QQ客服 官方微博 反馈留言

浏览/检索结果: 共9条，第1-9条 帮助 限定条件 学科主题：天文学::天体物理学::高能天体物理学    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 First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way 期刊论文 ASTROPHYSICAL JOURNAL LETTERS, 2022, 卷号: 930, 期号: 2 作者:  Akiyama, Kazunori;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos;  Anantua, Richard 收藏  |  浏览/下载：48/0  |  提交时间：2022/06/02 Spectropolarimetry and photometry of the early afterglow of the gamma-ray burst GRB 191221B 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 506, 期号: 3, 页码: 4621-4631 作者:  Buckley, D A H;  Bagnulo, S;  Britto, R J;  Mao JR(毛基荣);  Kann, D A 收藏  |  浏览/下载：54/0  |  提交时间：2022/01/24 magnetic fields  gamma-ray bursts  high energy astrophysics  polarimetry  shocks  jets   Correlations between gamma-ray luminosity and magnetization of the jet as well as relativistic electron injection power: cases for Mrk 421, 3C 454.3 and 3C 279 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 503, 期号: 2, 页码: 2523-2538 作者:  Hu, Wen;  Yan DH(闫大海);  Hu, Qianglin 收藏  |  浏览/下载：25/0  |  提交时间：2021/06/21 radiation mechanisms: non-thermal  galaxies: active  galaxies: individual: Mrk 421  galaxies: individual: 3C 454.3  galaxies: individual: 3C 279  galaxies: jets   Mrk 1239: a Type-2 Counterpart of Narrow-line Seyfert-1? 期刊论文 ASTROPHYSICAL JOURNAL, 2021, 卷号: 912, 期号: 2, 页码: 13 作者:  Pan, Xiang;  Zhou, Hongyan;  Yang, Chenwei;  Sun, Luming;  Smith, Paul S. 收藏  |  浏览/下载：70/0  |  提交时间：2021/06/15 First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon 期刊论文 ASTROPHYSICAL JOURNAL LETTERS, 2021, 卷号: 910, 期号: 1 作者:  Akiyama, Kazunori;  Algaba, Juan Carlos;  Alberdi, Antxon;  Alef, Walter;  Anantua, Richard 收藏  |  浏览/下载：91/0  |  提交时间：2021/04/19 Accretion  Black holes  Event horizons  Jets  Kerr black holes  Magnetic fields  Magnetohydrodynamics  Plasma astrophysics  Polarimetry  Radiative transfer  Radio jets  Relativistic jets   First M87 Event Horizon Telescope Results. VII. Polarization of the Ring 期刊论文 The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1, 页码: 48 作者:  Akiyama,Kazunori;  Algaba,Juan Carlos;  Alberdi,Antxon;  Alef,Walter;  Anantua,Richard 收藏  |  浏览/下载：101/0  |  提交时间：2021/04/19 Polarimetry  Radio interferometry  Very long baseline interferometry  Supermassive black holes  Active galactic nuclei  Low-luminosity active galactic nuclei  Astronomy data modeling  Galaxy accretion disks  Galaxies: individual: M87   Polarization of Astrophysical Events with Precessing Jets 期刊论文 The Astrophysical Journal, 2019, 卷号: 878, 期号: 2 作者:  Lan, Mi-Xiang;  Xue, Rui;  Xiong DR(熊定荣);  Lei, Wei-Hua;  Wu, Xue-Feng 收藏  |  浏览/下载：110/0  |  提交时间：2019/07/22 galaxies: jets  gamma-ray burst: general  magnetic fields  polarization  radiation mechanisms: non-thermal   First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring 期刊论文 ASTROPHYSICAL JOURNAL LETTERS, 2019, 卷号: 875, 期号: 1, 页码: 31 作者:  Akiyama,Kazunori;  Alberdi,Antxon;  Alef,Walter;  Asada,Keiichi;  Azulay,Rebecca 收藏  |  浏览/下载：151/0  |  提交时间：2019/05/21 accretion, accretion disks  black hole physics  galaxies: individual (M87)  galaxies: jets magnetohydrodynamics (MHD)  techniques: high angular resolution   A Deeply Buried Narrow-line Seyfert 1 Nucleus Uncovered in Scattered Light 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 870, 期号: 2, 页码: 8 作者:  Pan, Xiang;  Lu, Honglin;  Komossa, S.;  Xu, Dawei;  Yuan, Weimin 收藏  |  浏览/下载：86/0  |  提交时间：2019/03/04 galaxies: Seyfert  quasars: emission lines  quasars: individual (SDSS J120300.19+162443.7)