Title of article
A Study of the Black Hole Mass and Accretion Rate Distributions of AGNs
Author/Authors
Bao، نويسنده , , Yuying and Zhang، نويسنده , , Xiong and Chen، نويسنده , , Luo-En and Zhang، نويسنده , , Hao-Jing and Peng، نويسنده , , Zhao-Yang and Zheng، نويسنده , , Yong-Gang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
9
From page
351
To page
359
Abstract
The redshift, central black hole mass and accretion rate are important parameters when studying the AGN evolution. The central black hole masses for 172 quasars and Seyfert galaxies are calculated in this paper using the reverberation mapping method. The distributions of central black hole masses, redshifts and the Eddington accretion rates are analyzed, to verify the transition from the quasar to the Seyfert galaxy in the course of evolution.
Keywords
Quasars: general , galaxy: Seyfert , galaxy: black hole , galaxy: distance and redshift
Journal title
Chinese Astronomy and Astrophysics
Serial Year
2008
Journal title
Chinese Astronomy and Astrophysics
Record number
2263806
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