Publications of Werner Collmar

Rothschild, R. E.; Tomsick, J.; Wilms, J.; Staubert, R.; Benlloch, S.; Collmar, W.; Madejski, G.; Deluit, S.; Khandrika, H.: INTEGRAL/RXTE observations of Cen A. In: Proceedings of the X-ray Universe 2005, pp. 657 - 658 (Ed. Wilson, A.). The X-ray Universe 2005, El Escorial, Madrid, Spain, September 26, 2005 - September 30, 2005. ESA Publications Division, Noordwijk, The Netherlands (2006)

Zhang, S.; Collmar, W.; Schönfelder, V.: Comptel constraints on unidentified EGRET sources. Conference on multiwavelenght approach to undentified gamma-ray sources, Hong Kong, June 01, 2004 - June 04, 2004. multiwavelenght approach to unidentified gamma-ray sources, pp. 283 - 290 (2005)

Collmar, W.: COMPTEL MeV observations of unidentified gamma-ray sources. In: Proceedings of The fourth AGILE Science Workshop: X-ray and gamma-ray astrophysics of galactic sources, pp. 1 - 6. The fourth AGILE Science Workshop: X-ray and gamma-ray astrophysics of galactic sources, Rome, Italy, 2003. AGILE, Rome (2004)

Collmar, W.; Böttcher, M.; Burwitz, V.; Courvoisier, T.; Komossa, S.; Kretschmar, P.; Nieppola, E.; Nilsson, K.; Ojala, T.; Pottschmidt, K. et al.; Pasanen, M.; Pursimo, T.; Sillanpää, A.; Takalo, L.; Tornikoski, M.; Ungerechts, H.; Valtaoja, E.; Walter, R.; Webster, R.; Whiting, M.; Wiik, K.; Wong, I.: Multifrequency observations of the gamma-ray blazar 3C 279 in low-state during INTEGRAL AO-1. In: INTEGRAL Science Workshop, pp. 555 - 558 (Ed. Battrick, B.). Proceedings of the 5th INTEGRAL Workshop, Munich, Germany, February 16, 2004 - February 20, 2004. ESA Publications Division, Noordwijk, Netherlands (2004)

Collmar, W.: The MeV-view on blazars. In: High Energy Blazar Astronomy: Proceedings of an International Conference Held to Celebrate the 50th Anniversary of Tuorla Observatory, pp. 29 - 34 (Eds. Takalo, L. O.; Valtaoja, E.). High Energy Blazar Astronomy, Piikkiö, Finland, June 17, 2002 - June 21, 2002. Astronomical Society of the Pacific, San Francisco (2003)

Collmar, W.: AGN: the gamma-ray status after CGRO. The Multiwavelength View on AGN, Lijiang, China, July 30, 2002 - August 04, 2002. China-Germany workshop on The Multiwavelength View on AGN, pp. 121 - 125 (2003)

Zhang, S.; Collmar, W.; Schönfelder, V.: MeV properties of the γ-ray blazars PKS1622-297, 3C 454.3 and CTA102. The Multiwavelength View on AGN, Lijiang, China, July 30, 2002 - August 04, 2002. China-Germany workshop on The Multiwavelength View on AGN, pp. 126 - 130 (2003)

Collmar, W.: AGN at MeV gamma-ray energies. In: Lighthouses of the Universe: The Most Luminous Celestial Objects and Their Use for Cosmology, pp. 280 - 282 (Eds. Gilfanov, M.; Sunyaev, R.; Churazov, E.). Lighthouses of the Universe : The Most Luminous Celestial Objects and Their Use for Cosmology, Garching, Germany, August 06, 2001 - August 10, 2001. Springer, Berlin (2002)

Zhang, S.; Collmar, W.; Schönfelder, V.: High energy properties of the γ-ray blazars PKS 1622-297, 3C 454.3 andCTA 102. In: Lighthouses of the Universe: The Most Luminous Celestial Objects and Their Use for Cosmology, pp. 301 - 303 (Eds. Gilfanov, M.; Sunyaev, R.; Churazov, E.). Lighthouses of the Universe : The Most Luminous Celestial Objects and Their Use for Cosmology, Garching, Germany, August 06, 2001 - August 10, 2001. Springer, Berlin (2002)

Collmar, W.: Gamma-ray blazars in the COMPTEL regime. In: Proceedings of the Heidelberg Workshop on Gamma-Ray Emitting AGN, pp. 9 - 14 (Eds. Kirk, J.H.; Camenzind, M.; Montigny, C.v.; Wagner, S.). Heidelberg Workshop on Gamma-Ray Emitting AGN, Heidelberg, Germany, October 16, 1996 - October 18, 1996. Max-Planck-Institut für Kernphysik, Heidelberg (1996)

Blom, J. J.; Bloemen, H.; Hermsen, W.; Collmar, W.; Schönfelder, V.; Steinle, H.; Strong, A.; McConnell, M.; Stacy, J. G.; Bennett, K. et al.; Winkler, C.: COMPTEL gamma-ray observations of the quasars CTA 102 and 3C 454.3. In: The Second COMPTON Symposium, pp. 644 - 648 (Eds. Fichtel; C.E.; Gehrels; N.; Norris et al.). The Second COMPTON Symposium, College Park, MD, USA, September 20, 1993 - September 22, 1993. American Institute of Physics, Melville,NY (1994)

Collmar, W.; Diehl, R.; Lichti, G. G.; Schönfelder, V.; Steinle, H.; Strong, A. W.; Bloemen, H.; Hermsen, W.; McConnell, M.; Ryan, J. et al.; Stacy, J. G.; Bennett, K.; Williams, O. R.; Winkler, C.: COMPTEL observations of the quasar PKS 0528+134. In: The Second COMPTON Symposium, pp. 659 - 663 (Eds. Fichtel; C.E.; Gehrels; N.; Norris et al.). The Second COMPTON Symposium, College Park, MD, USA, September 20, 1993 - September 22, 1993. American Institute of Physics, Melville,NY (1994)

Hanlon, L. O.; Bennett, K.; Williams, O. R.; Winkler, C.; Collmar, W.; Diehl, R.; Greiner, J.; Schönfelder, V.; Steinle, H.; Strong, A. et al.; Varendorff, M.; van Dijk, R.; den Herder, J. W.; Hermsen, W.; Kuiper, L.; Connors, A.; Kippen, R. M.; McConnell, M.; Ryan, J.: Spectral properties of gamma-ray bursts observed by COMPTEL. In: Gamma-Ray Bursts - second workshop, pp. 275 - 279 (Eds. Fishman; G.J.; Brainerd; J.J.; Hurley et al.). Second Huntsville Gamma-Ray Burst Workshop, Huntsville, Alabama, USA, October 20, 1993 - October 22, 1993. American Institute of Physics, New York (1994)

Kippen, R. M.; Connors, A.; Macri, J.; McConnell, M.; Ryan, J.; Collmar, W.; Greiner, J.; Schönfelder, V.; Varendorff, M.; Fishman, G. J. et al.; Meegan, C.; Kouveliotou, C.; McNamara, B.; Harrison, T.; Hermsen, W.; Kuiper, L.; Bennett, K.; Hanlon, L.; Winkler, C.: First results of the BATSE/COMPTEL/NMSU rapid burst response campaign. In: Gamma-Ray Bursts - second workshop, pp. 418 - 422 (Eds. Fishman; G.J.; Brainerd; J.J.; Hurley et al.). Second Huntsville Gamma-Ray Burst Workshop, Huntsville, Alabama, USA, October 20, 1993 - October 22, 1993. American Institute of Physics, New York (1994)

Maisack, M.; Collmar, W.; Lichti, G. G.; Schönfelder, V.; Steinle, H.; Bloemen, H.; Hermsen, W.; McConnell, M.; Stacy, J. G.; Barr, P. et al.; Williams, O. R.: COMPTEL upper limits for seyfert galaxies. In: The Second COMPTON Symposium, pp. 556 - 560 (Eds. Fichtel; C.E.; Gehrels; N.; Norris et al.). The Second COMPTON Symposium, College Park, MD, USA, September 20, 1993 - September 22, 1993. American Institute of Physics, Melville,NY (1994)

McConnell, M.; Forrest, D.; Ryan, J.; Collmar, W.; Schönfelder, V.; Steinle, H.; Strong, A.; van Dijk, R.; Hermsen, W.; Bennett, K. et al.; Much, R.: Recent results from COMPTEL observations of CYGNUS X-1. In: The Second COMPTON Symposium, pp. 230 - 234 (Eds. Fichtel; C.E.; Gehrels; N.; Norris et al.). The Second COMPTON Symposium, College Park, MD, USA, September 20, 1993 - September 22, 1993. American Institute of Physics, Melville,NY (1994)

Share, G. H.; Johnson, W. N.; Kurfess, J. D.; Murphy, R. J.; Connors, A.; Dingus, B. L.; Schaefer, B. E.; Band, D.; Matteson, J.; Collmar, W. et al.; Schönfelder, V.; Fichtel, C. E.; Kwok, P. W.; Teegarden, B. J.; Fishman, G.; Kuiper, L.; Jung, G. V.; Matz, S. M.; Nolan, P. L.; Schneid, E. J.; Winkler, C.: Comparison of BATSE, COMPTEL, EGRET, and OSSE spectra of GRB 910601. In: Gamma-Ray Bursts - second workshop, pp. 283 - 287 (Eds. Fishman; G.J.; Brainerd; J.J.; Hurley et al.). Second Huntsville Gamma-Ray Burst Workshop, Huntsville, Alabama, USA, October 20, 1993 - October 22, 1993. American Institute of Physics, New York (1994)

van Dijk, R.; Bloemen, H.; Hermsen, W.; Collmar, W.; Diehl, R.; Greiner, J.; Lichti, G. G.; Schönfelder, V.; Strong, A.; Bennett, K. et al.; Hanlon, L.; Winkler, C.; McConnell, M.; Ryan, J.: MeV emission from the black-hole candidate GRO J0422+32 measured with COMPTEL. In: The Second COMPTON Symposium, pp. 197 - 201 (Eds. Fichtel; C.E.; Gehrels; N.; Norris et al.). The Second COMPTON Symposium, College Park, MD, USA, September 20, 1993 - September 22, 1993. American Institute of Physics, Melville,NY (1994)

van Dijk, R.; Bloemen, H.; Hermsen, W.; Collmar, W.; Diehl, R.; Lichti, G. G.; Schönfelder, V.; Steinle, H.; Strong, A.; Bennett, K. et al.; Much, R.; McConnell, M.; Connors, A.: COMPTEL detection of the variable radio source GT 0236+610. In: The Second COMPTON Symposium, pp. 324 - 328 (Eds. Fichtel; C.E.; Gehrels; N.; Norris et al.). The Second COMPTON Symposium, College Park, MD, USA, September 20, 1993 - September 22, 1993. American Institute of Physics, Melville,NY (1994)

Bennett, K.; Busetta, M.; Carraminana, A.; Collmar, W.; Diehl, R.; Lichti, G.; Schönfelder, V.; Strong, A.; Hermsen, W.; Kuiper, L. et al.; Swanenburg, B.; Connors, A.; Ryan, J.; Buccheri, R.: Pulsar searches with COMPTEL. In: Proceedings of the Compton Gamma-Ray Observatory, pp. 189 - 193 (Ed. Friedlander, M.). Compton Gamma-Ray Observatory, St. Louis, Mo, USA, October 15, 1992 - October 17, 1992. American Institute of Physics, New York, NY (1993)