Broad Iron Lines in AGN : The Case of MCG-6-30-15(Session 8 : Key Physical Evidence for BHs)

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概要

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• We review the main properties of the broad iron line of the Seyfert galaxy MCG-6-30-15 and present the latest results on its variability based on XMM-Newton observations. On a 10 ks time scale, the iron line appears to be almost constant during a normal flux state (2001 observation) despite changes by more than a factor 3 in the continuum. On the other hand, a correlation between line and continuum is found in 2000, during a low flux state of the source. Rapid line variability is indeed present, consistently with emission from the inner accretion disc region. Observational results are interpreted in terms of a light bending model that can explain what are otherwise puzzling properties of this source and is able to reproduce many of the observed properties.

• 理論物理学刊行会の論文
• 2004-11-15

著者

• MINIUTTI Giovanni

  Institute of Astronomy, University of Cambridge

• Iwasawa K

  Max Planck Institut Fur Extraterrestrische Physik (mpe)

• IWASAWA Kazushi

  Max Planck Institut fur extraterrestrische Physik (MPE)

• Miniutti Giovanni

  Institute Of Astronomy

• IWSAWA Kazushi

  Institute of Astronomy

関連論文

• Revealing the High Energy Emission from the Obscured Seyfert Galaxy MCG -5-23-16 with Suzaku
• Probing the disk-jet connection of the radio galaxy 3C 120 observed with Suzaku
• The Long Suzaku Observation of MCG-6-30-15(Chapter 10. Super Massive Black Holes, The Extreme Universe in the Suzaku Era)
• Suzaku Observations of the Hard X-Ray Variability of MCG -6-30-15 : the Effects of Strong Gravity around a Kerr Black Hole
• Suzaku Observation of 1H0707-495 : Puzzling Spectral Drop around 7keV(Chapter 10. Super Massive Black Holes, The Extreme Universe in the Suzaku Era)
• The Suzaku Observation of NGC 3516 : Complex Absorption and the Broad and Narrow Fe K Lines
• Wide-Band Spectroscopy of the Compton Thick Seyfert 2 Galaxy Markarian 3 with Suzaku
• Iron Line Properties of the Seyfert 1 Galaxy MCG-6-30-15 Observed with ASCA
• The Variable O VIII Warm Absorber in MCG-6-30-15
• Broad Iron Lines in AGN : The Case of MCG-6-30-15(Session 8 : Key Physical Evidence for BHs)
• The Long Suzaku Observation of MCG-6-30-15
• Broad Iron Lines in AGN : The Case of MCG-6-30-15(Session 8 : Key Physical Evidence for BHs)

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