Haberl, F.; Pietsch, W.; Schartel, N.; Rodriguez, P.; Corbet, R. H. D.: Two long-period X-ray pulsars detected in the SMC field around XTE J0055-727. Astronomy & Astrophysics 420 (3), S. L19 - L22 (2004)

Klose, S.; Palazzi, E.; Masetti, N.; Stecklum, B.; Greiner, J.; Hartmann, D. H.; Schmid, H. M.: Prospects for multiwavelength polarization observations of GRB afterglows and the case GRB 030329. Astronomy & Astrophysics 420 (3), S. 899 - 903 (2004)

La Franca, F.; Gruppioni, C.; Matute, I.; Pozzi, F.; Lari, C.; Mignoli, M.; Zamorani, G.; Alexander, D. M.; Cocchia, F.; Danese, L. et al.; Franceschini, A.; Héraudeau, P.; Kotilainen, J. K.; Linden-Vørnle, M. J. D.; Oliver, S.; Rowan-Robinson, M.; Serjeant, S.; Spinoglio, L.; Verma, A.: The nature of the mid-infrared population from optical identifications of the ELAIS-S1 sample. The Astronomical Journal 127 (6), S. 3075 - 3088 (2004)

Norman, C.; Ptak, A.; Hornschemeier, A.; Hasinger, G.; Bergeron, J.; Comastri, A.; Giacconi, R.; Gilli, R.; Glazenbrook, K.; Heckmann, T. et al.; Kewley, L.; Ranalli, P.; Rosati, P.; Szokoly, G.; Tozzi, P.; Wang, J.; Zheng, W.; Zirm, A.: The X-ray-derived cosmological star formation history and the galaxy X-ray luminosity functions in the Chandra Deep Fields North and South. The Astrophysical Journal 607, S. 721 - 738 (2004)

Rouan, D.; Lacombe, F.; Gendron, E.; Gratadour, D.; Clénet, Y.; Lagrange, A.-M.; Mouillet, D.; Boisson, C.; Rousset, G.; Fusco, T. et al.; Mugnier, L.; Séchaud, M.; Thatte, N.; Genzel, R.; Gigan, P.; Arsenault, R.; Kern, P.: Hot Very Small dust Grains in NGC 1068 seen in jet induced structures thanks to VLT/NACO adaptive optics. Astronomy & Astrophysics 417 (1), S. L1 - L4 (2004)

Schuecker, P.; Böhringer, H.; Voges, W.: Detection of X-ray clusters of galaxies by matching RASS photons and SDSS galaxies within GAVO. Astronomy & Astrophysics 420 (1), S. 61 - 74 (2004)

Xue, Y.-J.; Böhringer, H.; Matsushita, K.: An XMM-Newton study of the RGH 80 galaxy group. Astronomy & Astrophysics 420 (3), S. 833 - 845 (2004)

Haaland, S.; Sonnerup, B. U. Ö.; Dunlop, M. W.; Georgescu, E.; Paschmann, G.; Klecker, B.; Vaivads, A.: Orientation and motion of a discontinuity from Cluster curlometer capability: Minimum variance of current density. Geophysical Research Letters 31, S. L10804 - L10804 (2004)

Meziane, K.; Wilber, M.; Mazelle, C.; LeQuéau, D.; Kucharek, H.; Lucek, E. A.; Rème, H.; Hamza, A. M.; Sauvaud, J. A.; Bosqued, J. M. et al.; Dandouras, I.; Parks, G. K.; McCarthy, M.; Klecker, B.; Korth, A.; Bavassano-Cattaneo, M. B.; Lundin, R. N.: Simultaneous observations of field-aligned beams and gryating ions in the terrestrial foreshock. Journal of Geophysical Research 109, S. A05107 - A05107 (2004)

Ivlev, A. V.; Khrapak, S. A.; Zhdanov, S. K.; Morfill, G. E.: Force on a charged test particle in a collisional flowing plasma. Physical Review Letters 92 (20), S. 205007-1 - 205007-4 (2004)

Keiling, A.; Rème, H.; Dandouras, I.; Bosqued, J. M.; Sergeev, V.; Sauvaud, J.-A.; Jacquey, C.; Lavraud, B.; Louarn, P.; Moreau, T. et al.; Vallat, C.; Escoubet, C. P.; Parks, G. K.; McCarthy, M.; Möbius, E.; Amata, E.; Klecker, B.; Korth, A.; Lundin, R.; Daly, P.; Zong, Q.-G.: New properties of energy-dispersed ions in the plasma sheet boundary layer observed by Cluster. Journal of Geophysical Research 109, S. A05215 - A05215 (2004)

Onishchenko, O. G.; Pokhotelov, O. A.; Sagdeev, R. Z.; Stenflo, L.; Treumann, R. A.; Balikhin, M. A.: Generation of convective cells by kinetic Alfvén waves in the upper ionosphere. Journal of Geophysical Research 109, S. A03306 - A03306 (2004)

Dannerbauer, H.; Lehnert, M. D.; Lutz, D.; Tacconi, L.; Bertoldi, F.; Carilli, C.; Genzel, R.; Menten, K. M.: The faint counterparts of MAMBO millimeter sources near the new technology telescope Deep Field. The Astrophysical Journal 606, S. 664 - 682 (2004)

Miller, J. M.; Fabian, A. C.; Reynolds, C. S.; Nowak, M. A.; Homan, J.; Freyberg, M. J.; Ehle, M.; Belloni, T.; Wijnands, R.; van der Klis, M. et al.; Charles, P. A.; Lewin, W. H. G.: Evidence of black hole spin in GX 339-4: XMM-Newton/EPIC-pn and RXTE spectroscopy of the very high state. The Astrophysical Journal 606, S. L131 - L134 (2004)

Nakamura, R.; Baumjohann, W.; Mouikis, C.; Kistler, L. M.; Runov, A.; Volwerk, M.; Asano, Y.; Vörös, Z.; Zhang, T. L.; Klecker, B. et al.; Rème, H.; Balogh, A.: Spatial scale of high-speed flows in the plasma sheet observed by Cluster. Geophysical Research Letters 31, S. L09804 - L09804 (2004)

Nakamura, R.; Baumjohann, W.; Nagai, T.; Fujimoto, M.; Mukai, T.; Klecker, B.; Treumann, R.; Balogh, A.; Rème, H.; Sauvaud, J. A. et al.; Kistler, L.; Mouikis, C.; Owen, C. J.; Fazakerley, A. N.; Dewhurst, J. P.; Bogdanova, Y.: Flow shear near the boundary of the plasma sheet observed by Cluster and Geotail. Journal of Geophysical Research 109, S. A05204 - A05204 (2004)

Finoguenov, A.; Briel, U. G.; Henry, J. P.; Gavazzi, G.; Iglesias-Paramo, J.; Boselli, A.: The X-ray luminosity function of galaxies in the Coma cluster. Astronomy & Astrophysics 419 (1), S. 47 - 61 (2004)

Grosso, N.; Montmerle, T.; Feigelson, E. D.; Forbes, T. G.: Chandra observation of an unusually long and intense X-ray flare from a young solar-like star in M 78. Astronomy & Astrophysics 419 (2), S. 653 - 665 (2004)

Lutz, D.; Maiolino, R.; Spoon, H. W. W.; Moorwood, A. F. M.: The relation between AGN hard X-ray emission and mid-infrared continuum from ISO spectra: Scatter and unification aspects. Astronomy & Astrophysics 418 (2), S. 465 - 473 (2004)

Mimica, P.; Aloy, M. A.; Müller, E.; Brinkmann, W.: Synthetic X-ray light curves of BL Lacs from relativistic hydrodynamic simulations. Astronomy & Astrophysics 418 (3), S. 947 - 958 (2004)