SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. VI. VELOCITY-RESOLVED REVERBERATION MAPPING OF THE H beta LINE
文献类型：期刊论文
| 作者 | Du, Pu1; Lu, Kai-Xing1,2; Hu, Chen1; Qiu, Jie1; Li, Yan-Rong1; Huang, Ying-Ke1; Wang, Fang3 ; Bai, Jin-Ming3; Bian, Wei-Hao4; Yuan, Ye-Fei5
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| 刊名 | ASTROPHYSICAL JOURNAL
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| 出版日期 | 2016-03-20 |
| 卷号 | 820期号:1 |
| 关键词 | accretion, accretion disks galaxies: active quasars: supermassive black holes |
| 英文摘要 | In the sixth of a series of papers reporting on a large reverberation mapping (RM) campaign of active galactic nuclei (AGNs) with high accretion rates, we present velocity-resolved time lags of H beta emission lines for nine objects observed in the campaign during 2012-2013. In order to correct the line broadening caused by seeing and instruments before analyzing the velocity-resolved RM, we adopt the Richardson-Lucy deconvolution to reconstruct their H beta profiles. The validity and effectiveness of the deconvolution are checked using Monte Carlo simulation. Five among the nine objects show clear dependence of the time delay on velocity. Mrk 335 and Mrk 486 show signatures of gas inflow whereas the clouds in the broad-line regions (BLRs) of Mrk 142 and MCG + 06-26-012 tend to be radial outflowing. Mrk 1044 is consistent with having virialized motions. The lags of the remaining four are not velocity-resolvable. The velocity-resolved RM of super-Eddington accreting massive black holes (SEAMBHs) shows that they have diverse kinematics in their BLRs. Comparing with the AGNs with sub-Eddington accretion rates, we do not find significant differences in the BLR kinematics of SEAMBHs. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000372787000027 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5352]  |
| 专题 | 国家天文台_月球与深空探测研究部 |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, 19B Yuquan Rd, Beijing 100049, Peoples R China 2.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China 4.Nanjing Normal Univ, Dept Phys, Nanjing 210097, Jiangsu, Peoples R China 5.Univ Sci & Technol China, Dept Astron, Hefei 230026, Peoples R China 6.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 7.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China 8.Chinese Acad Sci, Natl Astron Observ China, 20A Datun Rd, Beijing 100020, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Pu,Lu, Kai-Xing,Hu, Chen,et al. SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. VI. VELOCITY-RESOLVED REVERBERATION MAPPING OF THE H beta LINE[J]. ASTROPHYSICAL JOURNAL,2016,820(1). |
| APA | Du, Pu.,Lu, Kai-Xing.,Hu, Chen.,Qiu, Jie.,Li, Yan-Rong.,...&SEAMBH Collaboration.(2016).SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. VI. VELOCITY-RESOLVED REVERBERATION MAPPING OF THE H beta LINE.ASTROPHYSICAL JOURNAL,820(1). |
| MLA | Du, Pu,et al."SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. VI. VELOCITY-RESOLVED REVERBERATION MAPPING OF THE H beta LINE".ASTROPHYSICAL JOURNAL 820.1(2016). |
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来源：国家天文台
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