The Long Suzaku Observation of MCG-6-30-15(Chapter 10. Super Massive Black Holes, The Extreme Universe in the Suzaku Era)
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概要
- 論文の詳細を見る
We report results from a long observation of MCG-6-30-15 with Suzaku. Thanks to its unprecedented sensitivity in the hard band, we could, for the first time, investigate the hard X-ray variability of the source. The variability in the HXD/PIN 14-45keV band (dominated by a strong reflection hump) is suppressed relative to that at a few keV. This directly demonstrates that the whole reflection spectrum is much less variable than the power-law continuum. The broadband spectral variability can be decomposed into two components-a highly variable power-law and constant reflection-as previously inferred from other observations in the 2-10keV band. The strong reflection and high iron abundance give rise to a strong broad iron line, which requires the inner disc radius to be at about 2 gravitational radii, confirming that MCG-6-30-15 most likely harbours a rapidly spinning Kerr black hole.
- 理論物理学刊行会の論文
- 2007-12-19
著者
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UEDA Yoshihiro
Department of Astronomy, Kyoto University
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YAMAUCHI Makoto
Department of Applied Physics, University of Miyazaki
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Yamauchi M
Department Of Applied Physics University Of Miyazaki
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HOLT Stephen
F. W. Olin College of Engineering
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HYODO Yoshiaki
Department of Physics, Graduate School of Science, Kyoto University
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国枝 秀世
Department Of Astrophysics Nagoya University
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Takeshima T
Department Of Physics Faculty Of Science Kyoto University
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KIUCHI Hitoshi
National Astronomical Observatory of Japan (NAOJ)
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Ueno Masaru
Department Of Earth And Space Science Osaka University
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Uchino Masahiro
Osaka Univ. Osaka Jpn
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Yaqoob Tahir
Department Of Physics And Astronomy Johns Hopkins University
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Yaqoob Tahir
Exploration Of The Universe Division Nasa/goddard Space Flight Center
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KODAIRA Hironobu
Dept. of Physics, Kanazawa University
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REEVES James
NASA, Goddard Space Flight Center
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YAMAUCHI Makoto
Dept. of Applied Physics, University of Miyazaki
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Haba Yoshito
Department Of Physics Hiroshima University
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HIYOSHI Kenji
Meisei Electric Company
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Kosugi Hiroko
Kyoto Univ. Kyoto
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Reeves James
Astrophysics Group School Of Physical And Geographical Sciences Keele University
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Holt S
F. W. Olin College Of Engineering
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Ueno Masaru
Department Of Physiscs Graduate School Of Science Kyoto University
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Ueda Y
Kyoto Univ. Kyoto
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Fabian A
Institute Of Astronomy University Of Cambridge
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Tamura Keisuke
Japan Aerospace Exploration Agency Kanagawa
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FABIAN Andy
Institute of Astronomy, Madingley Road
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FABIAN Andrew
Institute of Astronomy
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MINIUTTI Giovanni
Institute of Astronomy, University of Cambridge
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Anabuki Naohisa
Department Of Earth And Space Science Osaka University
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TANAKA Yasuo
Max-Planck-Institut fur extraterrestrische Physik
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Ozaki M
Institute Of Space And Astronautical Science Jaxa
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Ozaki Masanobu
和歌山県立医科大学 薬理学教室
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Ohno Masanori
Japan Aerospace Exploration Agency Sagamihara
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CRUMMY Jamie
Institute of Astronomy, Madingley Road
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LARSSON Josefin
Institute of Astronomy, Madingley Road
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ANABUKI Naohisa
Dep. of Earth and Space Science, Osaka University
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FUKAZAWA Yasushi
Dep. of Phys., Hiroshima University
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GALLO Luigi
SUPA, Univ. of St Andrews
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HABA Yoshito
Dep. of Astrophysics, Nagoya University
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HAYASHIDA Kiyoshi
Dep. of Earth and Space Science, Osaka University
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HOLT Steve
F. W. Olin College of Eng.
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KUNIEDA Hideyo
Dep. of Physics, Nagoya University
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MARKOWITZ Alex
NASA Goddard Space Flight Center
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MATSUMOTO Chiho
Dep. of Physics, Nagoya University
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OHNO Masanori
Dep. of Phys., Hiroshima University
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REEVES James
NASA Goddard Space Flight Center
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TAKAHASHI Tadayuki
ISAS, JAXA
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TERASHIMA Yuichi
ISAS, JAXA
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USHIO Masayoshi
ISAS, JAXA
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WATANABE Shin
ISAS, JAXA
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YAQOOB Tahir
NASA Goddard Space Flight Center
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Hamaguchi Kenji
Cresst And X-ray Astrophysics Laboratory Nasa Goddard Space Flight Center
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Hyodo Yoshiaki
Department Of Physics Graduate School Of Science Kyoto University
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Tawara Y
National Astronomical Observatory Of Japan
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MINIUTTI Giovanni
Laboratoire APC, UMR 7164
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Ueda Yoshihiro
Department Of Applied Biological Chemistry The University Of Tokyo
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Yamauchi Makoto
Department Of Applied Physics University Of Miyazaki
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Ozaki Masanobu
Institute Of Space And Astronautical Science Jaxa
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UENO Masaru
Physics Department, Tokyo Institute of Technology
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Hayashida Kiyoshi
Department Of Earth And Space Science Osaka University
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Hashimotodani K
Department Of Earth And Space Science Graduate School Of Science Osaka University
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KUDO Hiroyuki
Waseda University
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KOBAYASHI Hideomi
Waseda University
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Fukazawa Y
Department Of Physical Science Hiroshima University
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Katayama Haruyoshi
Department Of Physical Science Hiroshima University
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Fukazawa Yasushi
Department Of Physical Science Hiroshima University
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Hayashida Kiyoshi
Department Of Earth And Space Science Faculty Of Science Osaka University
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Gallo Luigi
Department Of Astronomy And Physics Saint Mary's University
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Crummy Jamie
Institute Of Astronomy University Of Cambridge
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Ohno Masanori
Institute Of Space And Astronautical Science Japan Aerospace Exploration Agency
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Markowitz Alex
Center For Astrophysics And Space Sciences University Of California
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Hamaguchi Kenji
Department Of Physics Faculty Of Science Kyoto University
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Terada Yukikatsu
National Astronomical Observatory Of Japan
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Tawara Y
Department Of Physics School Of Science The University Of Tokyo
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Hayashi Katsuhiro
Department Of Physical Science Hiroshima University
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Miniutti Giovanni
Laboratoire Apc Umr 7164
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Miniutti Giovanni
Institute Of Astronomy
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Larsson Josefin
Institute Of Astronomy University Of Cambridge
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Haba Yoshito
Department Of High Energy Astrophysics Institute Of Space And Astronautical Science Japan Aerospace
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Matsumoto C
Division Of Energy Science Ecotopia Science Institute Nagoya University
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Kagei T
Department Of Physics Tokyo Metropolitan University
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Torii Ken'ichi
The Institute Of Physical And Chemical Research (riken)
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MATSUMOTO Chiho
Division of Energy Science, EcoTopia Science Institute, Nagoya University
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Tamagawa Toru
Department Of Geoscience Joetsu University Of Education
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Kanemaru Takehiro
Department Of Physics The University Of Tokyo
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Watanabe Shin
Department Of High Energy Astrophysics Institute Of Space And Astronomical Science (isas) Japan Aero
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Torii Ken'ichi
Department Of Astrophysics Nagoya University
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Kato Taichi
Institute Of Astronomy Graduate School Of Science The University Of Tokyo
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Yamauchi M
Department Of Physics The University Of Tokyo
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Matsumoto Chiho
Division Of Energy Science Ecotopia Science Institute Nagoya University
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Kodaira Hironobu
Department Of Physics Kanazawa University
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Yoshitake Hiroshi
The Institute Of Space And Astronautical Science (isas) Japan Aerospace And Exploration Agency (jaxa)
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REEVES James
NASA Goddard Space Flight Center:John Hopkins University
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Watanabe Shin
Department of High Energy Astrophysics, Institute of Space and Astronomical Science (ISAS), Japan Aerospace Exploration Agency (JAXA)
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CRUMMY Jamie
Institute of Astronomy, Madingley Road:SISSA, ISAS
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UENO Masaru
Department of physics, Faculty of Science, Tokyo Institute of Technology
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Yaqoob Tahir
Department of Physics and Astronomy, Johns Hopkins University
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FABIAN Andrew
Institute of Astronomy, University of Cambridge
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TANAKA Yasuo
Max-Planck-Institut fur extraterestrische Physik
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MINIUTTI Giovanni
Institute of Astronomy, Madingley Road
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FABIAN Andy
Institute of Astronomy
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