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浏览/检索结果: 共17条，第1-10条 帮助 限定条件 发表日期：2019     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 Does black hole growth depend fundamentally on host-galaxy compactness? 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 490, 期号: 1, 页码: 1135-1155 作者:  Ni, Q.;  Yang, G.;  Brandt, W. N.;  Alexander, D. M.;  Chen, C-T J. 收藏  |  浏览/下载：8/0  |  提交时间：2020/03/10 galaxies: active  galaxies: evolution  galaxies: nuclei  X-rays: galaxies   The X-ray properties of z > 6 quasars: no evident evolution of accretion physics in the first Gyr of the Universe 期刊论文 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 630, 页码: 16 作者:  Vito, F.;  Brandt, W. N.;  Bauer, F. E.;  Calura, F.;  Gilli, R. 收藏  |  浏览/下载：11/0  |  提交时间：2021/09/26 methods: data analysis  galaxies: active  galaxies: nuclei  X-rays: galaxies  galaxies: high-redshift  quasars: general   Statistical analysis on X-ray flares from the nucleus and HST-1 knot in the M87 jet 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 2, 页码: 2685-2693 作者:  Yang, Shenbang;  Yan DH(闫大海);  Dai, Benzhong;  Zhang, Pengfei;  Zhu, Qianqian 收藏  |  浏览/下载：65/0  |  提交时间：2019/11/25 radiation mechanisms: non-thermal  galaxies: jets  X-rays: individual: M87   Relativistic Fe K alpha line in the composite X-ray spectra of radio-loud active galactic nuclei 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 488, 期号: 3, 页码: 4378-4388 作者:  Hu, Jingwei;  Liu, Zhu;  Jin, Chichuan;  Yuan, Weimin 收藏  |  浏览/下载：0/0  |  提交时间：2020/03/10 line: profiles  galaxies: active  galaxies: jets  X-rays: galaxies   Discovery of the first heavily obscured QSO candidate at z > 6 in a close galaxy pair 期刊论文 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 628, 页码: 5 作者:  Vito, F.;  Brandt, W. N.;  Bauer, F. E.;  Gilli, R.;  Luo, B. 收藏  |  浏览/下载：22/0  |  提交时间：2020/03/10 early Universe  galaxies: high-redshift  methods: observational  galaxies: individual: J167.6415-13.4960  galaxies: active  X-rays: individuals: J167.6415-13.4960   X-ray properties of two transient ULX candidates in galaxy NGC 7090 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 486, 期号: 4, 页码: 5709-5715 作者:  Liu, Zhu;  O'Brien, P. T.;  Osborne, J. P.;  Evans, P. A.;  Page, K. L. 收藏  |  浏览/下载：73/0  |  提交时间：2020/03/10 galaxies: individua NGC 7090 X-ra is. binaries X-rays: individual:NGC 7090 Xl  NGC 7090 X2   SDSS J075101.42+291419.1: A Super-Eddington Accreting Quasar with Extreme X-Ray Variability 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 878, 期号: 2, 页码: 14 作者:  Liu, Hezhen;  Luo, B.;  Brandt, W. N.;  Brotherton, Michael S.;  Du, Pu 收藏  |  浏览/下载：12/0  |  提交时间：2020/03/10 galaxies: active  quasars: individual (SDSS J075101.42+291419.1)  X-rays: galaxies   SDSS J075101.42+291419.1: A Super-Eddington Accreting Quasar with Extreme X-Ray Variability 期刊论文 The Astrophysical Journal, 2019, 卷号: 878, 期号: 2 作者:  Liu,Hezhen;  Luo,B.;  Brandt,W. N.;  Brotherton,Michael S.;  Du,Pu 收藏  |  浏览/下载：42/0  |  提交时间：2019/07/22 galaxies: active  quasars: individual (SDSS J075101.42+291419.1)  X-rays: galaxies   Piercing through Highly Obscured and Compton-thick AGNs in the Chandra Deep Fields. I. X-Ray Spectral and Long-term Variability Analyses 期刊论文 The Astrophysical Journal, 2019, 卷号: 877, 期号: 1 作者:  Li,Junyao;  Xue,Yongquan;  Sun,Mouyuan;  Liu,Teng;  Vito,Fabio 收藏  |  浏览/下载：13/0  |  提交时间：2020/03/10 galaxies: active  galaxies: nuclei  quasars: general  X-rays: galaxies   Jet production in black hole X-ray binaries and active galactic nuclei: mass feeding and advection of magnetic fields 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 485, 期号: 2, 页码: 1916-1923 作者:  Cao, Xinwu;  Lai, Dong 收藏  |  浏览/下载：59/0  |  提交时间：2019/09/26 accretion, accretion discs  black hole physics  magnetic fields  galaxies: active  galaxies: jets  X-rays: binaries