机构

• 国家天文台 [21]
• 上海天文台 [13]
• 云南天文台 [12]
• 高能物理研究所 [4]
• 紫金山天文台 [2]
• 中国科学院大学 [1]
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采集方式

• OAI收割 [53]
• iSwitch采集 [1]

内容类型

• 期刊论文 [53]
• 会议论文 [1]

发表日期

• 2026 [1]
• 2022 [1]
• 2020 [2]
• 2019 [5]
• 2018 [4]
• 2017 [6]
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学科主题

• Astronomy... [12]
• 天文学 [3]
• 天文学::星系与宇宙... [3]
• 星系与宇宙学研究中心 [2]
• 天体物理学 [1]
• 天文学::天体物理学 [1]
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筛选

浏览/检索结果: 共54条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 X-ray quasi-periodic oscillations in active galactic nuclei and their implications for the changing-look phenomenon 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2026, 卷号: 708 作者:  Sun, Mouyuan;  Zhou, Shuying;  Liu, Jihong;  Jiang, Ning;  Cai, Zhen-Yi   |  收藏  |   Sensitive Chandra coverage of a representative sample of weak-line quasars: revealing the full range of X-ray properties 期刊论文  OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 卷号: 511, 期号: 4, 页码: 5251-5264 作者:  Ni, Q;  Brandt, W N;  Luo, B;  Garmire, G P;  Hall, P B   |  收藏  |   The deep Chandra survey in the SDSS J1030+0524 field 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2020, 卷号: 637, 页码: 20 作者:  Nanni, R.;  Gilli, R.;  Vignali, C.;  Mignoli, M.;  Peca, A.   |  收藏  |   The correlations between optical/UV broad lines and X-ray emission for a large sample of quasars 期刊论文  OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 492, 期号: 1, 页码: 719-741 作者:  Timlin, John D., II;  Brandt, W. N.;  Ni, Q.;  Luo, B.;  Pu, Xingting   |  收藏  |   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  OAI收割 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  |   SDSS J075101.42+291419.1: A Super-Eddington Accreting Quasar with Extreme X-Ray Variability 期刊论文  OAI收割 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  |   SDSS J075101.42+291419.1: A Super-Eddington Accreting Quasar with Extreme X-Ray Variability 期刊论文  OAI收割 The Astrophysical Journal, 2019, 卷号: 878, 期号: 2 作者:  Brandt,W. N.;  Wang,Jian-Min;  Shemmer,Ohad;  Hu,Chen;  Gallagher,S. C.   |  收藏  |   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  OAI收割 The Astrophysical Journal, 2019, 卷号: 877, 期号: 1 作者:  Li,Junyao;  Xue,Yongquan;  Sun,Mouyuan;  Liu,Teng;  Vito,Fabio   |  收藏  |   X-ray emission of z > 2.5 active galactic nuclei can be obscured by their host galaxies 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 623, 页码: 14 作者:  Circosta, C.;  Vignali, C.;  Gilli, R.;  Feltre, A.;  Vito, F.   |  收藏  |   Probing the dynamical state, baryon content, and multiphase nature of galaxy clusters with bright background QSOs 期刊论文  OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 卷号: 481, 期号: 3, 页码: 4111-4122 作者:  Ge, Chong;  Wang, Q. Daniel;  Burchett, Joseph N.;  Tripp, Todd M.;  Sun, Ming   |  收藏  |