Hard X-ray variability of AGN observed with Suzaku

被引:0
作者
Fukazawa, Yasushi [1 ]
Sasada, Mahito [1 ]
Shirai, Hirohisa [1 ]
Kunieda, Hideyo [2 ]
Nakamura, Tomokazu [2 ]
机构
[1] Hiroshima Univ, Dept Phys Sci, Hiroshima 7398536, Japan
[2] Nagoya Univ, Dept Phys, Nagoya, Aichi 4648602, Japan
来源
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT | 2007年 / 169期
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Stydy of time variable spectra is independept tool to decompose the spectral components in the AGN (Active Galactic Nucleus); direct nuclear emission and relfection component. Since the difference between these two components becomes clear by comparing the behavior below and above 10 keV, hard X-ray study of time variability of AGNs is very important. Here we report the initial results of studies of hard X-ray variability of AGNs (MCG-6-30-15, MCG-5-23-16, NGC 4388, NGC 3.516) observed with Suzaku. RMS spectra and flux-flux correlation above 10 keV is derived and discussed.
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页码:282 / 285
页数:4
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