QQ客服 官方微博 反馈留言

浏览/检索结果: 共11条，第1-10条 帮助 限定条件 内容类型：期刊论文    专题：国家天文台    第一署名单位    第一作者单位    通讯作者单位     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 Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. X. Optical Variability Characteristics 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 877, 期号: 1, 页码: 11 作者:  Lu, Kai-Xing;  Huang, Ying-Ke;  Zhang, Zhi-Xiang;  Wang, Kai;  Du, Pu 收藏  |  浏览/下载：13/0  |  提交时间：2020/03/10 quasars: supermassive black holes  galaxies: active  galaxies: nuclei  galaxies: Seyfert   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, Kai-Xing 收藏  |  浏览/下载：55/0  |  提交时间：2020/03/10 galaxies: active  galaxies: individual (I Zw 1)  galaxies: nuclei Supporting material: machine-readable table   A Possible similar to 20 yr Periodicity in Long-term Optical Photometric and Spectral Variations of the Nearby Radio-quiet Active Galactic Nucleus Ark 120 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2019, 卷号: 241, 期号: 2, 页码: 14 作者:  Li, Yan-Rong;  Wang, Jian-Min;  Zhang, Zhi-Xiang;  Wang, Kai;  Huang, Ying-Ke 收藏  |  浏览/下载：12/0  |  提交时间：2020/03/10 galaxies: active  galaxies: individual (Ark 120)  methods: data analysis  methods: statistical  quasars: general   Monitoring AGNs with H beta Asymmetry. I. First Results: Velocity-resolved Reverberation Mapping 期刊论文 ASTROPHYSICAL JOURNAL, 2018, 卷号: 869, 期号: 2, 页码: 17 作者:  Du, Pu;  Brotherton, Michael S.;  Wang, Kai;  Huang, Zheng-Peng;  Hu, Chen 收藏  |  浏览/下载：28/0  |  提交时间：2020/03/10 galaxies: active  galaxies: nuclei  quasars: supermassive black holes   Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VIII. Structure of the Broad-line Region and Mass of the Central Black Hole in Mrk 142 期刊论文 ASTROPHYSICAL JOURNAL, 2018, 卷号: 869, 期号: 2, 页码: 20 作者:  Li, Yan-Rong;  Songsheng, Yu-Yang;  Qiu, Jie;  Hu, Chen;  Du, Pu 收藏  |  浏览/下载：41/0  |  提交时间：2020/03/10 black hole physics  galaxies: active  galaxies: individual (Mrk 142)  quasars: general   A High-quality Velocity-delay Map of the Broad-line Region in NGC 5548 期刊论文 ASTROPHYSICAL JOURNAL LETTERS, 2018, 卷号: 865, 期号: 1, 页码: 6 作者:  Xiao, Ming;  Du, Pu;  Lu, Kai-King;  Hu, Chen;  Li, Yan-Rong 收藏  |  浏览/下载：1/0  |  提交时间：2020/03/10 galaxies: active  galaxies: individual (NGC 5548)  galaxies: nuclei  galaxies: Seyfert   Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VII. Reconstruction of Velocity-delay Maps by the Maximum Entropy Method 期刊论文 ASTROPHYSICAL JOURNAL, 2018, 卷号: 864, 期号: 2, 页码: 13 作者:  Xiao, Ming;  Du, Pu;  Horne, Keith;  Hu, Chen;  Li, Yan-Rong 收藏  |  浏览/下载：67/0  |  提交时间：2020/03/10 accretion, accretion disks  galaxies: active  galaxies: nuclei  galaxies: Seyfert   The MALATANG Survey: The LGAS–LIR Correlation on Sub-kiloparsec Scale in Six Nearby Star-forming Galaxies as Traced by HCN J?=?4?→?3 and HCO+ J?=?4?→?3 期刊论文 The Astrophysical Journal, 2018, 卷号: 860, 期号: 2 作者:  Tan,Qing-Hua;  Gao,Yu;  Zhang,Zhi-Yu;  Greve,Thomas R.;  Jiang,Xue-Jian 收藏  |  浏览/下载：4/0  |  提交时间：2020/03/11 galaxies: ISM  galaxies: star formation  infrared: galaxies  ISM: molecules  radio lines: galaxies   Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei IX 10 New Observations of Reverberation Mapping and Shortened H beta Lags 期刊论文 ASTROPHYSICAL JOURNAL, 2018, 卷号: 856, 期号: 1, 页码: 14 作者:  Du, Pu;  Zhang, Zhi-Xiang;  Wang, Kai;  Huang, Ying-Ke;  Zhang, Yue 收藏  |  浏览/下载：1/0  |  提交时间：2020/03/11 accretion, accretion disks  galaxies: active  galaxies: nuclei  quasars: supermassive black holes   SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. VI. VELOCITY-RESOLVED REVERBERATION MAPPING OF THE H beta LINE 期刊论文 ASTROPHYSICAL JOURNAL, 2016, 卷号: 820, 期号: 1 作者:  Du, Pu;  Lu, Kai-Xing;  Hu, Chen;  Qiu, Jie;  Li, Yan-Rong 收藏  |  浏览/下载：13/0  |  提交时间：2016/11/01 accretion, accretion disks  galaxies: active  quasars: supermassive black holes