M-BH-Sigma relation in Sloan Digital Sky Survey flat-spectrum radio quasars
文献类型：期刊论文
| 作者 | Gu, Minfeng1 ; Chen, Zhaoyu1,2; Cao, Xinwu1
|
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2009-08-11 |
| 卷号 | 397期号:3页码:1705-1710 |
| 关键词 | black hole physics galaxies: active galaxies: nuclei quasars: emission lines quasars: general |
| 英文摘要 | The relationship between the black hole mass and velocity dispersion indicated with [O iii] linewidth is investigated for a sample of 87 flat-spectrum radio quasars selected from the Sloan Digital Sky Survey Data Release 3 quasar catalogue. We found that the M-BH-Sigma([O III]) relation is different from the Tremaine et al. relation for nearby inactive galaxies, with a larger black hole mass at given velocity dispersion. There is no strong evidence of cosmology evolution in the M-BH-Sigma([O III]) relation up to z similar to 0.8. A significant correlation between the [O iii] luminosity and broad-line region (BLR) luminosity is found. When transferring the [O iii] luminosity to narrow-line region (NLR) luminosity, the BLR luminosity is, on average, larger than the NLR one by about one order of magnitude. We found a strong correlation between the synchrotron peak luminosity and NLR luminosity, which implies a tight relation between the jet physics and accretion process. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | ACTIVE GALACTIC NUCLEI ; BLACK-HOLE MASS ; GALAXY BULGE RELATIONSHIP ; SEYFERT-GALAXIES ; VELOCITY DISPERSION ; GASEOUS KINEMATICS ; HOST GALAXIES ; HIGH-REDSHIFT ; EMISSION ; LUMINOSITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000268459900046 |
| 公开日期 | 2015-03-17 |
| 源URL | [http://119.78.226.72//handle/331011/15883]  |
| 专题 | 上海天文台_星系宇宙学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Minfeng,Chen, Zhaoyu,Cao, Xinwu. M-BH-Sigma relation in Sloan Digital Sky Survey flat-spectrum radio quasars[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2009,397(3):1705-1710. |
| APA | Gu, Minfeng,Chen, Zhaoyu,&Cao, Xinwu.(2009).M-BH-Sigma relation in Sloan Digital Sky Survey flat-spectrum radio quasars.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,397(3),1705-1710. |
| MLA | Gu, Minfeng,et al."M-BH-Sigma relation in Sloan Digital Sky Survey flat-spectrum radio quasars".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 397.3(2009):1705-1710. |
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来源：上海天文台
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