36 cm2 Monolithic pn-CCD for X-ray Detection on the XMM and ABRIXAS Satellites. IEEE Trans. Nucl. Sci. 45, 931-935 (1998).

Hünsch, M., J.H.M.M. Schmitt and W. Voges: The ROSAT all-sky survey catalogue of optically bright late-type giants and supergiants. Astron. Astrophys. Suppl. Ser. 127, 251-255 (1998).

Hurwitz, M., C. McKee, J. Edelstein, J. Vallerga, P. Jelinsky, M.J. Freyberg and D. Breitschwerdt: GRADES: a new instrument for spectroscopy of the local hot gas. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 91-94 (1998).

Ikebe, Y.I.: ASCA observations of clusters of galaxies. Astron. Nachr. 319, 73-77 (1998).

Immler, S. and W. Pietsch: X-ray supernovae in nearby galaxies: detection of SN 1979C in NGC 4321 (M 100). Astron. Nachr. 319, 27 (1998).

Immler, S., W. Pietsch and B. Aschenbach: Evidence for X-ray emission from the type Ic supernova SN 1994I. Astron. Astrophys. Lett. 336, L1-L4 (1998).

Immler, S., W. Pietsch and B. Aschenbach: X-ray emission from NGC 4321 (M 100): Detection of SN 1979C. Astron. Astrophys. 331, 601-611 (1998).

Ipavich, F.M., A.B. Galvin, S.E. Lasley, J.A. Paquette, S. Hefti, K.-U. Reiche, M.A. Coplan, G. Gloeckler, P. Bochsler, D. Hovestadt, H. Grünwaldt, M. Hilchenbach, F. Gliem, W.I. Axford, H. Balsiger, A. Bürgi, J. Geiss, K.C. Hsieh, R. Kallenbach, B. Klecker, M.A. Lee, G.G. Managadze, E. Marsch, E. Möbius, M. Neugebauer, M. Scholer, M.I. Verigin, B. Wilken and P. Wurz: Solar wind measurements with SOHO: the CELIAS/MTOF proton monitor. J. Geophys. Res. (A) 103, 17205-17213 (1998).

Ivlev, A. V., M. A. Yakovlev and A. N. Nordenjuk: Modeling of Breakdown of a Gas by Electrons of the Boundary Layer During Irradiation of Metal Targets by Picosecond Laser Pulses. Tech. Phys. 44, 921-925 (1998).

Iyudin, A.F., V. Schönfelder, K. Bennett, H. Bloemen, R. Diehl, W. Hermsen, G.G. Lichti, R.D. van der Meulen, J. Ryan and C. Winkler: Emission from 44Ti Associated with a Previously Unknown Galactic Supernova. Nature 396, 142-144 (1998).

Iyudin, A.F.: 44Ti Line Emission from Historical SNe. In: Proc. Nordic Symposium "Exploiting SPECTRUM-XG and INTEGRAL", Copenhagen, Denmark, Physica Scripta T77, 144-145 (1998).

Jensen, E.L.N., D.H. Cohen and R. Neuhäuser: ROSAT and Hipparcos Observations of Isolated Pre-Main Sequence Stars near HD 98800. Astron. J. 116, 414-423 (1998).

Judge, D.L., D.R. McMullin, H.S. Ogawa, D. Hovestadt, B. Klecker, M. Hilchenbach, E. Möbius, L.R. Canfield, R.E. Vest, R. Watts, C. Tarrio, M. Kühne and P. Wurz: First solar EUV irradiances obtained from SOHO by the CELIAS/SEM. Sol. Phys. 177, 161-173 (1998).

Justtanont, K., H. Feuchtgruber, T. de Jong, J. Cami, L.B.F.M. Waters, I. Yamamura and T. Onaka: Discovery of CO2 emission in AGB stars with the 13 µm dust feature. Astron. Astrophys. Lett. 330, 17-20 (1998).

Kallenbach, R., F.M. Ipavich, H. Kucharek, P. Bochsler, A.B. Galvin, J. Geiss, F. Gliem, G. Gloeckler, H. Grünwaldt, S. Hefti, M. Hilchenbach and D. Hovestadt: Fractionation of Si, Ne, and Mg isotopes in the solar wind as measured by SOHO/CELIAS/MTOF. Space Sci. 85, 357-370 (1998).

Kallenbach, R., F.M. Ipavich, P. Bochsler, S. Hefti, P. Wurz, M.R. Aellig, A.B. Galvin, J. Geiss, F. Gliem, G. Gloeckler, H. Grünwaldt, M. Hilchenbach, D. Hovestadt and B. Klecker: Isotopic composition of solar wind calcium: first in situ measurement by CELIAS/MTOF on board SOHO. Astrophys. J. Lett. 498, L75-L78 (1998).

Kallenbach, R., J. Geiss, F.M. Ipavich, G. Gloeckler, P. Bochsler, F. Gliem, M. Hilchenbach and D. Hovestadt: Isotopic composition of solar wind nitrogen: first in-situ determination by CELIAS/MTOF on board SOHO. Astrophys. J. Lett. 507, L185-L188 (1998).

Kamide, Y., W. Baumjohann, I.A. Daglis, W.D. Gonzales, M. Grande, J.A. Joselyn, R.L. McPherron, J.L. Phillips, G.D. Reeves, G. Rostoker, A.S. Sharma, H.J. Singer, B.T. Tsurutani and V.M. Vasyliunas: Current understanding of magnetic storms: Storm-substorm relationship. J. Geophys. Res. 103, 17705-17728 (1998).

Kan, J. R., W. Baumjohann, F.V. Coroniti, J. Birn, V.M. Vasyliunas, C.F. Kennel, A.T.Y. Lui, L.R. Lyons, Y. Kamide, D.N. Baker, M. Hesse and S.I. Akasofu: Substorm research moves toward a unifying framework. EOS 79, 329-331 (1998).

Kanekal, S.G., D.N. Baker, J.B. Blake, B. Klecker, J.R. Cummings, R.A. Mewaldt, G.M. Mason and J.E. Mazur: High-latitude energetic particle boundaries and the polar cap: a statistical study. J. Geophys. Res. (A) 103, 9367-9372 (1998).

Kerp, J., J. Pietz, P.M.W. Kalberla, W.B. Burton, R. Egger, M.J. Freyberg, D. Hartmann and U. Mebold: High-velocity clouds and their soft X-ray emission. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 457-466 (1998).

Kippen, R.M., J.M. Ryan, A. Connors, C. Winkler, V. Schönfelder, L. Kuiper, M. McConnell, M. Varendorff, W. Hermsen and W. Collmar: Characteristics of Gamma-Ray Bursts at MeV Energies Measured by COMPTEL. In: Proc. COSPAR 1996, Birmingham, Adv. Space Res. 21, 1097-1100 (1998).

Kippen., R.M., J.M. Ryan, A. Connors, D.H. Hartmann, C. Winkler, L. Kuiper, M. Varendorff, M.L. McConnell, K. Hurley, W. Hermsen and V. Schönfelder: The Locations of Gamma-Ray Bursts Measured by COMPTEL. Astrophys. J. 492, 246-262 (1998).

Kistler, L.M., E. Möbius, D.M. Klumpar, M.A. Popecki, L. Tang, V. Jordanova, B. Klecker, W.K. Peterson, E.G. Shelley, D. Hovestadt, M. Temerin, R.E. Ergun, J.P. McFadden, C.W. Carlson, F.S. Mozer, R.C. Elphic, R.J. Strangeway, C.A. Cattell and R.F. Pfaff: FAST/TEAMS observations of charge-exchange signatures in ions mirroring at low altitudes. Geophys. Res. Lett. 25, 2085-2088 (1998).

Klecker, B., R.A. Mewaldt, J.W. Bieber, A.C. Cummings, L. Drury, J. Giacalone, J.R. Jokipii, F.C. Jones, M.B. Krainev, M.A. Lee, J.A. Le Roux, R.G. Marsden, F.B. McDonald, R.B. McKibben, C.D. Steenberg, M.G. Baring, D.C. Ellison, L.J. Lanzerotti, R.A. Leske, J.E. Mazur, H. Moraal, M. Oetliker, V.S. Ptuskin, R.S. Selesnick and K.J. Trattner: Anomalous Cosmic Rays. Space Sci. Rev. 83, 259-308 (1998).

Klecker, B., R.A. Mewaldt, M. Oetliker and R.A. Leske: A search for minor ions in anomalous cosmic rays. Space Sci. Rev. 83, 299-303 (1998).

Klecker, B., R.A. Mewaldt, M. Oetliker, R.S. Selesnick and J.R. Jokipii: The ionic charge composition of anomalous cosmic rays. Space Sci. Rev. 83, 294-299 (1998).

Kletzing, C. A., G. Paschmann and M. Boehm: Electric Field Measurements Using the Electron Beam Technique, Measurement Techniques in Space Plasmas: Fields. (Eds.) J. Borovsky, R. Pfaff, D. Young., 39-46 (1998).

Knödlseder, J., K. Bennett, H. Bloemen, R. Diehl, W. Hermsen, U. Oberlack, J. Ryan, V. Schönfelder and P. von Ballmoos: Evidence for radioactive 26Al in the local interstellar medium. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 389-392 (1998).

Kocharov, L., H. Debrunner, G. Kovaltsov, J. Lockwood, M. McConnell, P. Nieminen, G. Rank, J. Ryan and V. Schönfelder: Deduced spectrum of interacting protons accelerated after the impulsive phase of the 15 June 1991 solar flare. Astron. Astrophys. 340, 257-264 (1998).

Komossa, S. and H. Schulz: The ROSAT view of NGC 1365 and the luminous highly variable off-nuclear X-ray source NGC 1365-X1. Astron. Astrophys. 339, 345-354 (1998).

Komossa, S. and N. Bade: Properties of dusty warm absorbers and the case of IRAS 17020+4544. Astron. Astrophys. Lett. 331, 49-52 (1998).

Komossa, S., H. Schulz and J. Greiner: ROSAT HRI discovery of luminous extended X-ray emission in NGC 6240. Astron. Astrophys. 334, 110-116 (1998).

Konopka, U., G. E. Morfill, H. M. Thomas and L. Ratke: Charge calculations of dust particles in a plasma from their trajectories during central collisions. In: Proc. Seventh Workshop on the Physics of Dusty Plasmas, Eds. M. Horányi, S. Robertson and B. Walch. Physics of Dusty Plasmas, Woodbury, New York, 53-59 (1998).

Kretschmar P., H.C. Pan, E. Kendziorra, M. Maisack, R. Staubert, G.K. Skinner, W. Pietsch, J. Trümper, V. Efremov and R. Sunyaev: Phase-resolved X-ray spectra of Vela X-1. Astron. Astrophys. 325, 623 (1998).

Kritsuk, A., H. Böhringer and E. Müller: Hydrodynamics and stability of galactic cooling flows. Mon. Not. R. Astron. Soc. 301, 343-352 (1998).

Kucharek, H., F.M. Ipavich, R. Kallenbach, P. Bochsler, D. Hovestadt, H. Grünwaldt, M. Hilchenbach, W.I. Axford, H. Balsiger, A. Bürgi, M.A. Coplan, A.B. Galvin, J. Geiss, F. Gliem, G. Gloeckler, K.C. Hsieh, D.L. Judge, B. Klecker, M.A. Lee, S. Livi, G.G. Managadze, E. Marsch, E. Möbius, M. Neugebauer, H.S. Ogawa, K.-U. Reiche, M. Scholer, M.I. Verigin, B. Wilken and P. Wurz: Magnesium isotopic composition as observed with the CELIAS/MTOF experiment on the SOHO spacecraft. J. Geophys. Res. (A) 103, 26805-26812 (1998).

Kuiper, L., W. Hermsen, K Bennett, A. Carramiñana, M. McConnell and V. Schönfelder: Detection of pulsed MeV emission from PSR B1951+32 by COMPTEL. Astron. Astrophys. 337, 421-432 (1998).

Kuiper, L., W. Hermsen, V. Schönfelder, K. Bennett and A. Connors: Time-averaged pulse-phase resolved spectra of the Vela pulsar measured by COMPTEL at MeV energies. In: Proc. NATO Adv. Study Inst.: "The Many Faces of Neutron Stars", Lipari, Italy, Eds. R. Buccheri, J. van Paradijs and M.A. Alpar. NATO ASI Series C 51, 211-219 (1998).

Kunzl, T., H. Lesch, A. Jessner and A. von Hoensbroech: On pair production in the Crab pulsar, Astrophys. J. 505, L139-L141 (1998).

Kunzl, T., H. Lesch and A. Jessner: On beaming due to coherent inverse Compton scattering, Astron. Astrophys. 339, 917-920 (1998).

Kull, A. and H. Böhringer: Detection of filamentary X-ray structure in the core of the Shapley supercluster. Astron. Astrophys. 341, 23-27 (1998).

Lamers, H.J.G.L.M., M.V. Bastiaanse, C. Aerts and H.W.W. Spoon: Periods, period changes and the nature of the microvariations of Luminous Blue Variables. Astron. Astrophys. 335, 605-621 (1998).

Laurent-Muehleisen, S.A., R.I. Kollgaard, R. Ciardullo, E.D. Feigelson, W. Brinkmann and J. Siebert: Radio-loud Active Galaxies in the Northern ROSAT All-Sky Survey. III. New Spectroscopic Identifications from the RASS-Green Bank BL Lacertae Survey. Astrophys. J. Suppl. Ser. 118, 127-176 (1998).

Lehnert, M.D. and R. H. Becker: Spectroscopy of the Extended Emission Associated with Two High-z Quasars, Astron. Astrophys. 332, 514-522 (1998).

Lehnert, T., H. Rothermel and K.H. Gundlach: Low-noise heterodyne mixing with NBN microbolometers at 800 GHz. J. Appl. Phys. 83(7), 3892-3897 (1998).

Lesch, H., A. Jessner, M. Kramer and T. Kunzl: On the possibility of curvature radiation from radio pulsars, Astron. Astrophys. 332, L21-L24 (1998).

Longoni, A., C. Fiorini, P. Leutenegger, S. Sciuti, G. Fronterotta, L. Strüder and P. Lechner: A portable XRF spectrometer for non-destructive analysis in archeometry. Nucl. Instrum. Methods Phys. Res. A 409, 395-400 (1998).

Lottermoser, R.-F., M. Scholer and A. P. Matthews: Ion kinetic effects in magnetic reconnection: Hybrid simulations. J. Geophys. Res. (A) 103, 4547-4559 (1998).

Lund, E.J., E. Möbius, L. Tang, L.M. Kistler, M.A. Popecki, D.M. Klumpar, W.K. Peterson, E.G. Shelley, B. Klecker, D. Hovestadt, M. Temerin, R.E. Ergun, J.P. McFadden, C.W. Carlson, F.S. Mozer, R.C. Elphic, R.J. Strangeway, C.A. Cattell and R.F. Pfaff: FAST observations of preferentially accelerated He+ in association with auroral electromagnetic ion cyclotron waves. Geophys. Res. Lett. 25, 2049-2052 (1998).

Lundin, R., G. Haerendel and S. Grahn: Introduction to a special section: The Freja Mission. J. Geophys. Res. (A) 103, 4119-4123 (1998).

Lutz, D., D. Kunze, H.W.W. Spoon and M.D. Thornley: Faint [OIV] emission from starburst galaxies. Astron. Astrophys. Lett. 333, 75-78 (1998).

Lutz, D., H.W.W. Spoon, D. Rigopoulou, A.F.M. Moorwood and R. Genzel: The Nature and Evolution of Ultraluminous Infrared Galaxies: A Mid-Infrared Spectroscopic Survey. Astrophys. J. Lett. 505, L103-L107 (1998).

Mace, R. L., M. A. Hellberg and R. A. Treumann: Electrostatic fluctuations in nonthermal plasmas. J. Plasma Phys. 59, 393-410 (1998).

Maiolino, R., A. Krabbe, N. Thatte and R. Genzel: Seyfert Activity and Nuclear Star Formation in the Circinus Galaxy. Astrophys. J. 493, 650-665 (1998).

Mayer-Hasselwander, H.A., D.L. Bertsch, B.L. Dingus, A. Eckart, J.A. Esposito, R. Genzel, R.C. Hartmann, S.D. Hunter, G. Kanbach, D.A. Kniffen, Y.C. Lin, P.F. Michelson, A. Muecke, C. von Montigny, R. Mukherjee, P.L. Nolan, M. Pohl, O. Reimer, E.J. Schneid, P. Sreekumar and D.J. Thompson: High-energy gamma-ray emission from the Galactic Center. Astron. Astrophys. 335, 161-172 (1998).

McConnell, M., K. Bennett, W. Collmar, R. van Dijk, D. Forrest, W. Hermsen, R. Much, J. Ryan, V. Schönfelder, H. Steinle and A. Strong: Latest COMPTEL Results on Galactic Black Hole Candidates. In: Proc. COSPAR 1996, Birmingham, Adv. Space Res. 19, 25-28 (1998).

Meidinger, N., B. Schmalhofer and L. Strüder: Alpha particle, proton and X-ray damage in fully depleted junction CCD detectors for X-ray imaging and spectroscopy. IEEE Trans. Nucl. Sci. 45, 2931-2936 (1998).

Meulen van der, R.D., H. Bloemen, K. Bennett, W. Hermsen, L. Kuiper, R.P. Much, J. Ryan and V. Schönfelder: COMPTEL gamma-ray study of the Crab nebula. Astron. Astrophys. 330, 321-326 (1998).

Mirabel, I.F., L. Vigroux, V. Charmandares, M. Auvage, P. Gallais, Q.D. Tran, C. Cesarsky, S.C. Madden and P.A. Duc: The dark side of star formation in the Antennae galaxies. Astron. Astrophys. Lett. 333, 1-4 (1998).

Miyaji, T., Y. Ishisaki, Y. Ogasaka, Y. Ueda, M.J. Freyberg, G. Hasinger and Y. Tanaka: The cosmic X-ray background spectrum observed with ROSAT and ASCA. Astron. Astrophys. Lett. 334, 13-16 (1998).

Miyaji, T., Y. Ishisaki, Y. Ogasaka, Y. Ueda, M.J. Freyberg, G. Hasinger and Y. Tanaka: The cosmic X-ray background spectrum: an ASCA-ROSAT joint analysis. Astron. Nachr. 319, 70 (1998).

Möbius, E., L. Tang, L.M. Kistler, M. Popecki, E.J. Lund, D. Klumpar, W. Peterson, E.G. Shelley, B. Klecker, D. Hovestadt, C.W. Carlson, R. Ergun, J.P. McFadden, F. Mozer, M. Temerin, C. Cattell, R. Elphic, R. Strangeway and R. Pfaff: Species-dependent energies in upward-directed ion beams over auroral arcs as observed with FAST TEAMS. Geophys. Res. Lett. 25, 2029-2032 (1998).

Möbius, E., L.M. Kistler, M.A. Popecki, K.N. Crocker, M. Granoff, Y. Jiang, E. Sartori, V. Ye, H. Reme, J.A. Sauvaud, A. Cros, C. Aoustin, T. Camus, J.-L. Medale, J. Rouzaud, C.W. Carlson, J.P. McFadden, D. Curtis, H. Heetderks, J. Croyle, C. Ingraham, B. Klecker, D. Hovestadt, M. Ertl, F. Eberl, H. Kästle, E. Künneth, P. Laeverenz, E. Seidenschwang, E.G. Shelley, D.M. Klumpar, E. Hertzberg, G.K. Parks, M. McCarthy, A. Korth, H. Rosenbauer, B. Gräve, L. Eliasson, S. Olsen, H. Balsiger, U. Schwab and M. Steinacher: The 3-D plasma distribution function analyzers with time-of-flight mass discrimination for Cluster, FAST, and Equator-S. Measurement Techniques in Space Plasmas: Particles 102, 243-248 (1998).

Molthagen, K., N. Bade and H.J. Wendker: RX J0947.0+4721 - an extremely soft Narrow Line QSO. Astron. Astrophys. 331, 925-933 (1998).

Morfill, G. and M.J. Freyberg: Energetic Particles in the Local Bubble. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 177-186 (1998).

Morfill, G. and R. Durisen: An Accrection Rim Constraint on Chondrule Formation Theories. Icarus 134, 180-184 (1998).

Morfill, G.E.: Chaos: Die Analyse komplexer Systeme, mit Anwendungen in der Medizin. In: "Schöpferi-sches Chaos", Eds. M. Wernado and I. Olbricht. Gersöne-Druck, Leipzig, 93-110 (1998).

Morganti, R., P. Padovani, J. Siebert, A. Cimatti, C.N. Tadhunter and F. Vagnetti: BeppoSAX Observations of 2 Jy Lobe-dominated Broad-line Sources: the Discovery of a Hard X-ray Component. Nuclear Physics B (Proc. Suppl.) 69, 435-438 (1998).

Morris, D.J., H. Aarts, K. Bennett, J.A. Lockwood, M.L. McConnell, J.M. Ryan, V. Schönfelder, H. Steinle and G. Weidenspointner: COMPTEL Measurements of the Omnidirectional High-Energy Neutron Flux in Near-Earth Orbit. Adv. Space Res. 21, 1789-1792 (1998).

Morris, D.J., K. Bennett, H. de Boer, R. Diehl, M. McConnell, U. Oberlack, J. Ryan, V. Schönfelder and M. Varendorff: Activation in the COMPTEL Double-Scattering Gamma-Ray Telescope. In: Proc. of CHERBS-1997, High-Energy Radiation Background in Space, Snowmass, Colorado, (Eds.) J. I. Trombka, J. S. Schweizer and G. P. Lasche, IEEE 97TH8346, 26-29 (1998)

Moskalenko, I.V. and A.W. Strong: Production and propagation of cosmic-ray positrons and electrons. Astrophys. J. 493, 694-707 (1998).

Moskalenko, I.V., A.W. Strong and O. Reimer: Diffuse galactic gamma rays, cosmic-ray nucleons and antiprotons. Astron. Astrophys. 338, 75-78 (1998).

Moskalenko, I.V., W. Collmar and V. Schönfelder: A combined model for the X-ray to gamma-ray emission from Cyg X-1. Astrophys. J. 502, 428-436 (1998).

Motch, C. and F. Haberl: Constraints on optical emission from the isolated neutron star candidate RX Astron. Astrophys. Lett. 330, 29-32 (1998).

Neuhäuser, R., S.J. Wolk, G. Torres, T. Preibisch, N.M. Stout-Batalha, A.P. Hatzes, S. Frink, R. Wichmann, E. Covino, J.M. Alcala, W. Brandner, F.M. Walter, M.F. Sterzik and R. Köhler: Optical and X-ray monitoring, Doppler imaging, and space motion of the young star Par 1724 in Orion. Astron. Astrophys. 334, 873-894 (1998).

Nikola, T., R. Genzel, F. Herrmann, S.C. Madden, A. Poglitsch, N. Geis, C.H. Townes and G.J. Stacey: [C II] Emission from NGC 4038/9 (the "Antennae"). Astrophys. J. 504, 749-760 (1998).

Oliva, E., S. Drapatz, D. Lutz, E. Sturm and A.F.M. Moorwood: First results from ISO spectra of supernova remnants heavily interacting with the ISM. Astrophys. Space Sci. 255, 211-219 (1998).

Otani, C. W. Brinkmann, H. Böhringer, A. Reid and J. Siebert: Asca/ROSAT observations of the radio source MRC 0625-536, Astron. Astrophys. 339, 693-700 (1998).

Paschmann, G., A. N. Fazakerley and S. J. Schwartz: Moments of Plasma Velocity Distributions, Analysis Methods of Multi-Spacecraft Data. (Eds.) G. Paschmann, P. W. Daly. ISSI/ESA, Bern/Noordwijk, 125-158 (1998).

Paschmann, G., C. E. McIlwain, J. M. Quinn, R. B. Torbert and E. C. Whipple: The Electron Drift Technique for Measuring Electric and Magnetic Fields, Measurement Techniques in Space Plasmas: Fields. (Eds.) J. Borovsky, R. Pfaff, D. Young. AGU, Washington, 29-38 (1998).

Pietsch, W., G. Trinchieri and A. Vogler: NGC 3079: X-ray emission from the nuclear super-bubble and halo. Astron. Astrophys. 340, 351-370 (1998).

Pietsch, W., K. Bischoff, T. Boller, S. Döbereiner, W. Kollatschny and H.-U. Zimmermann: New active galactic nuclei detected in ROSAT All-Sky Survey galaxies. I. Verification of selection strategy. Astron. Astrophys. 333, 48-62 (1998).

Pilipp, W., T.W. Hartquist, G. Morfill and E.H. Levy: Chondrule Formation by Lightning in the Protosolar Nebula? Astron. Astrophys. 331, 121-146 (1998).

Pompl, R., W. Bunk, D.R. Dersch, A. Horsch, W. Stolz, W. Abmayr, W. Brauer, A. Gläßl, R. Schiffner and G. Morfill: Charakterisierung der Berandungs-eigenschaften melanozytärer Hautveränderungen zur Unterstützung der Früherkennung des malignen Melanoms: Methoden der Medizinischen Informatik, Biometrie und Epidemiologie in der modernen Informationsgesellschaft. (Eds) E. Greiser and M. Wischnewsky. 43. Jahrestagung der GMDS, Bremen. MMV Medien & Medizin Verlag, 309-312 (1998).

Pottelette, R. and R. Treumann: Impulsive broadband electrostatic noise in the cleft: A signature of dayside reconnection. J. Geophys. Res. (A) 103, 9299-9307 (1998).

Preibisch, T., R. Neuhäuser and T. Stanke: SVS 16: The most X-ray luminous young stellar object. Astron. Astrophys. 338, 923-932 (1998).

Pulkkinen, T.I., D.N. Baker, L.A. Frank, J.B. Sigwarth, H.J. Opgenoorth, R. Greenwald, E. Friis-Christensen, T. Mukai, R. Nakamura, H. Singer, G.D. Reeves and M. Lester: Two substorm intensifications compared: Onset, expansion, and global consequences. J. Geophys. Res. 103, 15-27 (1998).

Read, A.M and T.J. Ponman: An Evolutionary Survey of the X-ray Properties of Merging Galaxies. Astron. Nachr. 319, 33 (1998).

Read, A.M. and T.J. Ponman: The X-ray Evolution of Merging Galaxies. Mon. Not. R. Astron. Soc. 297, 143-176 (1998).

Read, A.M. and W. Pietsch: ROSAT Observations of the IC 4329A Galaxy Group. Astron. Astrophys. 336, 855-877 (1998).

Read, A.M. and W. Pietsch: Erratum: ROSAT Observations of the IC 4329A Galaxy Group. Astron. Astrophys. 339, 310 (1998).

Reimer, O., M. Hof, W. Menn, M. Simon, A.J. Davis, A.W. Labrador, R.A. Mewaldt, S.M. Schindler, L.M. Barbier, E.R. Christian, K.E. Krombel, J.W. Mitchell, J.F. Ormes, R.E. Streitmatter, R.L. Golden, S.J. Stochaj, W.R. Webber and I.L. Rasmussen: The Cosmic Ray 3He/4He-ratio from 200 MeV/nucleon to 3.7 MeV/nucleon. Astrophys. J. 496, 490-502 (1998).

Retzlaff, J., S. Borgani, S. Gottlöber, A. Klypin and V. Müller: Constraining cosmological models with cluster power spectra. New Astronomy 3, 631-646 (1998).

Rieger, E., W.Q. Gan and H. Marschhäuser: Gamma-ray line versus continuum emission of electron- dominated episodes during solar flares. Sol. Phys. 183, 123-132 (1998).

Rieger, E.: CME or not: Nuclear emissions from major solar flares of March 1989 active region 5395. Solar Physics 180, 473-478 (1998).

Ryan, J.M., S. Kappadath,M. McConnell, D. Morris, V. Schönfelder, M. Varendorff, G. Weidenspointner, W. Hermsen and K. Bennett, The Prompt Cosmic-Ray-Induced Background in the Orbiting Compton Telescope COMPTEL. In: Proc. of CHERBS-1997, High-Energy Radiation Background in Space, Snowmass, Colorado, (Eds.) Jacob I. Trombka, Jeffrey S. Schweizer and George P. Lasche, IEEE 97TH8346, 13-16 (1998).

Salimullah, M., M. Salahuddin and M.R. Amin: Low-frequency dust modes in a hot magnetized dusty plasma. Nuovo Cimento D20, 1475-1490 (1998).

Salimullah, M., M.R. Amin, M. Salahuddin and A.R. Chowdhury: Ultra-low-frequency electrostatic modes in a magnetized dusty plasma. Physica Scripta 58, 76-79 (1998).

Schaefer, B. E., D. Palmer, B.L Dingus, E.J. Schneid, V. Schönfelder, J. Ryan, C. Winkler, L. Hanlon, R.M. Kippen and A. Connors: Gamma-Ray-Burst Spectral Shapes from 2 keV to 500 MeV. Astrophys. J. 492, 696-702 (1998).

Schindler, S., P. Belloni, Y. Ikebe, M. Hattori, J. Wambsganss and Y. Tanaka: X-ray observations of the rich cluster CL 0939+4713 and discovery of the strongly variable source RXJ0943.0+4701. Astron. Astrophys. 338, 843-855 (1998).

Schindler, S.: Über Galaxienhaufen zum frühen Universum. Physikalische Blätter 54, 234-236 (1998).

Schinnerer, E., A. Eckart and L.J. Tacconi: Molecular Gas and Star Formation in the Host Galaxy of the QSO I Zw 1. Astrophys. J. 500, 147-161 (1998).

Schmidt M., G. Hasinger, J. Gunn, D. Schneider, R. Burg, R. Giacconi, I. Lehmann, J. MacKenty, J. Trümper and G. Zamorani: The ROSAT Deep Survey, II. Optical identification, photometry and spectra of sources in the Lockman field. Astron. Astrophys. 329, 495-503 (1998).

Schneider, N., J. Stutzki, G. Winnewisser, A. Poglitsch and S.C. Madden: The Rosette Molecular Complex. II. [C II] 158 micron Observations.. Astron. Astrophys. 338, 262-272 (1998).

Scholer, M. and R.-F. Lottermoser: On the kinetic structure of the magnetotail reconnection layer. Geophys. Res. Lett. 25, 3281-3284 (1998).

Scholer, M., H. Kucharek and K. J. Trattner: Injection and acceleration of energetic particles at collisionless shocks. Adv. Space Res. 21, 533-542 (1998).

Schönfelder, V., V.A. Dogiel, M.J. Freyberg and G.E. Morfill: Low-energy cosmic rays emitted by the Orion Complex into the Local Medium. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 187-190 (1998).

Schönfelder, V.: Gamma-Ray Line Spectroscopy Results from COMPTEL, The Hot Universe. (Eds.) K. Koyama et al. Kluwer, Doordrecht, 35-38 (1998).

Schücker, P. and H. Böhringer: Likelihood-Filter for Cluster Detection. Astron. Astrophys. Lett. 339, 315-326 (1998).

Schücker, P., H.-A. Ott, W.C. Seitter, R. Ungruhe, H.W. Duerbeck, B. Cunow, G. Spiekermann and R. Duemmler: The Muenster Redshift Project. III. Observational Constraints on the Deceleration Parameter. Astrophys. J. 496, 635-647 (1998).

Schulz, H., S. Komossa, T. Berghöfer and B. Boer: ROSAT evidence for AGN and superwind activity in NGC 6240 and NGC 2782. Astron. Astrophys. 330, 823-832 (1998).

Schwalb, M. and P. Predehl: X-ray Scattering Haloes. Astron. Nachr. 319, 107-108 (1998).

Schwarz, R., A.D. Schwope, K. Beuermann, V. Burwitz, J.-U. Fischer, R. Fried, I. Lehmann, K.-H. Mantel, S. Mengel, A. Metzner, K. Misselt, P. Notni, K. Reinsch, A. Shafter and H.-C. Thomas: The new long-period AM Herculis system RX J0203.8+2959. Astron. Astrophys. 338, 465-478 (1998).

Semeter, J.L. and F. Kamalabadi: A natural pixel decomposition for tomographic imaging of the ionosphere. In: Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, Eds. L. Atlas, A. Acero and H. Hon. University of Washington, Seattle, 2913-2916 (1998).

Sergeev, V.A., Y. Kamide, S. Kokubun, R. Nakamura, C.S. Deehr, T.J. Hughes, R.P.Lepping, T. Mukai, A.A. Petrukovich, J.-H. Shue, K. Shiokawa, O.A. Troshichev and K. Yumoto: Short duration convection bays and localized interplanetary magnetic field structures on November 28, 1995. J. Geophys. Res. 103, 23593-23609 (1998).

Shiokawa, K., G. Haerendel and W. Baumjohann: Azimuthal pressure gradient as driving force of substorm currents. Geophys. Res. Lett. 25, 959-962 (1998).

Shiokawa, K., W. Baumjohann, G. Haerendel, G. Paschmann, J. F. Fennel, E. Friis-Christensen, H. Lühr, G.D. Reeves, C.T. Russell, P.R. Sutcliffe and K.Takahashi: High-speed ion flow, substorm current wedge, and multiple Pi2 pulsations. J. Geophys. Res. 103, 4491-4507 (1998).

Shukla, P.K., M.R. Amin and G.E. Morfill: Ionization instability of magnetized dusty gases. Physica Scripta 75, 253-255 (1998).

Siebert, J. and W. Brinkmann: ROSAT HRI observations of seven high redshift quasars. Astron. Astrophys. 333, 63-69 (1998).

Siebert, J., W. Brinkmann and W. Yuan: Radio-loud AGN in the ROSAT All-Sky Survey, Astron. Nachr. 319, 35 (1998).

Siebert, J., W. Brinkmann, M.J. Drinkwater, W. Yuan, P.J. Francis, B.A. Peterson and R.L. Webster: X-ray properties of the Parkes sample of flat-spectrum radio sources: dust in radio-loud quasars? Mon. Not. R. Astrop. Soc. 301, 261-279 (1998).

Simic, D., H. Barwig, A. Bobinger, K.-H. Mantel and S. Wolf: Spectroscopic and spectrophotometric studies of V2301 Oph. I. The high accretion state. Astron. Astrophys. 329, 115-130 (1998).

Snowden, S.L., R. Egger, D. Finkbeiner, M.J. Freyberg and P.P. Plucinsky: Progress on Establishing the Spatial Distribution of Material Responsible for the 1/4 keV Soft X-Ray Diffuse Background Local and Halo Components. Astrophys. J. 493, 715-729 (1998).

Sreekumar, P., D.L. Bertsch, B.L. Dingus, J.A. Esposito, C.E. Fichtel, R.C. Hartman, S.D. Hunter, G. Kanbach, D.A. Kniffen, Y.C. Lin, H.A. Mayer-Hasselwander, P.F. Michelson, C. von Montigny, A. Mücke, R. Mukherjee, P.L. Nolan, M. Pohl, O. Reimer, E. Schneid, J.G. Stacy, F.W. Stecker, D.J. Thompson and T.D. Willis: EGRET Observations of the Extragalactic Gamma-Ray Emission. Astrophys. J. 494, 523-534 (1998).

Steinle, H., K. Bennett, H. Bloemen, W. Collmar, R. Diehl, W. Hermsen, G.G. Lichti, D. Morris, V. Schönfelder, A.W. Strong and O.R. Williams: COMPTEL observations of Centaurus A at MeV energies in the years 1991 to 1995. Astron. Astrophys. 330, 97-107 (1998).

Stolz, W., R. Pompl, T. Burgdorff, A. Horsch, W. Bunk, R. Schiffner, A. Gläßl, G. Morfill and W. Abmayr: Computerisierte Verlaufskontrolle und bildanalytische Auswertung pigmentierter Hautveränderungen. Zeitschr. für Dermatologie 184, 170-175 (1998).

Strong, A.W. and I.V. Moskalenko: Propagation of cosmic-ray nucleons in the Galaxy. Astrophys. J. 509, 212-228 (1998).

Strüder, L., C. Fiorini, E. Gatti, R. Hartmann, P. Holl, N. Krause, P. Lechner, A. Longoni, G. Lutz, J. Kemmer, N. Meidinger, M. Popp, H. Soltau and C. von Zanthier: High-Resolution Non-Dispersive X-ray Spectroscopy with State of the Art Silicon Detectors. Mikrochimica Acta 15, 11-19 (1998).

Strüder, L., C. Fiorini, E. Gatti, R. Hartmann, P. Holl, N. Krause, P. Lechner, A. Longoni, G. Lutz, J. Kemmer, N. Meidinger, M. Popp, H. Soltau, U. Weber and C. von Zanthier: High-Resolution High-Count Rate X-Ray Spectroscopy with State of the Art Silicon Detectors. Journal of Synchrotron Radiation 5, 268-274 (1998).

Strüder, L., P. Lechner and P. Leutenegger: Silicon Drift Detector - The Key to New Experiments. Naturwissenschaften 85, 539-543 (1998).

Strüder, L., P. Lechner, P. Leutenegger and T. Schülein: High-Resolution X-ray Spectroscopy at Room Temperature. Journal of Microscopy and Microanalysis 4, 174-178 (1998).

Sykora, T. and C.R. Vidal: In search for the CO quintet states. In: Proc. 6th EPS Conference on Atomic and Molecular Physics, Eds. V. Biancalana, P. Bicchi, and E. Mariotti. Siena 2, 75 (1998).

Sykora, T. and C.R. Vidal: Interaction of a magnetic field with the a' 3Sigma+ - A1Pi complex in CO. J. Chem. Phys. 108, 6320-6330 (1998).

Tamura, T., Y. Fukuzawa, H. Kaneda, K. Makishima, M. Tashiro, Y. Tanaka and H. Böhringer: ASCA Observations of the Nearby and Massive Galaxy Cluster Abell 3627. Publ. Astron. Soc. Jpn. 50, 195-201 (1998).

Thomas, H.-C., K. Beuermann, K. Reinsch, A.D. Schwope, J. Trümper and W. Voges: Identification of soft high galactic latitude RASS X-ray sources: I. A complete count-rate limited sample. Astron. Astrophys. 335, 467-478 (1998).

Tian, Cechan and C.R. Vidal: Cross sections of electron impact ionization of ethylene. Chemical Physics Letters 288, 499-503 (1998).

Tian, C. and C.R. Vidal: Electron impact dissociative ionization of ethane: cross sections, appearance potentials and dissociation pathways. J. Chem. Phys. 109, 1704-1712 (1998).

Tian, C. and C.R. Vidal: Electron impact ionization of N2 and O2: contributions from different dissociation channels of multiply ionized molecules. J. Phys. (B) 31, 5369-5381 (1998).

Tian, C. and C.R. Vidal: Single to quadruple ionization of CO2 due to electron impact. In: Proc. 6th EPS Conference on Atomic and Molecular Physics, Eds. V. Biancalana, P. Bicchi and E. Mariotti. Siena 22D (1998).

Tian, C. and C.R. Vidal: Single to quadruple ionization of CO2 due to electron impact. Phys. Rev. (A) 58, 3783-3795 (1998).

Tian, C. and C.R. Vidal: Electron impact dissociative ionization of CO2: measurements with a focusing time-of-flight mass spectrometer. J. Chem. Phys. 108, 927-936 (1998).

Torres, G., R. Neuhäuser and R. Wichmann: BD+05 706: A new member of the cool Algols. Astron. J. 115, 2028-2043 (1998).

Treumann, R. A.: Particle acceleration in localized nonlinear wave fields. Adv. Space Res. 21, 619-628 (1998).

Treumann, R. A., W. M. Macek and V. Izmodenov: Heliopause radio emission scenario. Astron. Astrophys. Lett. 336, 45-48 (1998).

Treumann, R. A.: Generalized-Lorentzian path integrals. Phys. Rev. (E) 57, 5150-5153 (1998).

Treumann, R.A.: Das Überflüssige und das Fehlende in der Mathematik. Ethik und Sozialwissenschaften 9, 484 (1998).

Trümper, J. and W. Becker: X-Ray Emission from Isolated Neutron Stars. Adv. Space Res. 21, 203-211 (1998).

Trümper, J., G. Hasinger and R. Staubert: ABRIXAS – A Broad-band Imaging X-ray All-sky Survey. X-Ray Surveys Workshop, Potsdam, Astron. Nachrichten 319, 113-116 (1998).

Trümper J., K. Dennerl and J. Englhauser: X-ray Transients - Results of ROSAT observations. Proc. IAU Symp. 18 Joint Discussion, Kyoto, Japan, Highlights of Astronomy 11B, 763-766 (1998).

Tsytovich, V., Y. Khodataev, G. Morfill, R. Bingham and D. Winter: Radiative dust cooling and dust agglomeration in plasmas. Comments on Plasma Physics and Controlled Fusion 18, 281-291 (1998).

Vaith, H. , R. Frenzel, G. Paschmann and F. Melzner: Electron Gyro Time Measurement Technique for Determining Electric and Magnetic Fields, Measurement Techniques in Space Plasmas: Fields. (Eds.) J. Borovsky, R. Pfaff, D. Young. AGU, Washington, 47-52 (1998).

Voges, W. and T. Boller: X-ray Variability Study of ROSAT Sources. Astron. Nachr. 319, 3-6 (1998).

Voges, W., B. Aschenbach, T. Boller, H. Bräuninger, U. Briel, W. Burkert, K. Dennerl, J. Englhauser, R. Gruber, F. Haberl, G. Hartner, G. Hasinger, M. Kürster, E. Pfeffermann, W. Pietsch, P. Predehl, C. Rosso, J.H.M.M. Schmitt, J. Trümper and U. Zimmermann: The ROSAT all-sky survey bright source catalog. In: Proc. IAU Symposium 179 on "New horizons from Multi-Wavelength sky surveys", Eds. B. McLean, D. Golombek, J. Hayes and H. Payne. Dordrecht, 433-434 (1998).

Vogler, A. and W. Pietsch: Diffuse X-ray emission from spiral galaxies. Astron. Nachr. 319, 110 (1998).

Vogler, A. and W. Pietsch: ROSAT Observations of NGC 4258. In: Proc. of the IAU Colloquium No. 166 "The Local Bubble and Beyond", Eds. D. Breitschwerdt, M.J. Freyberg and J. Trümper. Lecture Notes in Physics 506, 547-550 (1998).

Vogt, J. and G. Haerendel: Reflection and transmission of Alfvén waves at the auroral acceleration region. Geophys. Res. Lett. 25, 277-280 (1998).

Vogt, J. and G. Paschmann: Accuracy of Plasma Moment Derivatives, Analysis Methods of Multi-Spacecraft Data. (Eds.) G. Paschmann and P. W. Daly. ISSI/ESA, Bern/Noordwijk, 419-447 (1998).

Wackerbauer, R., T. Schmidt, R. Widmer, A. Pfeiffer, G. Morfill and H. Kaess: Discrimination of irritable bowel syndrome by nonlinear analysis of 24 h jejunal motility. Neurogastroenterology and Motility 10, 331-337 (1998).

Wandel, A. and T. Boller: BLR sizes and the X-ray spectrum in AGN. Astron. Astrophys. 331, 884-890 (1998).

Wang, J., T. M. Heckman and M. D. Lehnert: Toward a Unified Model for the ‘Diffuse Ionized Medium’ in Normal and Starburst Galaxies, Ap.J. 509, 93-102 (1998).

Wang, T., C. Otani, M. Cappi, K.M. Leighly, W. Brinkmann and M. Matsuoka: Asca and ROSAT observations of the Seyfert 1 galaxy RXJ0437-470, Mon. Not. R. Astron. Soc. 293, 397-404 (1998).

Wegmann, R., H.U. Schmidt, C.M. Lisse, K. Dennerl and J. Englhauser: X-rays from comets generated by energetic solar wind particles. Planet. Space Sci. 46, 603-612 (1998).

Wehrle, A.E,. E. Pian, C.M. Urry, L. Maraschi, G. Ghisellini, R.C. Hartman, G.M. Madejski, F. Makino, A.P. Marscher, I.M. McHardy, S.J. Wagner, J.R. Webb, G.S. Aldering, M.F. Aller, H.D. Aller, D.E. Backman, T.J. Balonek, P. Boltwood, J. Bonnell, J. Caplinger, A. Celotti, W. Collmar, J. Dalton, A. Drucker, R. Falomo, C.E. Fichtel, W. Freudling, W.K. Gear, N. Gonzalez-Perez, P. Hall, H. Inoue, W.N. Johnson, D. Kazanas, M.R. Kidger, T. Kii, R.I. Kollgaard, Y. Kondo, J. Kurfess, A.J. Lawson, Y.C. Lin, B. McCollum, K. McNaron-Brown, F. Nagase, A.D. Nair, S. Penton, J.E. Pesce, M. Pohl, C.M. Raiteri, M. Renda, E.I. Robson, R.M. Sambruna, A.F. Schirmer, C. Shrader, M. Sikora, A. Sillanpää, P.S. Smith, J.A. Stevens, J. Stocke, L.O. Takalo, H. Teräsranta, D.J. Thompson, R. Thompson, M. Tornikoski, G. Tosti, P. Turcotte, A. Treves, S.C. Unwin, E. Valtaoja, M. Villata, W. Xu, A. Yamashita and A. Zook: Multiwavelength Observations of a Dramatic High-Energy Flare in the Blazar 3C 279. Astrophys. J. 497, 178-187 (1998).

Weidenspointner, G., V. Schönfelder, M. Varendorff, K. Bennett, R. van Dijk, S.C. Kappadath, J. Lockwood, D. Morris and J. Ryan: The Local Neutron Flux at Low Earth-Orbiting Altitudes. In: Proc. COSPAR 1996, Birmingham, Adv. Space Res. 21, 1781-1784 (1998).

Wolf, S., H. Barwig, A. Bobinger, K.-H. Mantel and D. Simic: A comprehensive study of multi-emission sites in IP Peg. Astron. Astrophys. 332, 984-998 (1998).

Woosley, S.E. and R. Diehl: 44Ti gets a lifetime. Physics World 11, 22-23 (1998).

Woudt, P.A., R.C. Krann-Korteweg, A.P. Fairall, H. Böhringer, V. Cayatte and I.S. Glass: Multiwavelength Observations of a Seyfert 1 Galaxy Detected in ACO 3627. Astron. Astrophys. 338, 8-12 (1998).

Wunderer, C.B., D. Holslin, J.R. Macri, M. McConnell and J.M. Ryan: SONTRAC - A Low-Background, Large-Area Solar-Neutron Spectrometer. In: Proc. Conference on the High Energy Radiation Background in Space, Eds. J. Trombka, J. Schweitzer and G. Lasche. IEEE 97TH834, New York, 73-76 (1998).

Wurz, P., F.M. Ipavich, A.B. Galvin, P. Bochsler, M.R. Aellig, R. Kallenbach, D. Hovestadt, H. Grünwaldt, M. Hilchenbach, W.I. Axford, H. Balsiger, A. Bürgi, M.A. Coplan, J. Geiss, F. Gliem, G. Gloeckler, S. Hefti, K.C. Hsieh, B. Klecker, M.A. Lee, S. Livi, G.G. Managadze, E. Marsch, E. Möbius, M. Neugebauer, K.-U. Reiche, M. Scholer, M.I. Verigin and B. Wilken: Elemental composition of the January 6, 1997, CME. Geophys. Res. Lett. 25, 2557-2560 (1998).

Xia, X.Y., T. Boller, H. Wu, Z.G. Deng, Y. Gao and Z.L. Zou: An X-ray Luminous Dwarf Seyfert Companion of Markarian 273. Astrophys. J. Lett. 496, L9-L12 (1998).

Yuan, W., J. Siebert and W. Brinkmann: Does the optical-to-X-ray energy distribution of quasars depend on optical luminosity?. Astron. Astrophys. 334, 498-504 (1998).

Yuan, W., W. Brinkmann, J. Siebert and W. Voges: Broad-band energy distribution of ROSAT detected quasars. II.Radio-quiet objects. Astron. Astrophys. 330, 108-122 (1998).

Zanthier, C. von, H. Bräuninger, K. Dennerl, R. Hartmann, G. Hartner, H. Hippmann, A. Kaltenberger, E. Kastelic, W. Kink, N. Krause, N. Meidinger, G. Metzner, E. Pfeffermann, M. Popp, C. Reppin, J. Riedl, D. Stötter, L. Strüder, J. Trümper, U. Weber, D. Carathanassis, S. Engelhard, T. Gebhart, D. Hauff, G. Lutz, R.H. Richter, H. Seitz, P. Solc, E. Biehler, H. Böttcher, E. Kendziorra, J. Krämer, B. Pflüger, R. Staubert, P. Holl, J. Kemmer, P. Lechner, B. Maier, H. Soltau, R. Stötter, E. Bihler, H. Böttcher, E. Kendziorra, J. Krämer, B. Pflüger and R. Staubert: A Fully Depleted pn-Junction CCD for Infrared-, UV- and X-Ray Detection. (Eds.) J.W. Beletic and P. Amico, Optical Detectors for Astronomy, Kluwer Academic Publishers, 303-310 (1998).

Zavlin V.E., G.G. Pavlov and J. Trümper: The Neutron Star in the Supernova Remnant PKS 1209-52. Astron.Astrophys. 331, 821-828 (1998).

Zavlin, V. E. and G. G. Pavlov: Soft X-rays from polar caps of the millisecond pulsar J0437-4715. Astron. Astrophys. 329, 583-598 (1998).

Zickgraf, F.-J., J. Krautter, I. Appenzeller, I. Thiering and W. Voges: Identification of a complete sample of northern ROSAT All-Sky Survey X-Ray sources. Astron. Nachr. 319, 42 (1998).

 

Nichtreferierte Publikationen

Other Publications

Aellig, M.R., H. Grünwaldt, P. Bochsler, S. Hefti, P. Wurz, R. Kallenbach, F.M. Ipavich, D. Hovestadt and M. Hilchenbach: Solar wind minor ion charge states observed with high time resolution with SOHO/
CELIAS/CTOF. In: Proc. 31st ESLAB Symposium, (Ed.) A. Wilson. ESA-SP 415, 1998, 27-31.

Alcala, J.M., E. Covino, R. Neuhäuser, M.F. Sterzik and G. Torres: High resolution spectroscopy of weak-line T Tauri star candidates in Orion. In: Proc. Cool Stars in Clusters and Associations: Magnetic Activity and Age Indicators, (Eds.) G. Micela, R., Pallavicini and S. Sciortino. MemSait, Palermo 1998, 1077-1080.

Anders, S.W., R. Maiolino, N. Thatte and R. Genzel: The Aperture Interchange Module (AIM): Diffraction Limited NIR Spectroscopy with 3D and ALFA. In: Proc. Infrared Astronomical Instrumentation, (Ed.) A.M. Fowler. Proc. of SPIE 3354, Kona/Hawaii, 1998, 222-231.

Anders, S., N. Thatte, L. E. Tacconi-Garman, A. Eckart, W. Hackenberg, T. Ott, R. Genzel, S. Hippler, R. R. Roloff and S. Beckwith: Diffraction Limited Spectroscopy with 3D and ALFA- First Results, Mitteilungen der Astronomischen Gesellschaft 14, 102 (1998).

Aschenbach, B.: X-Ray Emission from Supernova Remnants. In: Proc. International Colloqium on Perspectives of High Energy Astronomy and Astrophysics to commemorate the Golden Jubilee Year of Tata Institute of Fundamental Research, Mumbai, India, August 1996, (Eds.) P.C. Agrawal and P.R. Vishwanath. Hyderabad/India 1998, 88-99.

Aschenbach, B.: X-Rays from Supernova Remnants. In: Proc. The Active X-ray Sky, Results from BeppoSAX and RXTE, (Eds.) L. Scarsi, H. Bradt, P. Giommi and F. Fiore. Nuclear Physics B (Proc. Suppl.) 69, Amsterdam 1998, 78-87.

Atreya, S.K., T. Encrenaz, H. Feuchtgruber and S.G. Edgington: Implications for Atmospheric Vertical Mixing from ISO Measurements of C2H2 on Uranus and CH3 on Saturn. In: Proc. 30th Division for Planetary Sciences Meeting, Bulletin of the American Astronomical Society 30, 1998, 1059.

Bauer, O.H., P. Estaria, K.J. King, G. Pilbratt, A. Robson, P.R. Roelfsema and H. Schaap: FIRST ground segment and science operations concept. In: Proc. SPIE's International Symposium on Astronomical Telescopes and Instrumentation: Observatory Operations to Optimize Scientific Return, Kona, Hawaii/USA, (Ed.) P.J. Quinn. Proc. of SPIE 3349, Washington 1998, 312-318.

Baumjohann, W., T. Nagai, A. Petrukovich, T. Mukai, T. Yamamoto and S. Kokubun: Expansion phase signatures in the tail between 11 and 31 Earth radii. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Publ., Tokyo 1998, 203-206 .

Becker, W. and J. Trümper: On the X-ray Emission Properties of Rotation-Powered Pulsars. In: The many faces of neutron stars, (Eds.) R. Buccheri, J. van Paradijs and A. Alpar, Kluwer Academic Publishers, ISBN 0-7923-5194-0, 1998, 525-537.

Becker, W. and J. Trümper: PSR J1024-0719, IAU Circular No. 6829.

Becker, W. and J. Trümper: XMM-Observations of Pulsars: A study of thermal vs. non-thermal emission. In: Proc. of the first XMM Workshop, 1998. (Ed.) M.Dahle, electronic version available via http://www.astro.estec.esa.nl/XMM/news/wsl_top.
html

Becker, W., J. Trümper and G. Hasinger: PSR J1744-1134, IAU Circular No. 6845.

Becker, W.: X-ray emission characteristics of rotation-powered pulsars and their wind nebulae. In: Workshop on the relationship between Neutron Stars and Supernova Remnants, (Eds.) M.Salvati et al., 1998, electronic version available via http://www.
arcetri.astro.it/~elba98/index.html

Böhringer, H., L. Guzzo, C.A. Collins, D.M. Neumann, S. Schindler, P. Schücker, R.G. Cruddace, S. DeGrandi, G. Chincarini, A.C. Edge, H.T. MacGillivray, P. Shaver, G. Vettolani and W. Voges: Probing the Cosmic Large-Scale Structure with the REFLEX Cluster Survey: Profile of an ESO Key Programme. The Messenger 94, 1998, 21-25.

Bomans, D. J. and K. Dennerl: The Physics of 106 K Gas in LMC Supergiant Shells. IAU Symposium 190, Victoria/Canada 1998 E91.

Boulanger, F., Abergel, A., Bernard, J.P., Cesarsky, D., Puget, J.-L., Reach, W.T., Ryter, C., Cesarsky, C., Sauvage, M., Tran, D., Vigroux, L., Falgarone, E., Lequeux, J., Perault, M. and Rouen, D.: The Nature of Small Interstellar Dust Particles, In: Star Formation with the Infrared Space Observatory, (eds.) JJ.Yun and R.Liseau, ASP Conf.Ser. 132, 15 (1998).

Breitschwerdt, D.: The Local Bubble (Invited Lecture). In: Proc. DIAS Golden Jubilee Conference, (Ed.) L.O'C. Drury. Dublin 1998, distributed on CD ROM.

Briel, U.G., H. Bräuninger, K. Dennerl, C. Greivel-diger, F. Haberl, G. Hartner, N. Meidinger, N. Krause, M. Popp, E. Pfeffermann, C. Reppin, T. Stadelbauer, L. Strüder, J. Trümper, E. Bihler, W. Grubmiller, E. Kendziorra, M. Kirsch, M. Kuster, B. Pflüger, P. Holl, J. Kemmer, H. Soltau and C. von Zanthier: Calibration and preliminary results on the performance of the XMM EPIC PN-flight camera: imaging modes. In: Proc. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy IX, Eds. O.H.W. Siegmund and M.A. Gummin. Proc. of SPIE 3445, San Diego 1998, 38-49.

Brinkmann, W. and E. Müller: The precessing jets of SS433. In: Astrophysical Jets, (Eds.) S. Massaglia and G. Bodo. Gordon & Breach, Amsterdam 1998, 211-220.

Brinkmann, W. and J. Siebert: Radio-to-X-ray properties of AGN. In: Observational Cosmology with the new Radio Surveys, (Eds.) M. N. Bremer et al. Kluwer Academic Publishers, Dordrecht 1998, 303-308.

Brinkmann, W., W. Yuan and J. Siebert: Cross-correlation of large-scale surveys: radio-loud objects in the RASS. In: New Horizons from Multi-Wavelength Sky Surveys, IAU Symp. 179. (Eds.) B. McLean et al. Kluwer Academic Publishers, Dordrecht 1998, 447-448.

Burwitz, V., K. Reinsch, K. Beuermann and H.-C. Thomas: RX J0501.3-0359 - a new ROSAT discovered eclipsing polar. In: Proc. Abstracts of the Contributed Talks and Posters presented at the Annual Scientific Meeting of the Astronomische Gesellschaft at Heidelberg, September 1998. (Ed.) R.E. Schielicke. Astronomische Gesellschaft Abstract Series No. 14, 1998, 26.

Burwitz, V., K. Reinsch, K. Beuermann and H.-C. Thomas: Two new ROSAT discovered short-period high-field polars: RX J2022.6-3954 and RX J0132.7-6554. In: Proc. Wild Stars in the Old West: Proc. of the 13th North American Workshop on Cataclysmic Variables and Related Objects. (Eds.) S. Howell, E. Kuulkers and C. Woodward. ASP Conference Series 137, 1998, 450-451.

Burwitz, V.: X-ray and optical properties of ROSAT discovered magnetic cataclysmic variables (mCVs). In: Proc. Wild Stars in the Old West: Proc. of the 13th North American Workshop on Cataclysmic Variables and Related Objects, (Eds.) S. Howell, E. Kuulkers and C. Woodward. ASP Conference Series 137, 1998, 423-424.

Carkner, L., E. Mamajek, E. Feigelson, R. Neuhäuser, R. Wichmann and J. Krautter: Radio emission from ROSAT discovered young stars in and around Taurus-Auriga. In: Proc. Cool Stars in Clusters and Associations: Magnetic Activity and Age Indicators, (Eds.) G. Micela, R. Pallavicini and S. Sciortino. MemSait, Palermo 1998, 1065-1068.

Carkner, L., L. Mamajek, E.D. Feigelson, R. Neuhäuser, R. Wichmann and J. Krautter: Radio emission from ROSAT discovered young stars in and around Taurus-Auriga. In: Proc. 10th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, (Eds.) R.A. Donahue and J.A. Bookbinder. PASP Conference Proc. Series 154, Cambridge/USA, 1998, 1001-1005.

Clarke, T.E., P.P. Kronberg and H. Böhringer: Statistical Study of Magnetic Fields in Abell Clusters. Bull. Am. Astron. Soc. 191, 1998, 106.10.

Cochran, W.D., A.P. Hatzes, M. Kürster, K. autier, E. Lellouch, T. de Graauw, H. Feuchtgruber and T.A. Clark: Spectroscopic Observations of Jupiter from the Infrared to the Millimeter. In: Proc. 30th Division for Planetary Sciences Meeting, Bulletin of the American Astronomical Society 30, 1998, 1069.

Dennerl, K., J. Englhauser, J. Trümper and C. Lisse: X-ray detection of Comet C/1998 U5 (LINEAR). IAU Circular 7066.

Diehl, R. : Gamma-Ray Line Astronomical Measurements and Nucleoynthesis. In: Proc. DPG Frühjahrstagung "Physik der Hadronen und Kerne", (Ed.) J. Körner. DPG Verhandlungen 4/98, Weinheim 1998, 480.

Diehl, R. and D.H. Hartmann: Astronomical Radioactivity Measurements. In: Proc. 2nd Oak Ridge Symposium on Atomic and Nuclear Astrophysics, (Ed.) A. Mezzacappa. Institute of Physics, Bristol 1998, 169-173.

Diehl, R.: Astronomical Radioactivity Measurements. In: Proc. Int. Workshop on Gross Properties of Nuclei and Nuclear Excitations XXVI, (Eds.) M. Buballa, W. Nörenberg, J. Wambach and A. Wirzba. GSI Publ. 0720-8715, Darmstadt 1998, 234-241.

Diehl, R.: Nucleosynthesis constraints from gamma-ray astronomy. In: Proc. Nuclear Astrophysics IX, (Eds.) E. Müller and W. Hillebrandt. MPA Report P10, Garching 1998, 49-52.

Drossart, P., T. Fouchet, J. Crovisier, E. Lellouch, T. Encrenaz, H. Feuchtgruber and J.P. Champion: Fluorescence of Methane in the Atmospheres of Jupiter and Saturn from ISO/SWS observations at 3.3 micron. In: Proc. 30th Division for Planetary Sciences Meeting, Bulletin of the American Astronomical Society 30, 1998, 1066.

Eckart, A., Davies, R., Hackenberg, W., Ott, T., Rabien, S., Hippler, S., Kasper, M., Kalas, P., Wanger, K. and Roloff, R.R.: Status of the ALFA Project, Mitteilungen der Astronomischen Gesellschaft 14, M06 (1998).

Eckart, A. and R. Genzel: Stellar Proper Motions in the Central 0.1 Parsec of the Galaxy. In: Proc. Black Holes: Theory and Observations. (Eds.) F.W. Hehl, C. Kiefer and R.J.K. Metzler, Springer 1998, 60-68.

Eckart, A. and R. Genzel: Der innerste Kern des Galaktischen Zentrums, Sterne und Weltraum 3, 1998, 224-230.

Eckart, A., R. Genzel, T. Ott and F. Eisenhauer: Stellar Proper Motions and the Dark Mass in the Galactic Center. In: Poc. of the XVIIth Moriond Astrophysics Meeting on Extragalactic Astonomy in the Infrared, (Eds.) G.A. Mamon, T.X. Thuân and J. Trân Thanh Vân, Les Arcs 1998, 271-276.

Ehle, M.: Extended X-ray emission from the face-on spiral galaxy M83: A galactic halo produced by an active star-forming disk?. In: Proc. The First XMM Workshop on "Science with XMM", Noordwijk, The Netherlands, (Ed.) M. Dahlem. 1998, Online Proc.: http://astro.estec.esa.nl/XMM/news/ws1/ws1_papers.html.

Eisenbart, S., K. Reinsch, V. Burwitz and K. Beuermann: Infrared spectroscopy of low-field magnetic cataclysmic variables. In: Proc. Abstracts of the Contributed Talks and Posters presented at the Annual Scientific Meeting of the Astronomische Gesellschaft at Heidelberg, (Ed.) R.E. Schielicke. Astronomische Gesellschaft Abstract Series No. 14, 1998, 118.

Evans, N.J., Shirley, Y.L., Mundy, L.G., Choi, M., Looney, L. and Gregersen, E.M.: BIMA Observatsions of B335 and L1527, Two Class 0 Collapsing Protostars, BAAS 193, 7210 (1998).

Fernandez, M., C. Eiroa and W. Schuster: Hot spots on classical T-Tauri stars with high mass-loss rates. In: Poc. Cyclical Variability in Stellar Winds. (Eds.) L. Kaper and A.W. Fullerton, Springer-Verlag, 1998, 160-163.

Fouchet, T., E. Lellouch, P. Drossart, T. Encrenaz, B. Bezard and H. Feuchtgruber: Jupiter Troposphere as seen with ISO/SWS. In: Proc. 30th Division for Planetary Sciences Meeting, Bulletin of the American Astronomical Society 30, 1998, 1061.

Gallimore, J.F., Baum S.A., O’Dea, C.P., Pedlar, A. and Brinks, E.: Neutral Hydrogen Absorption in Seyfert Galaxies, BAAS 193, 619 (1998).

Geis, N., Genzel, R., Poglitsch, A., Raab, W., Rosental, D., Tacconi, L.J. and Henning, T.: FIFI-LS—A Field Imaging Far-Infrared Line Spectrometer for SOFIA, Mitteilungen der Astronomischen Gesellschaft 14, 112 (1998).

Geis, N., A. Poglitsch, W. Raab, D. Rosenthal, G. Kettenring and J.W. Beeman: FIFI LS: A Field-Imaging Far-Infrared Line Spectrometer for SOFIA. In: Proc. SPIE Conference on Infrared Astronomical Instrumentation, (Ed.) A.M. Fowler. Kona/Hawaii 1998, 973-984.

Genzel, R. and A. Eckart: First Conclusive Evidence for a Massive Black Hole at the Center of the Milky Way. In: Proc. Black Holes: Theory and Observations. (Eds.) F.W. Hehl, C. Kiefer and R.J.K. Metzler, Springer, 1998, 60-68.

Genzel, R. and A. Eckart: The Nuclear Star Cluster of the Milky Way: Star Formation and Central Dark Mass. In: Proc. IAU 184, The Central Regions of the Galaxy and Galaxies. (Ed.) Y. Sofue. Kluwer, 1998, 421-431.

Genzel, R.: Infrared Astronomy at ESA: ISO and Beyond. In: Proc. Space Science and the Long-Term Future of Space in Europe. ESA SP-431, 1998, 27-38

Genzel, R.: The Dark Mass in the Center of the Milky Way, BAAS 193, 6201 (1998).

Georgii, R.: The spectrometer SPI on-board INTE-GRAL. In: Proc. DPG Frühjahrstagung "Physik der Hadronen und Kerne", (Ed.) J. Körner. DPG-Verhandlungen 4/98, Weinheim 1998, 480.

Giallongo, E., D’Odorico, S., Fontana, A., Christiani, S., Egami, E., Hu, E. and McMahon, R.G.: The Photometric Redshift Distribution of Galaxies in the Field of the QSO BR 1202-0725, In: The Young Universe: Galaxy Formation and Evolution at Intermediate and High Redshift, (eds) S.D’Ododrico, A.Fontana and E.Giallongo. ASP Conf. Ser. 146, 126-129 (1998).

Goree, J., G. Morfill and V.N. Tsytovich: Excitation of Collective Plasma Modes during Collisions between Dust Grains and the Formation of Dust Plasma Crystals. Plasma Physics Reports 24, 1998, 490-497.

Graauw, T. de, H. Feuchtgruber, P.R. Roelfsema, A. Salame, O. Bauer, D. Beintema, D. Boxhoorn, L. Decin, L. Haser, A. Heras, R. Huygen, R. Katterloher, D. Kester, D. Kunze, B. Lahuis, K. Leech, C. Lorente, D. Lutz, P. Morris, S. Schaeidt, E. Sturm, E. Valentijn, B. Vandenbussche, R. Waters, E. Wieprecht, E. Wiezorrek and E. Young: In-Orbit Performance of the ISO Short-Wavelength Spectrometer. In: Proc. SPIE Conference on Infrared Astronomical Instrumentation, (Ed.) A.M. Fowler, 3354, Kona/Hawaii, 1998, 1204-1210.

Grande, M., C.H. Perry, A. Hall, Y. Kamide, R. Nakamura, J. Fennel, and B. Wilken: Superposed epoch analysis of magnetospheric composition and Dst during stormtime and quiet-time substorms. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Pub., Tokyo 1998, 773-778

Greiner, J., A. J. Castro-Tirado, T. Boller, W. Grimm, G. Israel and S. Covino: Sax J1810.8-2609 = RX J1810.7-2609. IAUC 6985, 1998, 1.

Grupe, D., B.J. Wills, D. Wills and K.M. Leighly: Warm and cold absorption in soft X-ray selected AGN. In: Proc. Annual scientific meeting of the Astronomische Gesellschaft, (Ed.) R.E. Schielicke. AG Abstract Series No. 14, 1998, 63.

Haberl, F., W. Pietsch and M.D. Filipovic: 1SAX J0544.1-710 = RX J0544.1-7100. IAU Circular 6867, 1998, 1.

Hearty, T., L. Magnani, J.-P. Caillault, R. Neuhäuser, J.H.M.M. Schmitt and J.R. Stauffer: Star formation at high galactic latitude. In: Proc. 10th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, (Eds.) R.A. Donahue and J.A. Bookbinder. PASP Conference Proc. Series 154, Cambridge 1998, 1716-1720.

Hearty, T.J., L. Magnani, J.-P. Caillault, R. Neuhäuser, J.H.M.M. Schmitt and J. Stauffer: Star formation at high galactic latitude. In: Proc. The Tenth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, (Eds.) R.A. Donahue and J.A. Bookbinder. Cambridge 1998, 1716-1725.

Henry, J.P., U.G. Briel and H. Böhringer: The Evolution of Galaxy Clusters. Scientific American 279, 1998, 52-57.

Iyudin, A.: 1.156 MeV 44Ti Gamma-Ray Line Emission from Galactic SNRs. In: Proc. DPG Frühjahrstagung "Physik der Hadronen und Kerne", (Ed.) J. Körner. DPG-Verhandlungen 4/98, Weinheim 1998, 480.

Kahabka, P. and W. Pietsch: AX J0049-729 = RX J0049.1-7250. IAU Circ. 6840, 1998, 1.

Kallenbach, R., P. Bochsler, F.M. Ipavich, A.B. Galvin, R. Bodmer, S. Hefti, H. Kucharek, F. Gliem, H. Grünwaldt, M. Hilchenbach, B. Klecker and D. Hovestadt: Limits on the fractionation of isotopes in the solar wind as observed with SOHO/
CELIAS/MTOF. In: Proc. 31st ESLAB Symposium, (Ed.) A. Wilson. September 1997, ESTEC, Noordwijk, The Netherlands, ESA-SP 415, 1998, 33-37.

Katterloher, R. O., L. Barl, J. Beeman, E. Czech, D. Engemann, O. Frenzl, N. Haegel, E. E. Haller, T. Henning, L. Hermans, G. Jakob, M. Konuma and G. Pilbratt: The 4x32 FIRGA array - a pacesetter for a 52x32 element gallium arsenide focal plane array. In: Proc. Infrared Astronomical Instrumentation, Ed. A. M. Fowler. Kona/Hawaii, Proc. of SPIE 3354, 1998, 116-125.

Kendziorra, E., E. Bihler, M. Colli, M. Kirsch, M. Kuster, B. Pflüger, R. Staubert, H. Bräuninger, U.G. Briel, K. Dennerl, F. Haberl, G. Hartner, N. Meidinger, E. Pfeffermann, C. Reppin, L. Strüder, J. Trümper, P. Holl, J. Kemmer, H. Soltau and C. von Zanthier: Calibration and preliminary results on the performance of the XMM EPIC PN flight camera: timing modes. In: Proc. EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy IX, (Eds.) O.H.W. Siegmund and M.A. Gummin. Proc. of SPIE 3445, San Diego1998, 50-59.

Koekemoer, A.M., O’Dea, C.P., Baum S.A., Donahues, M., Voit, M., Sarazin, C., McNamara, B., Gallimore, J.F. and Wise, M.: Interactions Between the Radio Source and Surrounding Gas at the Center of the Cooling Flow Cluster Abell 25, BAAS 192, 1111 (1998).

Kokubun, S., R. Nakamura, T. Mukai, and T. Yamamoto: Magnetopause motion and lobe convection in the distant tail: Relationship to substorm activity. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Pub., Tokyo 1998, 223-226

Komossa, S. and H. Böhringer: The NGC 383 group of galaxies. In: Proc. Herbsttagung der Astronomischen Gesellschaft, (Ed.) R. Schielicke. Astron. Ges. Abstr. Ser. 14, 1998, 145.

Komossa, S. and H. Schulz: X-ray emission from NGC 1365 and the highly variable off-nuclear source NGC 1365-X1. In: Proc. Herbsttagung der Astronomischen Gesellschaft, (Ed.) R. Schielicke. Astron. Ges. Abstr. Ser. 14, 1998, 145.

Komossa, S.: Warm absorbers in Narrow-Line Seyfert 1 galaxies: IRAS 17020+4544, IRAS 13349+2438, PG 1404+226, RX J0134-4258. In: Proc. Herbsttagung der Astronomischen Gesellschaft, (Ed.) R. Schielicke. Astron. Ges. Abstr. Ser. 14, 1998, 144.

Konopka, U., G.E. Morfill, H.M. Thomas and L. Ratke: Charge Calculations of Dust Particles in a Plasma from their Trajectories during Central Collisions. In: "Physics of Dusty Plasmas". AIP Conference Proc. 446, (Eds.) M. Horanyi, S. Robertson and R. Walch, 1998, 53-59.

Kunze, D., R. Genzel, D. Lutz and H.W.W. Spoon: ISO Spectroscopy of Selected Starburst Galaxies. In: Proc. Star Formation with the Infrared Space Observatory, (Eds.) J.L. Yun and R. Liseau. ASP Conference Series 132, San Francisco 1998, 378-381.

Kürster, M., A. P. Hatzes, W. D. Cochran, K. Dennerl, S. Döbereiner and M. Endl: The ESO precision RVV survey for extra-solar planets: Results from the first five years. In: IAU Colloq. 170: Precise Stellar Radial Velocities, 1998, E24.

Lahuis, F., E. Wieprecht, O.H. Bauer, D. Boxhoorn, R. Huygen, D. Kester, K.J. Leech, P.R. Roelfsema, E. Sturm, N.J. Sym and B. Vandenbussche: ISO-SWS Data Analysis. In: Proc. Astronomical Data Analysis Software and Systems VII, (Eds.) R. Albrecht, R.N. Hook and H.A. Bushouse. ASP Conf. Ser. 145, 1998, 224-228.

Lavigne, J.M., P. Jean, B. Kandel, V. Borrel, J.P. Roques, G. G. Lichti, V. Schönfelder, R. Diehl, R. Georgii, T. Kirchner, Ph. Durouchoux, B. Cordier, N. Diallo, F. Sanchez, B. Payne, P. Leleux, P. Caraveo, B. Teegarden, J. Matteson, S. Slassi-Sennou, G. Skinner and P. Conell: The INTEGRAL experiment. Nuclear Physics B (Proc.Suppl.) 60B, 1998, 69-79.

Lemke, D., L. Barl, S. Eckardt, O. Frenzl, U. Grozinger, L. Hermans, G. Jakob, R. Katterloher, A. Poglitsch, J. Seijnaeve and J. Wolf: FIRSA - the demonstrator array of the FIR camera for the photoconductor instrument PACS on ESA's FIRST satellite. In: Proc. SPIE Conference on Infrared Astronomical Instrumentation, (Ed.) A.M. Fowler, 3354, Kona/Hawaii, 1998, 1185-1191.

Lichti, G. G.: Measurements of Gamma-Ray Lines from Supernovae. In: Proc. DPG Frühjahrstagung "Physik der Hadronen und Kerne", (Ed.) J. Körner. DPG-Verhandlungen 4/98, Weinheim 1998, 480.

Lisse, C.M., D. Christian, K. Dennerl, J. Englhauser, J. Trümper, M. Desch, F.E. Marshall, R. Petre and S. Snowden: X-ray and Extreme Ultraviolet Emission From Comet P/Encke 1997. American Astronomical Society, DPS meeting 30, 1998, 4207.

Lutz, D., R. Genzel, D. Kunze, A.F.M. Moorwood, H.W.W. Spoon and A. Sternberg: Probing Starbursts with ISO mid-IR Spectroscopy. In: Proc. Proc. of the XXXIIth Recontres de Moriond: Extragalactic Astronomy in the Infrared, (Eds.) G.A. Mamon, T. X. Thuân and J. Trân Thanh Vân. Editions Frontieres, Paris 1998, 131-136.

Lutz, D., R. Genzel, D. Kunze, H.W.W. Spoon, E. Sturm, A. Sternberg and A.F.M. Moorwood: The ISM in Starburst Galaxies: Constraints from ISO Spectroscopy. In: Proc. Star Formation with the Infrared Space Observatory (ISO), (Eds.) J.L. Yun and R. Liseau. ASP Conference Series 132, San Francisco 1998, 89-94.

Lutz, D.: Observing with the ISO-SWS. In: Proc. 1. Österreichischer ISO Workshop, (Eds.) F. Kerber and J. Hron. 1998, 19-23.

McConnell, M., S. Kappadath, D. Morris, J. Ryan, R. Diehl, V. Schönfelder, M. Varendorff and G. Weidenspointner: Improving the Analysis of Gamma-Ray Data from CGRO-COMPTEL. In: Proc. Meet. American Astronomical Society, (Ed.) R.W. Milkey. Bulletin of the American Astronomical Society 192, USA 1998, 827 (9.05).

Morfill, G. E., H. M. Thomas, U. Konopka, H. Rothermel and M. Zuzic: Plasma Crystals and Liquid Plasmas. In: Proc. Seventh Workshop on the Physics of Dusty Plasmas, (Eds.) M. Horanyi, S. Robertson and B. Walch. AIP Conference Proc. 446, Woodbury/ New York 1998, 184-198.

Moses, J.I., B. Bezard, E. Lellouch, H. Feuchtgruber and M. Allen: Micrometeoritic Bombardment of Saturn. II. Implied Total Flux and Effects on Photochemistry. In: Proc. 29th Annual Lunar and Planetary Science Conference, Houston 1998, 1652.

Moses, J.I., B. Bezard, E. Lellouch, H. Feuchtgruber, G.R. Gladstone and M. Allen: Photochemical Models of Saturn's Atmosphere: Comparisons with ISO observations. In: Proc. 30th Division for Planetary Sciences Meeting, Bulletin of the American Astronomical Society 30, 1998, 1061.

Nagai, T., R. Nakamura, S. Kokubun, T. Yamamoto, and T. Mukai: Plasma sheet dynamics during substorms with Geotail observation. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Pub., Tokyo 1998, 137-142

Nakamura, R., S. Kokubun, L. Bargatze, T. Mukai, T. Yamamoto, T. Nagai, K.B. Baker, M.R. Hairston, P.H. Reiff, and O.A. Troshichev: Response of the mid-tail lobe/plasma sheet electric field to enhanced solar wind energy input: the November 22, 1995 event. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Pub., Tokyo 1998, 699-702

Nakamura, R., S. Kokubun, T. Mukai, T. Yamamoto, M. Brittnacher, and G. Parks:: Temporal and spatial relationships between midtail substorm disturbance and auroral substorm onset. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Publ., Tokyo 1998, 179-182

Neuhäuser, R., G. Torres, S. Frink, E. Covino and J.M. Alcala: P1724 and RXJ0511.2+1031 - run-away T- Tauri stars? In: Proc. Cool Stars in Clusters and Associations: Magnetic Activity and Age Indicators, (Eds.) G. Micela, R. Pallavicini and S. Sciortino. MemSait, Palermo 1998, 1061-1064.

Neuhäuser, R., H.C. Thomas and F.M. Walter: Ground-based detection of the isolated neutron star RXJ185635-3754 at V = 25.7 mag with the upgraded NTT. The Messenger 92, 1998, 27-28.

Neuhäuser, R.: ROSAT and optical TEL 26Al 1.809 MeV upper limits on g 2 Velorum and their implications for nucleosynthesis models of Wolf-Rayet stars. In: Proc. DPG Frühjahrstagung "Physik der Hadronen und Kerne", (Ed.) J. Körner. DPG-Verhandlungen 4/98, Weinheim 1998, 480.

Oliver, S., Rowan-Robinson, M., Cesarsky, C., Danese, L., Franceschini, A., Genzel, R., Lawrence, A., Lemke, D., McMahon, R.G., Miley, G., Puget, J.-L. and Rocca-Volmerange, B.: The European Large Area ISO Survey: ELAIS 112, In: New Horizons from Multi-Wavelength Surveys, IAU 179, (eds.) B. J. McLean, D. Golombek, J. J. Hayes and H. Payne, Kluwer: Dordrecht, 112-113 (1998).

Oliver, S., Rowan-Robinson, M., Cesarsky, C., Danese, L., Franceschini, A., Genzel, R., Lawrence, A., Lemke, D., McMahon, R.G., Miley, G., Puget, J.-L. and Rocca-Volmerange, B.: The European Large Area ISO Survey: ELAIS, In: Wide Field Surveys in Cosmology, Editions Frontieres, Paris, 165 (1998).

Pavlov, G. G. and V. E. Zavlin: Thermal radiation from neutron star atmospheres. In: Proc. Neutron Stars and Pulsars, (Eds.) S. Shibato and M. Sato. Universal Academy Press, Tokyo 1998, 327-334.

Pavlov, G. G., V. E. Zavlin and J. E. Trümper: Constraints on the mass and radius of pulsars from X-ray observations of their polar caps. In: Proc. 18th Texas Symposium on Relativistic Astrophysics, (Eds.) A. Olinta, J. Frieman and D. Schramm. World Scientific Press 1998, 643-646.

Poglitsch, A.: Photoconductor Array Camera and Spectrometer (PACS) for FIRST. In: Proc. SPIE Conference on Infrared Astronomical Instrumentation, (Ed.) A.M. Fowler. Infrared Astronomical Instrumentation, 1998, 1032-1043.

Popp, M., R. Hartmann, L. Strüder, H. Soltau, P. Holl, N. Meidinger, U. Briel, E. Kendziorra and M. Kuster: Performance of the pn-EPIC-Detector aboard XMM. In: Proc. Science witch XMM The First XMM Workshop 1998, ESTEC, Noordwijk/The Netherlands, (Ed.) M. Dahlem. 1-7, online only: http://astro.estec.esa.nl/XMM/news/ws1_top.html.

Reinsch, K., V. Burwitz, K. Beuermann and H.-C. Thomas: High-field magnetic CVs and their implications. In: Proc. Abstracts of the Contributed Talks and Posters presented at the Annual Scientific Meeting of the Astronomische Gesellschaft at Heidelberg, (Ed.) R.E. Schielicke. Astronomische Gesellschaft Abstract Series 14, 1998, 27.

Rigopoulou, D., Genzel, R., Lutz, D., Spoon, H., Sturm, E., Kunze, D., Tran, D. and Moorwood, A.: A Low Resolution Spectroscopic Survey of Ultra-Luminous Infrared Galaxies, Mitteilungen der Astronomischen Gesellschaft 14, E04 (1998).

Romani, P.N., B. Bezard, T. Encrenaz and H. Feuchtgruber: Detection of Methyl Radical in Neptune's Atmosphere from ISO-SWS Observations. I In: Proc. 30th Division for Planetary Sciences Meeting, Bulletin of the American Astronomical Society 30, 1998, 1060.

Rostoker, G. and W. Baumjohann: Substorms and convection: Summary of Session 4. In: Substorms-4, (Ed.) S. Kokubun and Y. Kamide. Terra Sci. Publ., Tokyo 1998, 603-604.

Rowan-Robinson, M., Oliver, S., Mann, R. G., Serjeant, S., Goldschmidt, P., Efstathiou, A., Eaton, N., Mobasher, B., Sumner, T. J., Danese, L., Elbaz, D., Franceschini, A., Egami, E., Kontizas, M., Lawrence, A., McMahon, R., Noorgaard-Nielsen, H. U., Perez-Fournon, I. and Gonzalez-Serrano, J. I. : The ISO Survey of the Hubble Deep Field, In: The HDF: STScI Symposium, (eds.) M. Livio, S. M. Fall and P. Madau, Cambridge University Press: New York, 68 (1998).

Ryan, J.M., D. Holslin, J.R. Macri, M.L. McConnell and C.B. Wunderer: SONTRAC - A Low-Background Large-Area Solar-Neutron Spectrometer. In: Proc. Workshop on Scintillating Fiber Detectors, (Eds.) A.D. Bross, R.C. Ruchti and M.R. Wayne. AIP Conference Proc. 450, New York/USA 1998, 592-597.

Schinnerer, E., A. Eckart and T. Böker: NIR Spectral Synthesis of the Nuclear Regions of Infrared Bright Galaxies. In: Proc. of the XVIIth Moriond Astrophysics Meeting on Extragalactic Astronomy in the Infrared, Les Arcs 1998, 27-32.

Schinnerer, E., Eckart, A. and Tacconi, L.J.: Structure and Kinematics in the Inner 500 pc of the Seyfert 1 NGC 3227, Mitteilungen der Astronomischen Gesellschaft 14, H08 (1998).

Schinnerer, E., Tacconi, L.J. and Eckart, A.: Decomposing the Molecular Gas Motion in AGNs, Mitteilungen der Astronomischen Gesellschaft 14, F02 (1998).

Scholer, M. and R.-F. Lottermoser: Hybrid simulations of magnetotail reconnection: Plasmoids, the post-plasmoid plasma sheet, and slow mode shocks. In: Proc. 4th Intern. Conf. on Substorms, (Eds.) S. Kokobun and Y. Kamide. Substorms-4, Kluwer, Dordrecht 1998, 467-472.

Schönfelder, V.: Gammastrahlung aus dem Kosmos. Phys. Bl. 54, 1998, 325-330.

Schulz, H. and S. Komossa: Doch ein AGN in NGC 6240?. Sterne und Weltraum 3, 1998, 218-219.

Sergeev, V. A., M. A. Shukhtina, Y. Kamide, S. Kokubun, R. Nakamura, K. Shiokawa, R.P. Lepping, S.A. Romanov, T.J. Hughes, O.A. Troshichev, and K. Yumoto: Orientation of solar wind discontinuities: Implications for substorm studies. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Pub., Tokyo 1998, 277-281

Shibanov, Yu. A., D. G. Yakovlev, A. Yu. Potekhin and V. E. Zavlin: Evolution of thermal structure and radiation spectrum of cooling neutron stars. In: Proc. Many Faces of Neutron Stars, (Eds.) M. A. Alpar, B. Buccheri and J. van Paradjis. Kluwer, Dordrecht 1998, 553-559.

Shiokawa, K., W. Baumjohann and G. Haerendel: Braking of high-speed flow and azimuthal pressure gradient as driving forces of substorm currents. In: Substorms-4, (Eds.) S. Kokubun and Y. Kamide. Terra Sci. Publ., Tokyo 1998, 355-360.

Siebert, J. and W. Brinkmann: The cross-correlation of the ROSAT All-Sky Survey and the 87GB radio catalog: X-ray properties of radio-loud quasars. In: Proc. Observational Cosmology with the new radio surveys, (Eds.) M.N. Bremer, N. Jackson and I. Perez-Fournon. Astrophysics and Science Library, Kluwer Academic Publishers, Dordrecht 1998, 309-314.

Soltau, H., P. Holl, J. Kemmer, S. Krisch, C. v. Zanthier, H. Bräuninger, R. Hartmann, G. Hartner, N. Krause, N. Meidinger, E. Pfeffermann, C. Reppin, G. Schwaab, L. Strüder, J. Trümper, E. Kendziorra and J. Krämer: Performance of the pn-CCD X-Ray Detector System designed for the XMM Satellite Mission. Photon Counting Detectors, SPIE Milestone Series 143, 1998, 445 – 450.

Spoon, H.W.W., R. Genzel and D. Lutz: A Survey of 3-12 m m Spectra of Bright Galactic Nuclei. In: Proc. Star Formation with the Infrared Space Observatory, (Eds.) J. Yun and R. Liseau. ASP Conference Series, San Fransisco 1998, 414-417.

Strüder, L. and C. von Zanthier: Elektronische Bildwandlung. Physikalische Blätter 54, 1998, 519 - 523.

Sturm, E., O.H. Bauer, D. Lutz, E. Wieprecht, E. Wiezorrek, J. Brauher, G. Helou, I. Khan, J. Li, S. Lord, J. Mazzarella, B. Narron, S.J. Unger, M. Buckley, A. Harwood, S. Sidher, B. Swinyard, E. Vivares, L. Verstraete and P.W. Morris: The ISO Spectral Analysis Package ISAP. In: Proc. Astronomical Data Analysis Software and Systems - ADASS 1997, (Eds.) R. Albrecht, R.N. Hook and H.A. Bushouse. ASP Conf. Ser. 145, 1998, 161-164.

Sturm, E., Lutz, D., Genzel, R., Alexander, T., Sternberg, A. and Netzer, H.: Infrared Spectroscopy of NGC 4151, Mitteilungen der Astronomischen Gesellschaft 14, E05 (1998).

Sykora, T. and C.R. Vidal: Wechselwirkung eines Magnetfeldes mit dem a' 3Sigma+ - A1Pi Komplex in CO. In: Proc. DPG Frühjahrstagung, Konstanz, (Ed.) J. Körner. Verhandlungen der Deutschen Physikalischen Gesellschaft, 1998, 154-154.

Tacconi, L.J., E. Schinnerer, A. Eckart, J. F. Gallimore, R. Genzel, L. E. Tacconi-Garman and D. Downes: Circum-nuclear Gas Distributions in Nearby AGN, Mitteilungen der Astronomischen Gesellschaft 14, F01 (1998).

Tecza, M., N. Thatte, A. Krabbe and L. E. Tacconi-Garman: SPIFFI: A High-Resolution Near-Infrared Imaging Spectrometer. In: Proc. Infrared Astronomical Instrumentation, (Ed.) A. M. Fowler. Proc. of SPIE, Kona/Hawaii 1998, 394-403.

Thatte, N., Tecza, M., Eisenhauer, F., Mengel, S., Genzel, R., Bonaccini, D., Rigaut, F. and Monnet, G.: SINFONI—An Adaptive Optics Assisted Integral Field Spectrometer for the VLT, Mitteilungen der Astronomischen Gesellschaft 14, I03 (1998).

Thatte, N., M. Tecza, F. Eisenhauer, S. Mengel, A. Krabbe, S. Pak, R. Genzel, D. Bonaccini, E. Emsellem, F. Rigaut, B. Delabre and G. Monnet: SINFONI: A near infrared AO assisted integral field spectrometer for the VLT. In: Proc. Adaptive Optical System Technologies, (Eds.) D. Bonaccini and R.K. Tyson. Proc. of SPIE 3353, Kona/Hawaii 1998, 704-715.

Thomas, H. M., J. R. Jokipii, G. E. Morfill and M. Zuzic: Lattice Waves in Plasma Crystals. In: Proc. Int. Conference on Strongly Coupled Coulomb Systems, (Eds.) G. J. Kalman, K. B. Blagoev and J. M. Rommel. New York, Plenum Press 1998, 187-192.

Tian, C. and C.R. Vidal: Measurements of the cross sections of electron impact ionization and dissociative ionization of interstellar molecules. In: Proc. DPG Frühjahrstagung, Konstanz 1998, (Ed.) J. Körner. Verhandlungen der Deutschen Physikalischen Gesellschaft, 1998, 133.

Torres, G., R. Neuhäuser and R. Wichmann: The cool Algol BD+05 706. In: Proc. 10th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, (Eds.) R.A. Donahue, J.A. Bookbinder. PASP Conference Proc. Series 154, Cambridge 1998, 1664-1669.

Treumann, R. A.: Increasing entropy: Nature's ultimate goal. In: Proc. Emergence, entropy and the creative universe, (Ed.) T. Bernold. Forschungspolitische Früherkennung FER, Bern 1998, 21-29.

Treumann, R. A.: The meaning of emergence. In: Proc. Emergence, entropy and the creative universe, (Ed.) T. Bernold. Forschungspolitische Früherkennung FER, Bern 1998, 15-19.

Trümper, J.: Der Vorstoß in den Kosmos – Wie die Astrophysik ein wesentlicher Forschungsbereich der Max-Planck-Gesellschaft wurde. Veröffentlicht in "Forschung an den Grenzen des Wissens – 50 Jahre Max-Planck-Gesellschaft 1948-1998", Vandenhoeck und Ruprecht, Göttingen 1998, 135-153.

Vogler, A. and W. Pietsch: The Hot Interstellar Medium in Spiral Galaxies. In: Proc. Galactic Halos: A UC Santa Cruz Workshop, Conference held on the campus of UC Santa Cruz August 1997, (Ed.) D. Zaritsky. ASP Conference Series 136, 1998, 135-137.

Wieprecht, E., F. Lahuis, O.H. Bauer, D. Boxhoorn, R. Huygen, D. Kester, K.J. Leech, P. Roelfsema, E. Sturm, N.J. Symn and B. Vandenbussche: The Interaction of the ISO-SWS Pipeline Software and the ISO-SWS Interactive Analysis System. In: Proc. Astronomical Data Analysis Software and Systems VII, (Eds.) R. Albrecht, R.N. Hook and H.A. Bushouse. ASP Conf. Ser. 145, 1998, 279-283.

Wurz, P., F.M. Ipavich, A.B. Galvin, P. Bochsler, M.R. Aellig, R. Kallenbach, D. Hovestadt, H. Grünwaldt, M. Hilchenbach, W.I. Axford, H. Balsiger, A. Bürgi, M.A. Coplan, J. Geiss, F. Gliem, G. Gloeckler, S. Hefti, K.C. Hsieh, B. Klecker, M.A. Lee, S. Livi, G.G. Managadze, E. Marsch, E. Möbius, M. Neugebauer, K.U. Reiche, M. Scholer, M.I. Verigin and B. Wilken: Elemental composition before, during, and after the January 6, 1997, CME event measured by CELIAS/SOHO. In: Proc. 31st ESLAB Symposium, (Ed.) A. Wilson. ESA-SP 415, 1998, 395-400.

Zanthier, C. von., P. Holl, J. Kemmer, P. Lechner, B. Maier, H. Soltau, R. Stötter, H. Bräuninger, K. Dennerl, F. Haberl, R. Hartmann, G. Hartner, H. Hippmann, E. Kastelic, W. Kink, N. Krause, N. Meidinger, G. Metzner, E. Pfeffermann, M. Popp, C. Reppin, D. Stötter, L. Strüder, J. Trümper, U. Weber, D. Carathanassis, S. Engelhard, T. Gebhard, D. Hauff, G. Lutz, R. Richter, E. Bihler, H. Böttcher, E. Kendziorra, J. Krämer, B. Pflüger and R. Staubert: A 6 x 6 cm2 Fully Depleted pn-junction CCD for High Resolution Spectroscopy in the 0.1 keV to 15 keV Photon Energy Range for the XMM and ABRIXAS Satellites. SPIE 3301, 1998, 27-37.

Zanthier, C. von, P. Holl, J. Kemmer, P. Lechner, B. Maier, H. Soltau, R. Stötter, U. Briel, H. Bräuninger, K. Dennerl, F. Haberl, R. Hartmann, G. Hartner, H. Hippmann, E. Kastelic, W. Kink, N. Krause, N. Meidinger, G. Metzner, E. Pfeffermann, M. Popp, C. Reppin, D. Stötter, L. Strüder, J. Trümper, U. Weber, D. Carathanassis, S. Engelhard, T. Gebhard, D. Hauff, G. Lutz, R. Richter, E. Bihler, H. Böttcher, E. Kendziorra, J. Krämer, B. Pflüger and R. Staubert: Der Fokaldetektor für ABRIXAS: Röntgenlicht empfindliche pn-CCDs. Jahrbuch der DGLR, Band I, 1998, 187.

Zavlin, V. E. and G. G. Pavlov: PSR 0437-715: X-rays from polar caps. In: Proc. Neutron Stars and Pulsars, (Eds.) S. Shibato and M. Sato. Universal Academy Press, Tokyo 1998, 395-398.

Bücher / Books

Aschenbach, B., H.-M. Hahn, J. Trümper: The invisible sky: ROSAT and the age of X-ray astronomy. (Ed.) Copernicus, Springer-Verlag, New York/USA 1998, 175 S.

Haerendel, G.: 40 Years of COSPAR. (Edts.) G. Haerendel, S. Grzedzielski, G. Cavallo and B. Battrick, ESA Publications Division BR-135, 1998, 189 S.

 

Vorträge/Talks

Aschenbach, B.: Entdeckung eines nahen und jungen Supernova-Ueberrestes in unserer Milchstrasse durch die Röntgen- und Gamma-Astronomie, public talk, Vereiningung der Sternfreunde Nordenham/Germany, September 1998.

Aschenbach, B.: The Scientific Performance of the XMM Flight Telescopes, invited talk, First XMM Workshop: Science with XMM, Noordwijk/The Netherlands, September 1998.

Aschenbach, B.: Overview of the Supernovae and Supernova Remnants results obtained with ROSAT, invited talk, 4th Japanese/German Workshop on High Energy Astrophysics, Kyoto/Japan, October 1998.

Aschenbach, B.: The discovery of a young and nearby supernova remnant by X-ray and Gamma-ray astronomers, invited talk, X-ray Astronomy Group Seminar, Dept. of Earth and Space Science, Osaka University, Osaka/Japan, October 1998.

Aschenbach, B.: Die Entdeckung eines jungen und nahen Supernova-Überrests, public talk, Forschung Aktuell - Science and Technology, Telefoninterview im Deutschlandfunk, Garching/Germany, November 1998.

Aschenbach, B.: The discovery of a young and nearby supernova remnant by X-ray and Gamma-ray astronomers, invited talk, Special Seminar at the Max-Planck-Institut für Astrophysik, Garching/Germany, November 1998.

Aschenbach, B.: Das Ende der ROSAT-Mission, public talk, Interview für den Süddeutschen Rundfunk, Garching/Germany, December 1998.

Bauer, O.H.: HASTA: H-Alpha Solar Telescope for Argentina, contributed talk, University of San Juan, San Juan/Argentina, December 1998.

Bauer, T. M.: Über die Struktur der Magnetopausengrenzschicht, contributed talk, Jahrestagung 1998 der Deutschen Geophysikalischen Gesellschaft, Göttingen/Germany, March 1998.

Baumjohann, W.: Summary of Session 4, invited talk, ICS-4 International Substorm Conference, Hamanako/Japan, March 1998.

Baumjohann, W.: Expansion phase signatures in the tail, contributed talk, ICS-4 International Substorm Conference, Hamanako/Japan, March 1998.

Baumjohann, W.: Fast flows and dipolarization during substorms, colloquium, ISAS, Tokyo/Japan, March 1998.

Baumjohann, W.: Substorms between 10 and 30 Re, colloquium, NASA/GSFC, Greenbelt/USA, March 1998.

Baumjohann, W.: Convection in the outer magnetosphere, invited talk, American Geophysical Union, Spring Meeting, Boston/USA, May 1998.

Baumjohann, W.: First VLF wave measurements with the Equator-S magnetometer, contributed talk, American Geophysical Union, Spring Meeting, Boston/USA, May 1998.

Baumjohann, W.: First ELF wave measurements with the Equator-S magnetometer, contributed talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Baumjohann, W.: Substorm signatures between 10 and 30 Re, contributed talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Baumjohann, W.: The Equator-S Mission, invited talk, Meeting "Interball in the ISTP", Kosice/Slovakia, September 1998.

Baumjohann, W.: German Space Weather Initiatives, invited talk, ESA Space Weather Workshop, Noordwijk/The Netherlands, November 1998.

Becker, W.: X-ray observations on neutron stars, colloquium, Marshall Space Flight Center, Hunts-ville/USA, January 1998.

Becker, W.: Millisecond pulsars studied with ROSAT and ASCA, contributed talk, Marschall Space Flight Center, Huntsville/USA, January 1998.

Becker, W.: X-ray emission from single Neutron Stars, contributed talk, Pulsar Workshop, MPI für Radio-astronomie, Bonn/Germany, February 1998.

Becker, W.: Pulsare, kosmische Leuchtfeuer im Blickfeld von ROSAT, public talk, Röntgen-Museum Remscheid-Lennep/Germany, May 1998.

Becker, W.: Highlights in X-ray Astronomy, ROSAT observations of pulsars/neutron stars, contributed talk, a Symposium in honour of Joachim Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Becker, W.: X-ray characteristics of pulsars and their wind nebulae, contributed talk, Workshop on the relationship between neutron stars and supernova remnants, Marciana Marina, Elba Island/Italy, June 1998.

Becker, W.: An X-ray study of isolated neutron stars, invited talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Becker, W.: Pulsars - cosmic beacons seen by ROSAT, colloquium, University of Hawaii, Institute for Astronomy, Hawaii/USA, July 1998.

Becker, W.: Pulsars as seen at X-ray energies, colloquium, Riken, Institute for Chemical and Physical Research, Tokyo/Japan, October 1998.

Becker, W.: X- and Gamma-ray emission properties of Neutron Stars, colloquium, Rikkyo University, Tokyo/Japan, October 1998.

Becker, W.: X-ray emission characteristics of pulsars and their wind nebulae, invited talk, Japanese-German Workshop on High-Energy Astrophysics, Kyoto/Japan, October 1998.

Bogdanov, A.T.: Computed and measured pickup ion fluxes: comparison of measurements by SOHO/CELIAS/CTOF and model calculations of pickup ions in the mass range around M=20, contributed talk, CELIAS Workshop, Northeim/Germany, March 1998.

Bogdanov, A.T.: Analysis of a 3He-rich solar energetic particle event observed with ACE/SEPICA and SOHO/HSTOF, contributed talk, EGS 23rd General Assembly, Nice/France, April 1998.

Bogdanov, A.T.: Plasmaprozesse und Strukturen an Kometen in der Näherung von 3D Bi-Ionen Fluidsimulationen, contributed talk, AEF Jahrestagung, Göttingen/Germany, April 1998.

Bogdanov, A.T.: Multispacecraft analysis of a 3He rich solar energetic particle event with ACE/SEPICA and SOHO/HSTOF, contributed talk, American Geophysical Union, Spring Meeting, Boston/USA, May 1998.

Bogdanov, A.T.: 3He and 4He spectra in impulsive SEP events measured with ACE/SEPICA and SOHO/HSTOF, contributed talk, CELIAS Workshop, Portsmouth/USA, October 1998.

Böhringer, H.: The REFLEX Cluster Survey, invited talk, Wide Field Surveys in Cosmology, IAP, Paris/France, May 1998.

Böhringer, H.: Physics and Cosmology of X-ray Galaxy Clusters, colloquium, Astronomisches Observatorium Genf/Switzerland, May 1998.

Böhringer, H.: Cosmology with ROSAT Clusters of Galaxies, invited talk, Astrophysical workshop organized by G.E. Morfill, Cumberland Lodge/UK, June 1998.

Böhringer, H.: Galaxy Clusters as Probes for Cosmology, invited talk, Astrophysical workshop organized by G. Börner and H.J. Mo (MPA), Schloß Ringberg/Germany, June 1998.

Böhringer, H.: Rosat Clusters of Galaxies as cosmological probes, invited talk, X-ray Symposium in the honour of Prof. Trümper, MPE, Garching/Germany, June 1998.

Böhringer, H.: Der Sunyaev-Zel'dovich Effekt, Kolloquium der Physikalischen Fakultät, Ludwig-Maximilians-Universität, München/Germany, July 1998.

Böhringer, H.: The REFLEX Cluster Survey, contributed talk, Tagung der Astronomischen Gesellschaft, Heidelberg/Germany, September 1998.

Böhringer, H.: Physics and Cosmology of Galaxy Clusters, colloquium, Universität Bonn/Germany, October 1998.

Böhringer, H.: Cluster of Galaxies as Cosmological Probes, colloquium, Universität Bonn/Germany, October 1998.

Böhringer, H.: Physics and Cosmology of Clusters of Galaxies, colloquium, Universität Würzburg/
Germany, November 1998.

Böhringer, H.: Galaxy Clusters as Cosmological Probes, Gemeinsames Colloqium der astronomischen Institute Heidelberg, MPI für Astronomie Heidelberg/Germany, December 1998.

Böhringer, H.: Observations of Clusters of Galaxies with the future XEUS Observatory, invited talk, Workshop of the Science Working Group for the XEUS Mission, ESA, Nordwijk/The Netherlands, December 1998.

Boller, T.: Recent results and prospects in the study of narrow-line Seyfert 1 galaxies, contributed talk, Structure and Kinematics of Quasar Broad Line Regions, Lincoln/USA, March 1998.

Boller, T.: ROSAT Science Highlights, invited talk, Currents in High-Energy Astrophysics, Erice/Italy, May 1998.

Boller, T.: X-ray observations of AGN, invited talk, Currents in High-Energy Astrophysics, Erice/Italy, May 1998.

Boller, T.: X-ray variability studies with ROSAT, invited talk, XMM SSC meeting at MPE, Garching/Germany, May 1998.

Boller, T.: Narrow-line Seyfert 1 Galaxies, contributed talk, Symposium in honour of Joachim Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Boller, T.: Ultraluminous IRAS galaxies - The X-ray view, contributed talk, Ultraluminous IRAS galaxies - Babies or Monsters?, Schloß Ringberg/Germany, September 1998.

Boller, T.: Spectral and timing X-ray properties of Active Galactic Nuclei, invited talk, Joint workshop on cosmology of the Max-Planck Society and the Chinese Academy of Science, Shanghai/China, October 1998.

Breitschwerdt, D.: On the Origin of the Local Cloud, contributed talk, Highlights in X-ray Astronomy - in honour of Joachim Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Breitschwerdt, D.: Origin of local clouds by hydromagnetic instabilities, contributed talk, Jahrestagung der Astronomischen Gesellschaft, Heidelberg/
Germany, September 1998.

Breitschwerdt, D.: Das lokale und globale interstellare Medium, colloquium, MPI für Radioastronomie und Universität Bonn, Bonn/Germany, October 1998.

Brinkmann, W.: The jets of SS433 - a progress report, invited talk, international workshop on "Galactic Sources with relativistic Jets", Milton Keynes/ England, April 1998.

Brinkmann, W.: SS433 - the ancestor of Galactic micro quasars? invited talk, International Frascati workshop on High Energy Astrophysics, Vulcano/Italy, May 1998.

Brinkmann, W.: ROSAT Observations of PKS 2155-304, contributed talk, international Conference "The BL Lac Phenomenon", Turku/Finland, June 1998.

Brinkmann, W.: Modelling the jets of SS433, Seminarvortrag, Rikkyo University, Tokyo/Japan, October 1998.

Brinkmann, W.: NEI X-ray Emission from Supernova Remnants, Seminarvortrag, Riken, Tokyo/Japan, October 1998.

Brinkmann, W.: Non-Equilibrium Ionization in Supernova Remnants, contributed talk, Japanese/German workshop on "Supernova Remnants", Kyoto/Japan, October 1998.

Brouwer, J.: Prognostic Value of Non-linear Heart Rate Variability Analysis in Chronic Heart Failure: Usefulness of the Scaling Index Method, contributed talk, North American Society of Pacing & Electrophysiology, San Diego/USA, April 1998.

Burwitz, V.: X-ray and optical properties of ROSAT- discovered magnetic cataclysmic variables, invited talk, Accretion Disk Seminar, MPA Garching/
Germany, March 1998.

Burwitz, V.: RX J0501.7-0359: a new ROSAT discovered eclipsing polar in the period gap, contributed talk, Annapolis Workshop on Magnetic Cataclysmic Variables, Annapolis/USA, July 1998.

Burwitz, V.: New magnetic cataclysmic variables discovered by ROSAT, invited talk, ESO Astrophysical Seminar, Santiago/Chile, September 1998.

Burwitz, V.: RX J0501.7-0359: a new ROSAT discovered eclipsing polar, contributed talk, Herbsttagung der Astronomischen Gesellschaft, Heidelberg/Germany, September 1998.

Collmar, W.: Hinweise auf massive Schwarze Löcher in den Kernen Aktiver Galaxien, colloquium, Tübingen/Germany, January 1998.

Collmar, W.: Review of the experimental Results on Blazars, invited talk, Meeting on "Matter, Anti-Matter, Dark-Matter", Trento/Italy, March 1998.

Collmar, W.: COMPTEL Observations of AGN at MeV-Energies, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Czaykowska, A.: Simultane Beobachtungen der aktiven Region NOAA 8059 mit SOHO/CDS und dem GCT auf Teneriffa, contributed talk, Deutsche Geophysikalische Gesellschaft/Arbeitsgemeinschaft Exraterrestrische Forschung, Jahrestagung, Göttingen/Germany, March 1998.

Czaykowska, A.: Observations of the solar active region NOAA 8059 with SOHO/CDS, Astrophysikalisches Kolloquium, Institut für Astronomie, ETH Zürich/Switzerland, April 1998.

Czaykowska, A.: The flare of November 1996 observed by SOHO/CDS, contributed talk, CESRA Workshop on Coronal Explosive Events, Espoo/Finland, June 1998.

Dennerl, K.: Comets as seen by ROSAT, invited talk, Workshop on Cometary X-rays, NASA/GSFC, Washington D.C./USA, March 1998.

Dennerl, K.: Röntgenemission von Kometen, invited talk, Deutsche Geophysikalische Gesellschaft/
Arbeitsgemeinschaft Etraterrestrische Forschung, Göttingen/Germany, April 1998.

Dennerl, K.: Comets: a New Class of X-ray Sources, Munich Joint Astronomy colloquium, ESO, Garching/Germany, June 1998.

Dennerl, K.: X-ray Emission from Comets, invited talk, 16th International Conference on Atomic Physics (ICAP'98), Windsor/Ontario/Canada, August 1998.

Dennerl, K.: X-Ray Emission from Comets, Science with XMM, poster. The First XMM Workshop, ESTEC, Noordwijk/The Netherlands, September/
October 1998.

Dennerl, K.: X-ray emission from comets: discovery of a surprising phenomenon, colloquium, Department of Biochemistry, Uppsala Biomedical Centre, Uppsala/Sweden, October 1998.

Dennerl, K.: EPIC-pn calibration analysis and status: data reduction and CTE determination, contributed talk, XMM Science Working Team Meeting 31, ESTEC, Noordwijk/The Netherlands, December 1998.

Diehl, R.: Astronomical Radioactivity Measurements, contributed talk, Int. Workshop XXVI on Gross Properties of Nuclei and Nuclear Excitations, Hirschegg/Austria, January 1998.

Diehl, R.: Gamma-Ray Line Astronomical Observations and Nucleosynthesis, contributed talk, DPG Tagung "Hadronen und Kerne", Bochum/Germany, March 1998.

Diehl, R.: Nucleosynthesis constraints from gamma-ray astronomy, invited talk, Internationaler Workshop "Nuclear Astrophysics IX", Schloß Ringberg/
Germany, March 1998.

Diehl, R.: Bildung komplexer Moleküle: Chemie abseits von Gleichgewichten, colloquium, Festkörperseminar der TU München, Garching/Germany, May 1998.

Diehl, R.: Gamma-Ray Line Astronomy of Cosmic Radioactivities, invited talk, Nuclei in the Cosmos V, Volos/Greece, June 1998.

Diehl, R.: 1.8 MeV Gamma-Rays from the Vela Region, contributed talk, INTEGRAL Science Workshop "The Violent Universe", Taormina/Italy, September 1998.

Diehl, R.: Gamma-Ray Astronomy: Observational Aspects of Massive-Stars (comsic rays, radioactivities, gamma-rays), invited talk, IAU Symposium 193 "Wolf Rayet Stars", Puerta Vallarta/Mexico, November 1998.

Diehl, R.: Atmosphärische Neutrinos, kosmische Hochenergie-Quellen, und Neutrino-Oszillationen, Habilitationskolloquium, TU München, Garching/
Germany, December 1998.

Döbereiner, S.: A high-precision radial velocity search for extra-solar planets at the ESO CES, colloquium, ESO, Santiago de Chile/Chile, October 1998.

Dum, C.T.: Wave-Particle Interactions in a Plasma with Precipitating Electrons, invited talk, Western Pacific Geophysics Meeting, Taipei/Taiwan, July 1998.

Eckart, A.: New Proper-Motion Data on the Galactic Center Stars, contributed talk, Galactic Center Workshop on "The Central Parsecs", Tucson/USA, September 1998.

Eckart, A.: Status of the ALFA project, contributed talk, Jahrestagung der Astronomischen Gesellschaft, Heidelberg/Germany, September 1998.

Eckart, A.: The Galactic Center Black Hole, invited talk, The Physics and Chemistry of Interstellar Molecular Clouds. 3rd Cologne-Zermatt Symposium, Zermatt/Switzerland, September 1998.

Eckart, A.: Hot stars in the Galactic Center, invited talk, IAU Symposium 193 on Wolf-Rayet Phenomena in Massive Stars and Starburst Galaxies, Puerto Valarta/Mexico, November 1998.

Eckart, A.: The Galactic Center Black Hole, Peter G. Mezger Festkolloquium, MPI für Radioastronomie, Bonn/Germany, November 1998.

Feuchtgruber, H.: Observations of the Giant Planets with ISO-SWS: Evidence for External Oxygen and Determination of the D/H Ratio, invited talk, XXIII General Assembly of the European Geophysical Society, Nice/France, April 1998.

Feuchtgruber, H.: SWS Spectroscopy of Planets, contributed talk, Annual Scientific Meeting of the Astronomische Gesellschaft, Heidelberg/Germany, September 1998.

Feuchtgruber, H.: Oxygen in the Stratospheres of the Giant Planets and Titan, contributed talk, The Universe as seen by ISO, Paris/France, October 1998.

Fischer, C. T.: Dynamics of Structures in the Plasma Tail of Comet Hale-Bopp, contributed talk, First International Conference on Comet Hale-Bopp, Puerto de la Cruz/Spain, February 1998.

Fischer, C. T.: Dynamik von Strukturen in Plasmaschweifen von Kometen, contributed talk, Frühjahrstagung der Arbeitsgemeinscahft extraterrestrische Forschung, Göttingen/Germany, April 1998.

Fischer, C. T.: Comet tail dynamics: Analysis of observations of comet Austin in conjunction with results from 3D Bi-ion fluid simulations, invited talk, Workshop on mass-loaded plasmas, International Space-Science Institute, Bern/Switzerland, September 1998.

Gallais, P.: ISOCAM observations of the interacting galaxy system MRK171, poster. The Universe as seen by ISO, Paris/France, October 1998.

Genzel, R.: Infrared Astronomy at ESA: ISO and beyond, invited talk, Symposium in honour of Roger Bonnet’s 60th birthday, ESA, Paris/France, January 1998.

Genzel, R.: The Galactic Center Black Hole, colloquium, Caltech, Pasadena/USA, January 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum unserer Milchstraße? invited talk, Deutsche Gesellschaft für Luft- und Raumfahrt (DGLR), Immenstaad/Germany, March 1998.

Genzel, R.: ESA Astronomy Projects, invited talk, SPIE Symposium, Kona/USA, March 1998.

Genzel, R.: Design of FIRST, invited talk, SPIE Symposium, Kona/USA, March 1998.

Genzel, R.: The Central Dark Mass in the Milky Way, colloquium, Institute for Astronomy, Honolulu /USA, March 1998.

Genzel, R.: Trends in Ground-Based Optical/NIR Astronomy: 3D Spectroscopy, Adaptive Optics, and Interferometry, invited talk, Spitzer Lectures, Princeton University, Princeton/USA, May 1998.

Genzel, R.: Active Galactic Nuclei and Mergers: Dynamics and Fuelling, invited talk, Spitzer Lectures, Princeton University, Princeton/USA, May 1998.

Genzel, R.: Highlights of the Infrared Space Observatory, invited talk, Spitzer Lectures, Princeton University, Princeton/USA, May 1998.

Genzel, R.: The Dark Mass at the Center of the Milky Way, colloquium, Spitzer Lectures, Princeton University, Princeton/USA, May 1998.

Genzel, R.: What Powers Ultra-Luminous Infrared Galaxies?, invited talk, Spitzer Lectures, Princeton University, Princeton/USA, May 1998.

Genzel, R.: Starbursts and Ultra-Luminous Galaxies, invited talk, Conference "Astrophysics with Infrared Surveys: A Prelude to SIRTF", IPAC, Pasadena/USA, June 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum der Milchstraße? colloquium, Forschungszentrum, Karls-ruhe/Germany, June 1998.

Genzel, R.: Ultra-Luminous Infrared Galaxies: The AGN-Starburst Connection, invited talk, Blois Meeting "The Birth of Galaxies", Blois/France, June/July 1998.

Genzel, R.: The Nuclear Star Cluster of the Milky Way, invited talk, COSPAR Symposium, Nagoya/Japan, July 1998.

Genzel, R.: Infrared Luminous Galaxies, invited talk, COSPAR Symposium, Nagoya/Japan, July 1998.

Genzel, R.: Developments in Infrared Astronomy, invited talk, Maria Mitchell Observatory, Nantucket/USA, August 1998.

Genzel, R.: The Dark Mass in The Galactic Center, public talk, Maria Mitchell Association, Nantucket/USA, August 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum der Milchstraße? invited talk, Gesellschaft Deutscher Naturforscher und Ärzte (GDNÄ), Berlin/Germany, September 1998.

Genzel, R.: Infrared Observation of Dusty Starbursts, contributed talk, TMR Meeting Galaxy Formation, Leiden/The Netherlands, September 1998.

Genzel, R.: The Central Parsecs Reviewed, invited talk, The Central Parsecs, Galactic Center Workshop, Tucson/USA, September 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum der Milchstraße? Kolloquium, Universität Konstanz/Germany, October 1998.

Genzel, R.: "The Universe as Seen by ISO", invited talk, Summary Conference, Paris/France, October 1998.

Genzel, R.: The Astronomy Program of ESA, invited talk, presentation to the ESA Council Working Group, Paris/France, October 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum unserer Milchstraßeß?, Kolloquium, Universität Dortmund, Germany, November 1998.

Genzel, R.: Evidenz für ein schwarzes Loch im Zentrum unserer Milchstraße, Kolloquium, Universität Kaiserslautern/Germany, November 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum unserer Milchstraße? Kolloquium, Universität Tübingen, Germany, November 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum der Milchstraße? Kolloquium, Universität Siegen/Germa-ny, December 1998.

Genzel, R.: Ein schwarzes Loch im Zentrum unserer Milchstraße? Kolloquium, Universität Frankfurt/
Germany, December 1998

Georgii, R.: The Spectrometer SPI on-board INTEGRAL, contributed talk, The spring meeting of the nuclear physics division of the DPG, Bochum/Germany, March 1998.

Georgii, R.: The Spectrometer SPI on-board INTEGRAL, contributed talk, JENAM 98, Prague/Czechoslovakia, September 1998.

Gliozzi, M.: Optical Polarimetric Properties of GRO J1655-40, colloquium, TMR workshop, Amsterdam/The Netherlands, May 1998.

Grupe, D.: Scattering and Absorption in Soft X-ray Selected ROSAT AGN, contributed talk, Structure and Kinematics of Quasar Broad Line Regions, Lincoln/USA, March 1998.

Grupe, D.: Scattering and Absorption in soft X-ray selected AGN, colloquium, Astronomy Department, University of Texas, Austin/USA, March 1998.

Grupe, D.: Scattering and absorption in soft X-ray selected ROSAT AGN, invited talk, Columbia University, New York/USA, March 1998.

Grupe, D.: Scattering and absorption in soft X-ray selected AGN, colloquium, Accretion Disk Seminar, MPA, Garching/Germany, July 1998.

Grupe, D.: 'Warm' and cold absorption in soft X-ray selected AGN, contributed talk, Annual meeting of the Astronomische Gesellschaft, Heidelberg/Ger-many, August 1998.

Haberl, F.: ROSAT survey of X-ray sources in the Magellanic Clouds, invited talk, IAU Symposium 190, New Views of the Magellanic Clouds, Victoria/Canada, July 1998.

Haerendel, G.: Die Physik der solar-terrestrischen Wechselwirkungen – Ein Überblick über neue Ergebnisse der Weltraumforschung, colloquium, Universität der Bundeswehr, München/Germany, January 1998.

Haerendel, G.: The Heliosphere, invited talk, colloquium in honour of R.M. Bonnet's 60th birthday, ESA, Paris/France, January 1998.

Haerendel, G.: Near-Earth Plasma-Sheet Convection and EQUATOR-S, contributed talk, International Conference on Substorms-4, Lake Hamana/Japan, March 1998.

Haerendel, G.: The Physics of the Northern Lights, colloquium, Polish Academy of Sciences, Warsaw/Poland, May 1998.

Haerendel, G.: 1998 Alfvén Lecture: Birkeland Currents, invited talk, The Royal Institute of Technology, Stockholm/Sweden, June 1998.

Haerendel, G.: Solar Phenomena Created by Collisional Damping of Alfvén Waves, invited talk, The Royal Institute of Technology, Stockholm/Sweden, June 1998.

Haerendel, G.: Distinguished Scientists Lecture, invited talk, ISU Summer School, Cleveland/USA, July 1998.

Haerendel, G.: Outstanding Issues in yoto/Japan, October 1998.

Hearty, T.J.: Star formation at high galactic latitude, colloquium, Seoul National University, Seoul/Korea, October 1998.

Hearty, T.J.: Star formation at high galactic latitude, colloquium, Nagoya University, Nagoya/Japan, October 1998.

Höfner, H: Der wissenschaftliche Kleinsatellit EQUATOR-S - made in Garching/Germany, public talk, VHS, Aschheim/Germany, January 1998.

Höfner, H.: EQUATOR-S: Entwicklung und Betrieb eines wissenschaftlichen Kleinsatelliten, contributed talk, DGLR Jahrestagung, Bremen/Germany, October 1998.

Ikebe, Y.I.: Galaxy/Cluster Interface, contributed talk, Highlights in X-ray Astronomy in honour of Joachim Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Iyudin, A.F.: Galactic Superluminals at MeV Energies, contributed talk, 2nd Workshop on Galactic Sources with Relativistic Jets, Milton Keynes/UK, April 1998.

Iyudin, A.F.: Galactic 44Ti 1.15 MeV and 22Na 1.275 MeV Gamma-Ray Line Emission, invited talk, Joint Seminar of the University of Barcelona and of the Center of Space Research of Catalonia, Barcelona/Spain, May 1998.

Iyudin, A.F.: Is GRO J0422+32 a binary or a triple system? poster. Symposium "Highlights in X-Ray Astronomy", in honour of Joachim Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Iyudin, A.F.: 44Ti Decay Gamma-Ray Line Emission from Young Galactic Supernova Remnants, contributed talk, International Nuclear Physics Conference, Paris/France, August 1998.

Iyudin, A.F.: All-Sky Survey in 44Ti Line Emission, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Iyudin, A.F.: COMPTEL All-Sky Survey in 44Ti Line Emission, poster, 3rd INTEGRAL Workshop, "The Extreme Universe", Taormina/Italy, September 1998.

Iyudin, A.F.: COMPTEL Constraints on Nova-Produced 22Na, poster, 3rd INTEGRAL Workshop, "The Extreme Universe", Taormina/Italy, September 1998.

Iyudin, A.F.: Assesment of the Galactic Superluminal Sources Spectra at MeV Energies, contributed talk, AGILE Workshop, Rome/Italy, September 1998.

Iyudin, A.F.: Galactic 44Ti 1.15 MeV and 22Na 1.275 MeV Gamma-Ray Line Emission Measurements by COMPTEL, invited talk, CEA/Service d'Astrophysique Seminar, Saclay/France, September 1998.

Iyudin, A.F.: Joint Discovery of a Young Nearby Galactic Supernova Remnant by X-ray and Gamma-ray Astronomers, invited talk, Special Seminar at MPA, Garching/Germany, November 1998.

Iyudin, A.F.: Galactic Jet Sources at MeV Energies, contributed talk, Workshop on Galactic Jet Sources, Astrophysical Institute, Paris/France, December 1998.

Kanbach, G.: Neue Ergebnisse von kosmischen Pulsaren, Kolloquium, Fachbereich Physik, Universität Siegen/Germany, January 1998.

Kanbach, G.: Multifrequency Properties of High-Energy Pulsars, invited talk, Bonn Pulsar-Group Workshop, Bonn/Germany, February 1998.

Kanbach, G.: Gamma-Ray Astronomy after 7 Years of EGRET/CGRO, invited talk, Physics at Cosmic Accelerators, First International Workshop of High-Energy Particle Astrophysics, Burg Liebenzell/Germany, April 1998.

Kanbach, G.: 7 Years of High-Energy Astronomy with EGRET on the Compton Gamma-Ray Observatory, colloquium, Seminar bei DESY/Zeuthen, Berlin/Germany, May 1998.

Kanbach, G.: High-Energy Gamma-Ray Astronomy: Status after 7 Years of the "Compton Gamma-Ray Observatory", colloquium, DESY, Hamburg/Ger-many, June 1998.

Kanbach, G.: High-Energy Gamma-Ray Emission of Young Pulsars, invited talk, Workshop on the Relation between Neutron Stars and Supernova Remnants, Marciana Marina/Italy, June 1998.

Kanbach, G.: Temporal and Spectral Details of EGRET Gamma-Ray Pulsars, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Kanbach, G.: Galactic Gamma-Ray Sources observed with EGRET, colloquium, Institute of Space and Astronautical Science, Tokyo/Japan, October 1998.

Kanbach, G.: Gamma-Ray Pulsars, Supernova Remnants, and Unidentified Gamma-Ray Sources, invited talk, Japanese-German Workshop on High-Energy Astrophysics, Kyoto/Japan, October 1998.

Kanbach, G.: Pulsars and Unidentified Gamma-Ray Sources observed with EGRET, colloquium, Seminar at ICRR, University of Tokyo, Tokyo/Japan, October 1998.

Kanbach, G.: Review of Current EGRET Results after 7 Years of CGRO Observations, colloquium, Riken, Tokyo/Japan, October 1998.

Kanbach, G.: Gamma-Ray Pulsars, Supernova Remnants, and Unidentified Gamma-Ray Sources, colloquium, Seminar am Institut für Astronomie und Astrophysik, Universität Tübingen/Germany, November 1998.

Klecker, B.: Bestimmung der Ladungszusammensetzung der Anomalen Komponente der kosmischen Strahlung mit SAMPEX, contributed talk, Arbeitsgemeinschaft extraterrestrische Forschung, Göttingen/Germany, March 1998.

Klecker, B.: Helium charge composition in coronal mass ejection events: an update, contributed talk, CELIAS Workshop No. 4, Katlenburg-Lindau/
Germany, March 1998.

Klecker, B.: Temperature of the source region as derived from high resolution ionic charge measurements with SEPICA/ACE, contributed talk, European Geophysical Society XXIII General Assembly, Nice/France, April 1998.

Klecker, B.: SAMPEX studies of anomalous cosmic- ray composition, contributed talk, 32nd COSPAR Scientific Assembly, Nagoya/Japan, July 1998.

Klecker, B.: Anomalous cosmic rays: our present understanding and open questions, invited talk, 32nd COSPAR Scientific Assembly, Nagoya/Japan, July 1998.

Klecker, B.: Equator-S Report, contributed talk, ISTP Science Workshop, Chilton/UK, September 1998.

Klecker, B.: Anomalous cosmic rays and their interstellar source: a summary, contributed talk, American Geophysical Union, Fall Meeting, San Francisco/USA, December 1998.

Krause, N.: Metal Contamination Analysis of the Epitaxial Starting Materials for Scientific CCDs, contributed talk, 8th European Symposium on Semiconductor Detectors, Schloß Elmau/Germany, June 1998.

Kucharek, H.: Hybridsimulationen von Ionenbeschleunigung an der Bugstoßwelle der Erde: Ein Vergleich der Spektren von Proton und Alpha Teilchen, contributed talk, 58. Jahrestagung der Deutschen Geophysikalischen Gesellschaft, Göttingen/Germany, March 1998.

Kucharek, H.: Magnesium Isotopes measured with SOHO/CELIAS/MTOF, contributed talk, 4th SOHO - CELIAS Science Workshop and Progress Meeting, Northeim/Germany, March 1998.

Kucharek, H.: Three-Dimensional Hybrid Simulation of an Electromagnetic Ion/Ion Beam Instability: Cross-Field Diffusion, contributed talk, Simulation Workshop, International Space-Science Institute, Bern/Switzerland, May 1998.

Kucharek, H.: Hybrid Simulations and Multi-Ion Populations., contributed talk, Simulation Workshop, International Space-Science Institute (ISSI), Bern/ Switzerland, June 1998.

Kucharek, H.: Magnesium Isotopic Abundance in Special Solar Wind Events, contributed talk, 5th SOHO - CELIAS Science Workshop and Progress Meeting, Portsmouth/USA, October 1998.

Kucharek, H.: Specular Reflection and Heating of Pickup Ions at Perpendicular Shocks, contributed talk, Fall Meeting of the American Geophysical Union, San Francisco/USA, December 1998.

Kunzl, T.: Emission heights of radio pulsars, invited talk, München-Bonner Pulsar Workshop, Bonn/
Germany, February 1998.

Kunzl, T.: A model of pulsar radio emission, poster, Seminar der Wilhelm und Else Heraeus-Stifung "Energetic Processes in the Sun", Bad Honnef/Germany, October 1998.

Lichti, G. G.: Measurements of Gamma-Ray Lines from Supernovae, contributed talk, Nuclear-Physics Spring Meeting of the Deutsche Physikalische Gesellschaft, Bochum/Germany, March 1998.

Lutz, D.: ISO Spectroscopy of Galactic Nuclei, colloquium, CEA Saclay/France, May 1998.

Lutz, D.: Infrarotspektroskopie mit ISO, colloquium, DLR Bonn/Germany, June 1998.

Lutz, D.: ISO Spectroscopy of Galactic Nuclei, colloquium, University of California, San Diego/USA, June 1998.

Lutz, D.: Ultraluminous Infrared Galaxies: Starbursts vs. AGNs, contributed talk, The AGN/Normal Galaxy Connection, 32nd COSPAR Assembly), Nagoya/Japan, July 1998.

Lutz, D.: ISO Spectroscopy of Ultraluminous Infrared Galaxies, invited talk, Ultraluminous Infrared Galaxies: Monsters or Babies? Schloß Ringberg/Germany, September 1998.

Lutz, D.: ISO Observations of the Galactic Center, invited talk, The Universe as seen by ISO, Paris/France, October 1998.

Mayer-Hasselwander, H.A.: EGRET Contributions to High-Energy Astrophysics, invited talk, AMS Meeting, European Center for Theoretical Studies in Nuclear Physics and Related Areas, Trient/Italy, March 1988.

Meidinger, N.: Particle Damage in pn-CCDs, contributed talk, 8th European Symposium on Semiconductor Detectors, Schloß Elmau/Germany, June 1998.

Meidinger, N.: Alpha particle, proton and X-ray damage in fully-depleted junction CCD detectors for X-ray imaging and spectroscopy, contributed talk, Nuclear & Space Radiation-Effects Conference, Newport Beach/USA, July 1998.

Molthagen, K.: The ABRIXAS mirrors - A test report, contributed talk, Herbsttagung der Astronomischen Gesellschaft, Heidelberg/Germany, September 1998.

Morfill, G.E.: Plasmakristalle, colloquium der Berliner Universitäten, Berlin/Germany, January 1998.

Morfill, G.E.: Dusty Plasmas, invited talk, IEE London/UK, March 1998.

Morfill, G.E.: Colloidal Plasmas/Plasma Crystal, invited talk, DPG-Konferenz, Bayreuth/Germany, March 1998.

Morfill, G.E.: Plasmakristalle, public talk, URANIA, Berlin/Germany, April 1998.

Morfill, G.E.: Liquid Plasmas and Plasma Crystals, invited talk, 7th DPW Meeting, Boulder/USA, April 1998.

Morfill, G.E.: Liquid Plasmas and Plasma Crystals, invited talk, Int. Conference on Low Temperature Plasma Physics, St. Petersburg/Russia, June 1998.

Morfill, G.E.: Plasmakristalle, invited talk, Universität Bremen/Germany, July 1998.

Morfill, G.E.: Formation of Chondrules, invited talk, Int. Symposium in honour of Prof. Wänke's 70th birthday, Mainz/Germany, September 1998

Morfill, G.E.: Informationsdynamik, invited talk, VDI Symposium, Essen/Germany, September 1998.

Morfill, G.E.: The Plasma Condensation: Liquid and Crystalline Plasmas, colloquium, University of Leeds/USA, October 1998.

Morfill, G.E.: The Plasma Condensation, invited talk, American Physical Society, New Orleans/USA, November 1998.

Moskalenko, I.V.: A pair-plasma model for PKS 0208-512, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Moskalenko, I.V.: Puzzles of Galactic continuum gamma-rays, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Nakamura, R.: GEOTAIL substorm/storm studies, invited talk, Yosemite Workshop, Yosemite/USA, February 1998.

Nakamura, R.: Physics in the radiation belt, invited talk, Space Weather Meeting, Hitachinakashi/Japan, May 1998.

Nakamura, R.: Precipitation of electrons in the outer radiation belt during geomagnetic storms, invited talk, Western Pacific Geophysics Meeting, Taipei/Taiwan, July 1998.

Nakamura, R.: Tail configuration during storms, invited talk, 32nd COSPAR Assembly, Nagoya/Japan, July 1998.

Neuhäuser, R.: Optical observations of the isolated neutron star RXJ1856, contributed talk, Bonn Pulsar Group Workshop, Bonn/Germany, February 1998.

Neuhäuser, R.: Two peculiar ROSAT counterparts: The isolated old neutron star RXJ1856 and the eclipsing spectroscopic binary RXJ0457, contributed talk, Calar Alto workshop, Heidelberg/Germany, March 1998.

Neuhäuser, R.: X-ray emission of young stars, colloquium, Universität Jena/Germany, March 1998.

Neuhäuser, R.: X-rays from young stars and protostars, colloquium, MPI für Radioastronomie, Bonn/
Germany, March 1998.

Neuhäuser, R.: Spatial distribution and kinematics of T-Tauri stars discovered with ROSAT, contributed talk, International Spring Meeting of the Astronomi-sche Gesellschaft, Gotha/Germany, April 1998.

Neuhäuser, R.: The run-away T-Tauri star Par 1724, colloquium, ESO Cool Stars Talks, Garching/Germa-ny, May 1998.

Neuhäuser, R.: Large-scale distribution of X-ray selected T-Tauri stars, contributed talk, MPE Theorie-konzil, Cumberland Lodge, Windsor/UK, June 1998.

Neuhäuser, R.: The spatial distribution of T-Tauri stars discovered with ROSAT, contributed talk, Highlights in X-ray astronomy conference in honour of Prof. Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Neuhäuser, R.: Identification of ROSAT sources in clouds, colloquium, CalTech, Pasadena/USA, July 1998.

Neuhäuser, R.: The spatial distribution and origin of the widely-dispersed ROSAT T-Tauri stars, invited talk, International fall meeting of the Astronomische Gesellschaft, Heidelberg/Germany, September 1998.

Neuhäuser, R.: X-ray emission of brown dwarfs, contributed talk, star-formation splinter meeting, international fall meeting of the Astronomische Gesellschaft, Heidelberg/Germany, September 1998.

Neuhäuser, R.: The spatial distribution of T-Tauri stars discovered with ROSAT, contributed talk, Japanese-German workshop on high-energy astrophysics, Kyoto/Japan, October 1998.

Neuhäuser, R.: X-ray emission and spatial distribution of T-Tauri stars discovered with ROSAT, colloquium, Nagoya University, Nagoya/Japan, October 1998.

Neuhäuser, R.: Star formation work at MPE Garching/Germany, invited talk, 1st ESFON conference, Heidelberg/Germany, October 1998.

Neuhäuser, R.: The isolated neutron star RXJ1856 - towards the equation-of-state of degenerate matter, colloquium, Paul-Scherrer-Institut, Zürich/Switzer-land, November 1998.

Neuhäuser, R.: X-ray emission of low-mass pre-main sequence stars and their large-scale distribution, colloquium, ETH, Zürich/Switzerland, November 1998.

Ott, T.O.: Properties of Stars in the Galactic Center, contributed talk, The Central Parsecs Galactic Center Workshop 98, Tucson/USA, September 1998.

Paschmann, G.: The Equator-S Mission: First Results, invited talk, Status of the ISTP Program, Yosemite/USA, February 1998.

Paschmann, G.: Results from the Electron-Drift Instrument on Equator-S, contributed talk, Spring Meeting, American Geophysical Union, Boston/USA, May 1998.

Paschmann, G.: The Electron-Drift Instrument on Equator-S: Results from Apogee Passes, contributed talk, Fall Meeting, American Geophysical Union, San Francisco/USA, December 1998.

Pietsch, W.: X-ray observations of nearby spiral galaxies, contributed talk, Science with XMM: The First XMM Workshop, ESTEC, Noordwijk/The Netherlands, September/October 1998.

Poglitsch, A.: FIFI LS: A Field-Imaging Far-Infrared Line Spectrometer for SOFIA, contributed talk, SPIE Conference on Infrared Astronomical Instrumentation, Kona, Hawaii/USA, March 1998.

Poglitsch, A.: Photoconductor Array Camera and Spectrometer (PACS) for FIRST, contributed talk, SPIE Conference on Infrared Astronomical Instrumentation, Kona, Hawaii/USA, March 1998.

Poglitsch, A.: The Far Infrared and Submillimeter Telescope (FIRST), invited talk, 34th Liege International Astrophysics colloquium: The Next Generation Space Telescope, Liege/Belgium, June 1998.

Poglitsch, A.: Progress in FIR/submm Direct Detection Instrumentation, invited talk, 3rd Cologne Zermatt Symposium on Physics and Chemistry of the Interstellar Medium, Zermatt/Switzerland, September 1998.

Predehl, P.: Das heiße Universum - Röntgenastronomie mit ROSAT, public talk, Urania Gesellschaft, Zürich/Switzerland, February 1998.

Predehl, P.: Röntgenastronomie heute und morgen - ausgewählte Ergebnisse und zukünftige Möglichkeiten, colloquium, ETH, Zürich/Switzerland, February 1998.

Predehl, P.: Raum und Zeit, public talk, BMW Fortbildungsseminar, Schloß Schönbrunn/ Germany, June 1998.

Predehl, P.: Röntgenstreuung an interstellarem Staub, colloquium, Institut für Astronomie und Astrophysik, Tübingen/Germany, June 1998.

Predehl, P.: Neues vom Röntgenhimmel, public talk, Internationale Astronomiewoche, Arosa/Switzerland, July 1998.

Predehl, P.: Raum und Zeit, public talk, Internationale Astronomiewoche, Arosa/Switzerland, July 1998.

Predehl, P.: Raum und Zeit, public talk, Kunst, Kultur und Ökologie GmbH, Oberambach/Germany, September 1998.

Predehl, P.: Raum und Zeit, public talk, VHS, Kaufbeuren/Germany, October 1998.

Predehl, P.: Der Deutsche Röntgensatellit ABRIXAS: Mission und wissenschaftliche Zielsetzung, invited talk, DGLR, Bremen/Germany, October 1998.

Rank, G.: Extended gamma-ray emission from large coronal loops, contributed talk, CESRA '98 Workshop on Coronal Explosive Events, Espoo/Finland, June 1998.

Rank, G.: Observations of solar flare gamma-rays and neutrons with COMPTEL/CGRO, invited talk, 208th WE Heraeus Seminar on energetic processes on the sun and in the heliosphere, Physikzentrum Bad Honnef/Germany, October 1998.

Räth, C. R.: Clusteringmethoden zur Bildsegmentierung - Grundlagen und Beispiele, contributed talk, Technische Universität München/Germany, January 1998.

Räth, C. R.: Teilweise überwachte Textursegmentierung mit anisotropen Skalierungsindizes, contributed talk, Universität Bremen/Germany, July 1998.

Räth, C. R.: Vierdimensionale CT-Bildanalyse - Methodik und Beispiele, contributed talk, Technische Universität München/Germany, September 1998.

Reimer, O.: Recent Highlights from CGRO-EGRET, invited talk, Frontier Objects in Astrophysics and Particle Physics, Vulcano/Italy, May 1998.

Reimer, O.: Aspects of High-Energy Gamma-Ray Astronomy (100 MeV - 10 GeV), invited talk, 199th WE-Heraeus-Seminar "Trends in Astrophysics", Bad Honnef/Germany, August 1998.

Reimer, O.: High-Energy Astrophysics with EGRET - the 7th year of mission, colloquium, Leeds/UK, November 1998.

Reiprich, T. H.: The Gas-Mass Function for Clusters of Galaxies, contributed talk, MPE Theoriekonzil, Cumberland Lodge, Windsor/UK, June 1998.

Reiprich, T. H.: The Mass Function of an X-ray Flux-Limited Sample of Galaxy Clusters, contributed talk, Cosmological Constraints from X-ray Clusters, Strasbourg/France, December 1998.

Rieger, E.: Gamma-ray line emission and energetics of electron-dominated events, contributed talk, 208th WE-Heraeus-Seminar on Energetic Processes on the Sun and in the Heliosphere, Physikzentrum Bad Honnef/Germany, October 1998.

Rieger, E.: The Sun as a gamma-ray source, invited talk, Instituto de Astronomia y Fisica/Observatorio Astronomico Felix Aguilar/MPE Scientific Meeting, University San Juan/Argentina, November 1998.

Rieger, E.: Multiwavelength study of solar flares, invited talk, Instituto de Astronomia y Fisica/Observatorio Astronomico Felix Aguilar/MPE Scientific Meeting, University San Juan/Argentina, December 1998.

Rieger, E.: Electron-dominated events during solar flares, invited talk, Instituto de Astronomia y Fisica/Observatorio Astronomico Felix Aguilar/MPE Scientific Meeting, University San Juan/Argentina, December 1998.

Rieger, E.: What powers the solar white light flare, invited talk, Instituto de Astronomia y Fisica/ Observatorio Astronomico Felix Aguilar /MPE Scientific Meeting, University San Juan/Argentina, December 1998.

Rigopoulou, D.: The ISO-SWS survey of molecular Hydrogen in Active Galaxies, poster. IR Surveys: A Prelude to SIRTF, Pasadena/USA, June 1998.

Rigopoulou, D.: A low-resolution mid-infrared spectroscopic survey of Ultraluminous Infrared Galaxies, poster, Ultraluminous Galaxies: Babies or Monsters, Schloß Ringberg/Germany, September 1998.

Rigopoulou, D.: A low-resolution Spectroscopic Survey of Ultraluminous Infrared Galaxies, contributed talk, Astronomische Gesellschaft, Heidelberg/
Germany, September 1998.

Rigopoulou, D.: Ultraluminous Infrared Galaxies as seen by ISO, invited talk, The Universe as seen by ISO, Paris/France, October 1998.

Rigopoulou, D.: Space Astronomy: ESA's milestones and prospects for the Greek Astronomical Community, invited talk, Astronomy 2000+, Athens/Greece, November 1998.

Rosenthal, D.: Shocked Molecular Hydrogen in Orion Peak 1, contributed talk, Meeting of the Astronomi-sche Gesellschaft, Heidelberg/Germany, September 1998.

Rosenthal, D.: SWS Spectroscopy of the Orion Peak 1 Outflow:H2 and HD, contributed talk, The Universe as seen by ISO, Paris/France, October 1998.

Sachs, R.: On the Application of Time-Series Analysis Methods on PM-Data, contributed talk, 5th SOHO - CELIAS Science Workshop and Progress Meeting, Portsmouth/USA, October 1998.

Schinnerer, E.: Circumnuclear Gas Dynamics in Seyfert Galaxies, contributed talk, Jahrestagung der Astronomischen Gesellschaft, Heidelberg/Germany, September 1998.

Schinnerer, E.: Molecular ISM in the Vicinity of AGN, contributed talk, 3rd Cologne-Zermatt Symposium, Zermatt/Switzerland, September 1998.

Schinnerer, E.: The Inner 500 pc of the Seyfert 1 NGC 3227, contributed talk, Jahrestagung der Astronomi-schen Gesellschaft, Heidelberg/Germany, September 1998.

Scholer, M.: Hybrid simulations of magnetic reconnection: plasmoids, the post-plasmoid plasma sheet, and slow-mode shocks, invited talk, Substorms - 4, Lake Hamana/Japan, March 1998.

Scholer, M.: Rekonnexion im Schweif der Magnetosphäre, colloquium, Universität Bochum/Germany, June 1998.

Scholer, M.: Comparative study of flares and substorms, contributed talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Scholer, M.: Kinetic structure of and ion heating in collisionless slow shocks, contributed talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Scholer, M.: Ion dynamics during magnetotail reconnection, invited talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Scholer, M.: Kinetic structure of the reconnection layer, invited talk, International Workshop "The Solar Wind - Magnetosphere System 3", Graz/Austria, September 1998.

Scholer, M.: Collisionless slow-mode shocks from magnetic reconnection, contributed talk, American Geophysical Union, San Francisco/USA, December 1998.

Schönfelder, V.: Der Himmel im Lichte kosmischer Gammastrahlung - Neues vom Compton Gamma-strahlenobservatorium, public talk, Volkssternwarte Bonn/Germany, February 1998.

Schönfelder, V.: Gamma-Linienspektroskopie, colloquium, MPI für Radioastronomie Bonn/Germany, February 1998.

Schönfelder, V.: Der Himmel im Lichte kosmischer Gammastrahlung, colloquium, Universität Bochum/Germany, May 1998.

Schönfelder, V.: Der Himmel im Lichte kosmischer Gammastrahlung, colloquium, Universität Stuttgart/Germany, June 1998.

Schönfelder, V.: Nucleosynthesis, novae, supernovae, and diffuse Galactic gamma-ray emission, invited talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Schönfelder, V.: Gamma-Astronomie, invited talk, Fernsehinterview im ZDF/Heute Journal, Garching/
Germany, October 1998.

Schönfelder, V.: Gamma-Astronomie, invited talk, Fernsehinterview in der Pro-Sieben Sendung: Welt der Wunder, Garching/Germany, October 1998.

Schönfelder, V.: Der Himmel im Lichte kosmischer Gammastrahlung - Neues vom Compton Gammastrahlenobservatorium, colloquium, Institut für Raumfahrttechnik der Technischen Universität München/Germany, November 1998.

Schönfelder, V.: Prospects of the INTEGRAL Spectrometer SPI, invited talk, Li, Be, B: Cosmic Rays and Gamma-Ray Line Astronomy, Institut d'Astrophysique de Paris/CNRS, Paris/France, December 1998.

Schücker, P.: Large-Scale Distribution of REFLEX Clusters of Galaxies, contributed talk, Cosmological rong, A.W.: New constraints on Galactic cosmic-ray propagation, contributed talk, 16th European Cosmic Ray Symposium, Alcala/Spanien, July 1998.

Strong, A.W.: COMPTEL skymapping: a new approach using parallel computing, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Strong, A.W.: SPI imaging prospects for diffuse Galactic continuum hard X-rays, contributed talk, 3rd INTEGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Strong, A.W.: Models for propagation of cosmic-rays in the Galaxy, contributed talk, Workshop on LiBeB, Cosmic Rays and Gamma-Ray Line Astronomy, Paris/France, December 1998.

Strüder, L.: New Developments in High-Resolution X-ray Detectors, invited talk, Space Center, Faculty of Physics, University of Leicester/UK, April 1998.

Strüder, L.: High-Resolution X-ray Detectors, invited talk, Synchrotron ELETTRA, Trieste/Italy, April 1998.

Strüder, L.: Silicon Radiation Detectors, invited talk, international Workshop on Radiation Physics with Relativistic Electrons, Tabarz/Germany, June 1998.

Strüder, L.: Summary Talk: Semiconductor Detectors and Integrated Electronics, invited talk, 8th Symposium on Radiation Detectors, Schloß Elmau/Germany, June 1998.

Strüder, L.: The Flight pn-CCDs for XMM-EPIC and ABRIXAS, Developments for Future Mission, colloquium, European Southern Observatory, Garching/
Germany, June 1998.

Strüder, L.: Wide Field X-ray Cameras for Future X-ray Missions, contributed talk, Symposium in honour of J. Trümper's 65th birthday MPE Garching/
Germany, June 1998.

Strüder, L.: X-Ray and Gamma-Ray Spectroscopy with Silicon Drift Detectors Coupled to Scintillators, invited talk, SIEMENS Medical, Chicago/USA, July 1998.

Strüder, L.: High-Resolution X-ray Spectroscopy With Silicon-Drift Detectors, invited talk, NORAN Ltd., Middletown/USA, July 1998.

Strüder, L.: Silicon Detectors for High-Resolution X-Ray Spectroscopy, invited talk, BALL Aerospace, Boulder/USA, July 1998.

Strüder, L.: Silicon-Drift Detectors for Microbeam Analysis Applications, invited talk, Festvortrag zum ''30 Years of EDS'', Atlanta/USA, July 1998.

Strüder, L.: Erste Messungen mit dem ABRIXAS Fokaldetektor, invited talk, Astronomisches Institut Potsdam, Potsdam/Germany, August 1998.

Strüder, L.: Der Fokaldetektor für ABRIXAS: Röntgenlicht empfindliche pn-CCDs. Invited talk, DGLR, Bremen/Germany, October 1998.

Strüder, L.: Future Wide-Field Solid-State Imagers, invited talk, Symposium on Future X-ray Detectors for Astronomy, Nara/Japan, December 1998.

Strüder, L.: Röntgendetektoren im Himmel und auf Erden, colloquium der Münchner Physiker, München/Germany, December 1998.

Sturm, E.: What Powers Ultralumionus Infrared Galaxies? colloquium, Institut für Astronomie und Astrophysik, München/Germany, January 1998.

Sturm, E.: Active Galaxies in the Mid-Infrared, contributed talk, Ultraluminous Galaxies - Monsters or Babies? Schloß Ringberg/Germany, September 1998.

Sturm, E.: Infrared Spectroscopy of NGC 4151, contributed talk, Jahrestagung der Astronomischen Gesellschaft, Heidelberg/Germany, September 1998.

Sturm, E.: The Nature of Active Galaxies - New Insights provided by ISO Spectroscopy, colloquium, University of California, San Diego/USA, November 1998.

Supper, R.: Selected topics of radio and high-energy emission from neutron stars, contributed talk, Pulsar Workshop, Max-Planck-Institut für Radioastronomie, Bonn/Germany, February 1998.

Supper, R.: Andromeda im Röntgenlicht, colloquium, Universität Gießen/Germany, April 1998.

Supper, R.: Pulsare - seltsame Sterne, colloquium, Universität Gießen/Germany, November 1998.

Sykora, T.: Wechselwirkung eines dc Magnetfeldes mit dem a'-A Komplex im CO-Molekül, contributed talk, DPG-Frühjahrstagung, Konstanz/Germany, March 1998.

Sykora, T.: In search for the CO quintet states, poster, 6th EPS Conference on Atomic and Molecular Physics, Siena/Italy, July 1998.

Tacconi, L. J.: Opportunities and Trends for Women in Science in the U.S.: Global Warming? invited talk, Treffen der Vertrauenspersonen, MPG, Heidelberg/Germany, May 1998.

Tacconi, L. J.: Circumnuclear Gas Disks in Active Galaxies and Mergers, invited talk, Isaac Newton Institute of Mathematical Sciences Summer School on Astrophysical Disks, Cambridge/UK, June 1998.

Tacconi, L. J.: Circumnuclear Gas Distributions in Active and Starburst Galaxies, colloquium, Basel University, Basel/Switzerland, June 1998.

Tacconi, L. J.: Circumnuclear Gas Distributions in Active and Starburst Galaxies, colloquium, Thüringer Landessternwarte Tautenburg, Jena/Germany, June 1998.

Tacconi, L. J.: Molecular Gas in the Central Regions of Nearby AGN: Bars, Rings and Fuel for the Engine, contributed talk, COSPAR Assembly: The AGN/Normal Galaxy Connection, Nagoya/Japan, July 1998.

Tacconi, L. J.: Circumnuclear Gas Distributions in Nearby AGN, contributed talk, Astronomische symposium "Forschung unter Schwerelosigkeit", Norderney/Germany, September 1998.

Thomas, H. M.: Strongly-coupled colloidal plasmas, invited talk, American Physical Society – Dept. of Plasma Physics, Annual Meeting, New Orleans/USA, November 1998.

Tian, C.: Measurements of the cross sections of electron impact ionization and dissociative ionization of interstellar molecules, contributed talk, DPG Frühjahrstagung, Konstanz/Germany, March 1998.

Tian, C.: Single-to-quadruple ionization of CO2 due to electron impact, poster, 6th EPS Conference on Atomic and Molecular Physics, Siena/Italy, July 1998.

Tran, Q.D.: The emission of VSG in M17, poster, The Universe as seen by ISO, Paris/France, October 1998.

Tran, Q.D.: Le lien starburst-NAG dans les ULIRG vues par ISO, invited talk, Conference "Radiosources extragalactiques et Noyaux actifs de Galaxies", Paris/France, November 1998.

Treumann, R.: Physik der Polarlichterscheinungen, colloquium, Fakultät für Geowissenschaften der Ludwig Maximilians Universität München/Germany, January 1998.

Treumann, R. A.: Suprathermal statistical mechanics, invited talk, American Geophysical Union Spring Meeting, Boston/USA, May 1998.

Treumann, R.A.: Heliopause Radio Emissions, colloquium, Internationales Space-Science Institute & Universität Bern, Bern/Switzerland, May 1998.

Treumann, R. A.: Plasma turbulence in the plasma sheet and low-latitude boundary layers, invited talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Treumann, R.A.: Nonlinear structures and radiation and the state of turbulence in auroral plasma, invited talk, COSPAR Assembly, Nagoya/Japan, July 1998.

Treumann, R.A.: Statistical mechanics of stationary turbulence, invited talk, Western Pacific American Geophysical Union, Taipeh/Taiwan, July 1998.

Treumann, R.A.: Parametric theory of kinetic Alfvén solitary waves, invited talk, 3rd International Workshop on Magnetospheric Physics, Graz/Austria, September 1998.

Treumann, R.A.: Lorentzian collisionless thermodynamics, invited talk, 3rd International Workshop on Magnetospheric Physics, Graz/Austria, September 1998.

Treumann, R. A.: Theory of magnetospheric radio emission, invited talk, Chapman Conference on Space-Bound Radio Observations at Long Wavelengths, Paris/France, October 1998.

Treumann, R.A.: New Thermodynamics, colloquium, Centre d'Etudes Terrestre et Planetaire, Saint-Maur des Fosses/France, October 1998.

Treumann, R. A.: The thermodynamics of nonthermal distribution functions, colloquium, American Geophysical Union, San Francisco/USA, December 1998.

Trümper, J.: ROSAT und danach, invited talk, Astronomisches Institut der Ruhr Universität Bochum, Bochum/Germany, January 1998.

Trümper, J.: Das heiße Universum: Ergebnisse der ROSAT Mission, XIII. Weltraumphysikalisches Kolloquium "Der Weltraum als Labor", Fakultät für Physik und Astronomie der Ruhr Universität Bochum und DLR, Köln/Germany, January 1998.

Trümper, J.: X-ray Astronomy and ROSAT, Physikalisches Kolloquium, DESY, Hamburg/Germany, January 1998.

Trümper, J.: Das heiße Universum – Neue Ergebnisse von ROSAT, invited talk, Graduiertenkolleg Schwerionenphysik, GSI Darmstadt/Germany, January 1998.

Trümper, J.: Aufbruch zu den Sternen, invited talk, Festvortrag zum 50jährigen Jubiläum der Max-Planck-Gesellschaft, Göttingen/Germany, February 1998.

Trümper, J.: Der Röntgensatellit ROSAT und seine Ergebnisse, invited talk, Akademie für Lehrerfortbildung und Personalführung "Astronomie in der Kollegstufe", Dillingen/Germany, February 1998.

Trümper, J.: Pulsar studies with AXAF and XMM, invited talk, Pulsar Group Workshop, Bonn/Germany, February 1998.

Trümper, J.: Das heiße Universum – Entdeckungen am Röntgenhimmel, invited talk, Ausstellungseröffnung der ESA im Planetarium Halle/Germany, March 1998.

Trümper, J.: Das heiße Universum, public talk, Volks-sternwarte München/Germany, March 1998.

Trümper, J.: Röntgenstrahlen berichten von sterbenden Sternen, invited talk, DPG-Frühjahrstagung, Konstanz/Germany, March 1998.

Trümper, J.: Das heiße Universum – Neue Ergebnisse des Röntgensatelliten ROSAT, GSOC colloquium, DLR Forschungszentrum Oberpfaffenhofen/
Germany, April 1998.

Trümper, J.: Das heiße Universum – Röntgenastronomie mit ROSAT, Festvortrag aus Anlaß der Röntgenplakettenverleihung an Prof. Trümper und Eröffnung der Röntgenastronomieausstellung, Remscheid/
Germany, April 1998.

Trümper, J.: Röntgenstrahlen berichten von sterbenden Sternen, invited talk, Urania Deutsche Kultur-Gemeinschaft Berlin e.V., Berlin/Germany, May 1998.

Trümper, J.: X-ray Observations of Cosmological Importance, invited talk, 5ème Colloque Cosmologie, Observatoire de Paris, Paris/France, June 1998.

Trümper, J.: Supernovae und Neutronensterne – Ergebnisse von ROSAT, colloquium, Naturwissenschaftliche Fakultät der Universität Regensburg, Regensburg/Germany, July 1998.

Trümper, J.: Das heiße Universum – Ergebnisse des Röntgensatelliten ROSAT, Physikalisches Kollo-quium der Universität Rostock/Germany, July 1998.

Trümper, J.: X-ray Emission from Supernovae and Neutron Stars, invited talk, "Guo Shoujing Workshop" on supernovae and supernovae remnants, Urumqi/Russia, August 1998.

Trümper, J.: Röntgenstrahlen berichten von sterbenden Sternen, invited talk, Bonner Sternfreunde, Astronomisches Institut der Universität Bonn, Bonn/ Germany, September 1998.

Trümper, J.: Supernovae und Neutronensterne, colloquium, IAU No. 177, Bonn/Germany, September 1998.

Trümper, J.: X-ray Astrophysics – The Hot Universe, colloquium, Aarhus/Denmark, September 1998.

Trümper, J.: X-ray Emission from Neutron Stars, invited talk, 7th European and 65th Czech Astronomical Society Conference, Prague/Czechoslovakia, September 1998.

Trümper, J.: Einführung zum Vortrag von Prof. Sir Martin Rees "Before the Beginning – Our Universe and Others", invited talk, Carl Friedrich von Siemens Stiftung, München/Germany, December 1998.

Voges, W.: Catalogues from ROSAT All-Sky Survey and Pointed Observations, poster. The First XMM Workshop, Noordwijk/The Netherlands, October 1998.

Voges, W.: Catalogues from ROSAT All-Sky Survey and Pointed Observations, poster, Symposium on "Highlights in X-ray Astronomy in honour of Joachim Trümper's 65th birthday, MPE Garching/Germany, June 1998.

Voges, W.: Evidence for a rotating jet in 4U1630-47? contributed talk, 2nd workshop on relativistic jet sources in the Galaxy, Paris/France, December 1998.

Voges, W.: The variable X-ray sky as seen with ROSAT, contributed talk, Joint European and National Astronomical Meeting for 1998, Prague/Czechoslovakia, September 1998.

Voges, W.: X-ray catalogues from the ROSAT mission, poster, Joint European and National Astronomical Meeting for 1998, Prague/Czechoslovakia, September 1998.

Voges, W.: Highlights on the latest results from the ROSAT mission, invited talk, Vulcano workshop 1998 on "Frontier objects in Astrophysics and Particle Physics", Vulcano/Italy, June 1998.

Vogt, J.: Polarlichter als Folge komplexer Wechselwirkungen in der Erdmagnetosphäre, Physikalisches colloquium, Unversität Koblenz, Koblenz/Germany, January 1998.

Vogt, J.: Alfvén-Wellen im Polarlichtstromkreis, contributed talk, Deutsche Geophysikalische Gesellschaft/Arbeitsgemeinschaft Etraterrestrische Forschung, Göttingen/Germany, March 1998.

Weidenspointner, G.: The CDG Spectrum from 0.8-30 MeV measured with COMPTEL based on a physical model of the instrumental background, contributed talk, 3rd INTGRAL Workshop "The Extreme Universe", Taormina/Italy, September 1998.

Wessolowski, U.: New COMPTEL 26Al 1.809MeV upper limits on c 2 Velorum and their implications for nucleosynthesis models of Wolf-Rayet stars, contributed talk, Nuclear Physics Spring Meeting, Bochum/Germany, March 1998.

Wieprecht, E.: SWS Glitch Effect Correction, contributed talk, ISO - Detector Workshop, ESA - Villafranca de Castillo/Spain, March 1998.

Zavlin, V. E.: The neutron star in the supernova remnant PKS 1209-52, contributed talk, Max Planck Institut für Radioastronomie, Bonn/Germany, February 1998.

Zavlin, V. E.: Thermally emitting neutron stars in supernova remnants, contributed talk, 19th Texas Symposium on Relativistic Astrophysics, Paris/France, December 1998.

 

Habilitationen, Dissertationen,
Diplomarbeiten

Bußer, Jens-Uwe: Galaktiche Supervova-Überreste in der ROSAT-Himmelsdurchmusterung (Dissertation), Ludwig-Maximilians-Universität München 1998.

Diehl, Roland: Studium von Elementsynthese mit Gamma-Astronomie (Habilitation), Technische Universität München 1998.

Eisenhauer, Frank: Bau einer multifunktionalen Nah-infrarotkamera und Untersuchung der Sternentstehung in NGC 3603 (Dissertation), Ludwig-Maximilians-Universität München 1998.

Förster-Schreiber, N.: Near-infrared imaging spectroscopy and mid-infrared spectroscopy of M 82: revealing the nature of star formation activity in the archetypical starburst galaxy (Dissertation), Ludwig-Maximilians-Universität München 1998.

Gliozzi, Mario: Superluminal Galactic Sources: theoretical models and observations (Dissertation), Torino University 1998.

Komossa, Stefanie: ROSAT Beobachtungen warmer Absorber in aktiven Galaxien (Dissertation), Ludwig-Maximilians-Universität München 1998.

Naß, Petra: Environmental studies of Active Galactic Nuclei from the ROSAT All-Sky Survey (Dissertation), Ludwig-Maximilians-Universität München 1998.

Nikola, Thomas: Hochauflösende Ferninfrarotspektroskopie mit FIFI (Dissertation), Ludwig-Maximilians-Universität München 1998.

Nuutinen, Simopekka: Efficiency Determination of the Low Energy Spectrometer LETG for the X-ray Satellite AXAF (Diplomarbeit), Universität Helsinki/Finnland 1998.

Reiprich, Thomas: Massenbestimmung an einer Stichprobe von Galaxienhaufen (Diplomarbeit), Ludwig-Maximilians-Universität München 1998.

Stadlbauer, T.: Untersuchung von CCD-Röntgen-Detektoren mit hoher Zeit-, Energie- und Ortsauflösung (Diplomarbeit), Universität Regensburg 1998.

Vogler, Andreas: Diffuse Röntgenstrahlung von Spiralgalaxien (Dissertation), Technische Universität München 1998.

Zuzic, Milenko: Wellenausbreitung in Plasmakristallen (Dissertation), Ludwig-Maximilians-Universität München 1998.

 

 

Lehrveranstaltungen/Teaching

Technische Universität München

An der Technischen Universität München vertritt das Institut das Fach Astrophysik, das als Prüfungsfach in Angewandter Physik in der Diplom-Hauptprüfung zugelassen ist.

Schönfelder

Einführung in die Astrophysik I (WS 97/98)

Einführung in die Astrophysik II (SS 98)

Einführung in die Astrophysik I (WS 98/99)

Genzel/Morfill/Pinkau/Schönfelder/Trümper:

Seminar über extraterrestrische Physik (WS 97/98, SS 98, WS 98/99)

 

Ludwig-Maximilians Universität München

Baumjohann

Weltraumplasmaphysik II (SS 98)

Weltraumplasmaphysik I (WS 97/98 und 98/99)

Becker

Astrophysikalisches Praktikum über Abschätzung einer oberen Schranke für die Oberflächentemperatur des Neutronensterns im Supernovaüberrest Crab (WS 97/98, SS 98, WS 98/99)

Genzel/Eckart

Methoden der experimentellen Astrophysik I
(WS 97/98)

Methoden der experimentellen Astrophysik II (SS 98)

Scholer

Ionosphären und Magnetosphären der Erde und der Planeten (WS 97/98)

Theorie des erdmagnetischen Dynamos (SS 98)

Physik des Strahlungsgürtels (WS 98/99)

Treumann

Oberseminar Physik der Ionosphäre. (WS 97/98)

Die Magnetosphären der Planeten (WS 97/98)

Treumann/Scholer

Oberseminar Magnetosphärenphysik (SS 98)

Physik der Strahlungsgürtel (SS 98)

Oberseminar Magnetosphärenphysik (WS 98/99)

Physik der Strahlungsgürtel (WS 98/99)

 

Johann Wolfgang v. Goethe-Universität Frankfurt a. M.

Boller

Ausgewählte Forschungsschwerpunkte der Röntgenastronomie (WS 97/98)

Physik in den Kernen von aktiven Galaxien (SS 98)

Aktive Kerne von Galaxien – Beobachtung und Theorie (WS 98/99)

 

Ruprecht-Karls-Universität Heidelberg

Breitschwert

Oberseminar über Interstellares Medium (WS 97/98)

Strahlungsprozesse in der Physik und Astronomie
(SS 98)

Oberseminar über Interstellares Medium (WS 98/99)

FH München

Döhring

Vakuumtechnikpraktikum (WS 97/98)

Georgii

Kernphysikalisches Praktikum (WS 97/98)

Harvard University
(Guest Lecture given in collaboration with Prof. J. Huchra)

Böhringer

Clusters of Galaxies and Large Scale Structure
(April 98)

 

Physikalisches Institut der Universität
Münster

Schücker

Galaxien, Galaxienhaufen und Kosmologie (SS 98)

Schwarze Löcher (WS 98/99)

 

Workshops und Seminare

Ultraluminous Galaxies: Monsters or Babies?, Schloß Ringberg, 20. - 26. September 1998, Orga-nisation: L. J. Tacconi, D. Lutz und R. Genzel.

Symposium "Highligts of X-Ray Astronomy" in honour of Joachim Trümper's 65th birthday:
Garching, 17.-19. Juni 1998, Organisation:
B. Aschenbach, M. Freyberg und G. Morfill

 

 

Öffentlichkeitsarbeit / PR work

1998 wurden 22 Besuchergruppen durch das Institut geführt.

22 groups of visitors have been guided through the institute during 1998.

Jahresbericht 1998 / Annual Report 1998


HTML version: 2000-03-07; Helmut Steinle