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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 学科主题：天文学::星系与宇宙学     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Monitoring AGNs with H beta Asymmetry. III. Long-term Reverberation Mapping Results of 15 Palomar-Green Quasars 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2022, 卷号: 262, 期号: 1 作者:  Bao, Dong-Wei;  Brotherton, Michael S.;  Du, Pu;  McLane, Jacob N.;  Zastrocky, T. E. 收藏  |  浏览/下载：37/0  |  提交时间：2022/08/29 Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC 4151 during Outburst Stage: Evidence for Kinematics Evolution of Broad-line Region 期刊论文 ASTROPHYSICAL JOURNAL, 2022, 卷号: 936, 期号: 1 作者:  Li SS(李莎莎);  Feng HC(封海成);  Liu HT(刘洪涛);  Bai JM(白金明);  Li, Rui 收藏  |  浏览/下载：34/0  |  提交时间：2022/09/19 Reverberation Mapping of Two Luminous Quasars: The Broad-line Region Structure and Black Hole Mass 期刊论文 ASTROPHYSICAL JOURNAL, 2021, 卷号: 920, 期号: 1 作者:  Li, Sha-Sha;  Yang, Sen;  Yang, Zi-Xu;  Chen, Yong-Jie;  Songsheng, Yu-Yang 收藏  |  浏览/下载：68/0  |  提交时间：2021/10/18 Reverberation Mapping Measurements of Black Hole Masses and Broad-line Region Kinematics in Mrk 817 and NGC 7469 期刊论文 ASTROPHYSICAL JOURNAL, 2021, 卷号: 918, 期号: 2 作者:  Lu KX(卢开兴);  Wang JG(王建国);  Zhang, Zhi-Xiang;  Huang, Ying-Ke;  Xu L(许良) 收藏  |  浏览/下载：37/0  |  提交时间：2021/09/22 Reverberation Mapping of Changing-look Active Galactic Nucleus NGC 3516 期刊论文 ASTROPHYSICAL JOURNAL, 2021, 卷号: 909, 期号: 1, 页码: 11 作者:  Feng HC(封海成);  Hu, Chen;  Li, Sha-Sha;  Liu HT(刘洪涛);  Bai JM(白金明) 收藏  |  浏览/下载：27/0  |  提交时间：2021/03/29 Active galaxies  Photometry  Reverberation mapping  Seyfert galaxies  Spectroscopy  Supermassive black holes   Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XII. Reverberation Mapping Results for 15 PG Quasars from a Long-duration High-cadence Campaign 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2021, 卷号: 253, 期号: 1, 页码: 18 作者:  Hu, Chen;  Li, Sha-Sha;  Yang, Sen;  Yang, Zi-Xu;  Guo, Wei-Jian 收藏  |  浏览/下载：30/0  |  提交时间：2021/04/19 Monitoring AGNs with H beta Asymmetry. II. Reverberation Mapping of Three Seyfert Galaxies Historically Displaying H beta Profiles with Changing Asymmetry: Mrk 79, NGC 3227, and Mrk 841 期刊论文 The Astrophysical Journal, 2020, 卷号: 905, 期号: 1 作者:  Brotherton ,Michael S.;  Du, Pu;  Xiao, Ming;  Bao, Dong-Wei;  Zhao, Bixuan 收藏  |  浏览/下载：56/0  |  提交时间：2021/01/25 Seyfert galaxies  Supermassive black holes  Reverberation mapping   Evidence for Two Distinct Broad-line Regions from Reverberation Mapping of PG 0026+129 期刊论文 The Astrophysical Journal, 2020, 卷号: 905, 期号: 1, 页码: 18 作者:  Hu, Chen;  Li, Sha-Sha;  Guo, Wei-Jian;  Yang, Sen;  Yang, Zi-Xu 收藏  |  浏览/下载：75/0  |  提交时间：2021/01/25 Supermassive black holes  Seyfert galaxies  Active galactic nuclei  Quasars  Reverberation mapping  Time domain astronomy   Active Galactic Nuclei with Ultrafast Outflows Monitoring Project: The Broad-line Region of Mrk 79 as a Disk Wind 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 887, 期号: 2, 页码: 20 作者:  Lu KX(卢开兴);  Bai JM(白金明);  Zhang, Zhi-Xiang;  Du, Pu;  Hu, Chen 收藏  |  浏览/下载：46/0  |  提交时间：2020/03/02 Reverberation Mapping of the Narrow-line Seyfert 1 Galaxy I Zwicky 1: Black Hole Mass 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 876, 期号: 2, 页码: 14 作者:  Huang, Ying-Ke;  Hu, Chen;  Zhao, Yu-Lin;  Zhang, Zhi-Xiang;  Lu KX(卢开兴) 收藏  |  浏览/下载：74/0  |  提交时间：2019/06/11 galaxies: active  galaxies: individual (I Zw 1)  galaxies: nuclei Supporting material: machine-readable table