期刊论文详细信息
Journal of astrophysics and astronomy | |
Estimation of Black Hole Masses from Steep Spectrum Radio Quasars | |
You-Bing Li1  Ye Chen12  Yi-Ping Qin12  Zhi-Fu Chen2  | |
[1] Guangzhou City Construction College, Guangzhou, People’s Republic of China.$$;Center for Astrophysics, Guangzhou University, Guangzhou 510006, People’s Republic of China.$$ | |
关键词: Black hole physics; methods: statistical; galaxies: jet.; | |
DOI : | |
学科分类:天文学(综合) | |
来源: Indian Academy of Sciences | |
【 摘 要 】
In this work, we employ a sample of 185 steep-spectrum radio quasars (SSRQs) to estimate their black hole masses from broad emission lines. Our black hole masses are compared with the virial black hole masses estimated by Shen (2010). We find that there is a large deviation between the two kinds of values if the black hole masses are estimated from broad emission line of CIV. However, both values are in agreement if the black hole masses are estimated from broad emission line of MgII or Hð›½.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912040493622ZK.pdf | 132KB | download |