Unity among Black Holes: Observational Similarities between Galactic Black Holes and Active Galactic Nuclei

被引：0

作者：

Wilms, Joern ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Astron Inst, D-96049 Bamberg, Germany

来源：

CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS | 2008年 / 8卷

关键词：

X-rays: binaries; galaxies: active; accretion; accretion physics; black hole physics;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A brief overview of recent observational work on the similarities of Galactic and supermassive black holes is given. It is shown that Galactic black holes and Active Galactic Nuclei both show relativistically broadened iron lines, follow the same relationship between their X-ray and their radio luminosity (L-radio alpha L-X(0.7)), and show similar X-ray variability. These observations indicate that the accretion flows around black holes scale over many orders of magnitude in mass and luminosity.

引用

页码：281 / 290

页数：10

共 81 条

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