Suchergebnisse

Konferenzbeitrag (44)

81.
Konferenzbeitrag
Komossa, S.: X-ray imaging and spectroscopy of (radio-quiet) AGN: highlights from Chandra and XMM-Newton. The Multiwavelength View on AGN, Lijiang, China, 30. Juli 2002 - 04. August 2002. China-Germany workshop on The Multiwavelength View on AGN, S. 56 - 68 (2003)
82.
Konferenzbeitrag
Komossa, S.; Dahlem, M.: X-ray outbursts from nearby 'normal' and active galaxies: A review, new radio observations, and an X-ray search for further tidal disruption flares. In: MAXI Workshop on AGN Variability, S. 175 - 180 (Hg. Kawai; N.; Negoro; H.; Yoshida et al.). MAXI Workshop on AGN Variability, Saitama, Japan, 10. März 2001 - 11. März 2001. Seiyo Press, Saitama, Japan (2003)
83.
Konferenzbeitrag
Komossa, S.; Xu, D.; Wei, J.: A new X-ray probe for supermassive black holes in non-active galaxies. In: Astronomy, Cosmology and Fundamental Physics: Proceedings of the ESO/CERN/ESA Symposium, S. 463 - 464 (Hg. Shaver, P.A.; DiLella, L.; Giménez, A.). Astronomy, Cosmology and Fundamental Physics, Garching, DE, 04. März 2002 - 07. März 2002. Springer, Berlin (2003)
84.
Konferenzbeitrag
Komossa, S.; Yuan, W.; Xu, D. W.: Giant-amplitude X-ray flares as probes of the black hole region of nearby galaxies. In: High Energy Processes and Phenomena in Astrophysics, S. 243 - 245 (Hg. Li, X. D.; Trimble, V.; Wang, Z. R.). High Energy Processes and Phenomena in Astrophysics, Suzhou, China, 06. August 2002 - 10. Juni 2002. Astronomical Society of the Pacific, San Francisco (2003)
85.
Konferenzbeitrag
Van der Meer, R. L. J.; Kaastra, J. S.; Steenbrugge, K. C.; Komossa, S.: NGC 4051: Time variability in Chandra X-ray spectra. In: Active Galactic Nuclei: from Central Engine to Host Galaxy, S. 133 - 134 (Hg. Collin, S.; Combes, F.; Shlosman, I.). Active Galactic Nuclei : from Central Engine to Host Galaxy, Paris-Meudon, 23. Juli 2002 - 27. Juli 2002. Astronomical Society of the Pacific, San Francisco (2003)
86.
Konferenzbeitrag
Xu, D.-W.; Komossa, S.; Wei, J.-y.; Qian, Y.; Zheng, X.-z.: A spectral analysis of 155 Seyfert 1 type AGN. The Multiwavelength View on AGN, Lijiang, China, 30. Juli 2002 - 04. August 2002. China-Germany workshop on The Multiwavelength View on AGN, S. 42 - 45 (2003)
87.
Konferenzbeitrag
Xu, D. W.; Komossa, S.; Wei, J. Y.; Zheng, X. Z.; Qian, Y.: Emission line properties of Seyfert 1 type AGN from RASS. In: High Energy Processes and Phenomena in Astrophysics, S. 273 - 274 (Hg. Li, X. D.; Trimble, V.; Wang, Z. R.). High Energy Processes and Phenomena in Astrophysics, Suzhou, China, 06. August 2002 - 10. August 2002. Astronomical Society of the Pacific, San Francisco (2003)
88.
Konferenzbeitrag
Komossa, S.: X-ray evidence for supermassive black holes in non-active galaxies: Detection of x-ray flare events, interpreted as tidal disruptions of stars by SMBHs. In: Lighthouses of the Universe: The Most Luminous Celestial Objects and Their Use for Cosmology, S. 436 - 442 (Hg. Gilfanov, M.; Sunyaev, R.; Churazov, E.). Lighthouses of the Universe : The Most Luminous Celestial Objects and Their Use for Cosmology, Garching, Germany, 06. August 2001 - 10. August 2001. Springer, Berlin (2002)
89.
Konferenzbeitrag
Komossa, S.: X-ray evidence for supermassive black holes at the centers of nearby, non-active galaxies. In: Joint European and National Astronomical Meeting JENAM 2001, S. 27 - 56 (Hg. Schielicke, R. E.). Joint European and National Astronomical Meeting JENAM 2001, München, Germany, 01. September 2001 - 15. September 2001. Wiley VCH, Weinheim (2002)
90.
Konferenzbeitrag
Komossa, S.: X-rays from the environment of supermassive black holes in active galaxies. In: The Ninth <9th> Marcel Grossmann Meeeting: On Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories, S. 2229 - 2230 (Hg. Gurzadyan G., V.; Jantzen T., R.; Ruffini, R.). The Ninth <9th> Marcel Grossmann Meeeting : On Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories, Rome, Italy, 02. Juli 2000 - 08. Juli 2000. World Scientific-Publishing, Singapore (2002)
91.
Konferenzbeitrag
Komossa, S.: X-ray spectroscopy of NGC 3227: ROSAT and Chandra results. In: Proceedings of the Workshop on X-Ray Spectroscopy of AGN with Chandra and XMM-Newton, S. 113 - 116 (Hg. Boller, T.; Komossa, S.; Kahn, S.; Kunieda, H.; Gallo, L.). Proceedings of the Workshop on X-Ray Spectroscopy of AGN with Chandra and XMM-Newton, Garching, Germany, 03. Dezember 2001 - 06. Dezember 2001. Max-Planck-Institut für extraterrestrische Physik, Garching (2002)
92.
Konferenzbeitrag
Komossa, S.; Hasinger, G.: The X-ray evolving universe: (ionized) absorption and dust, from nearby Seyfert galaxies to high-redshift quasars. In: Proceedings of the International Workshop XEUS - Studying the Evolution of the Hot Universe, S. 285 - 292 (Hg. Hasinger, G.; Boller, T.; Parmar, A. N.). Proceedings of the International Workshop XEUS - Studying the Evolution of the Hot Universe, Garching, Germany, 11. März 2002 - 13. März 2002. Max-Planck-Institut für extraterrestrische Physik, Garching (2002)
93.
Konferenzbeitrag
Ikebe, Y.; Leighly, K.; Tanaka, Y.; Nakagawa, T.; Terashima, Y.; Komossa, S.: RXTE observation of NGC 6240: a search for the obscured active nucleus. In: Proceedings of the Symposium "Japan-Germany Workshop on AGN and the X-ray Background", S. 161 - 169 (Hg. Takahashi, T.; Inoue, H.). Japan-Germany Workshop on AGN and the X-ray Background, Tokyo, Japan, 01. November 1999 - 03. November 1999. Institute of Space and Astronautical Science, Tokyo, Japan (2000)
94.
Konferenzbeitrag
Komossa, S.: The giant X-ray outbursts from nearby, non-active galaxies: tidal disruption flares? In: Proceedings of the Symposium "Japan-Germany Workshop on AGN and the X-ray Background", S. 180 - 185 (Hg. Takahashi, T.; Inoue, H.). Japan-Germany Workshop on AGN and the X-ray Background, Tokyo, Japan, 01. November 1999 - 03. November 1999. Institute of Space and Astronautical Science, Tokyo, Japan (2000)
95.
Konferenzbeitrag
Komossa, S.: Warm absorbers in active galactic nuclei. In: Proceedings of the Symposium "Japan-Germany Workshop on AGN and the X-ray Background", S. 149 - 160 (Hg. Takahashi, T.; Inoue, H.). Japan-Germany Workshop on AGN and the X-ray Background, Tokyo, Japan, 01. November 1999 - 03. November 1999. Institute of Space and Astronautical Science, Tokyo, Japan (2000)

Forschungspapier (1)

96.
Forschungspapier
Gezari, S.; Strubbe, L.; Bloom, J. S.; Grindlay, J. E.; Soderberg, A.; Elvis, M.; Coppi, P.; Lawrence, A.; Ivezic, Z.; Merritt, D. et al.; Komossa, S.; Halpern, J.; Eracleous, M.: Probing quiescent massive black holes: insights from tidal disruption events. The Astronomy and Astrophysics Decadal Survey, Science White Papers S. 1 - 7 (2010)
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