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Chinese Academy of Sciences Institutional Repositories Grid
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  • 2019 [22]
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Gamma-ray luminosity function of BL Lac objects and contribution to the extragalactic gamma-ray background 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 490, 期号: 1, 页码: 758-765
作者:  Qu, Yankun;  Zeng, Houdun;  Yan DH(闫大海)
  |  收藏  |  浏览/下载：21/0  |  提交时间：2020/03/16
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  |  浏览/下载：25/0  |  提交时间：2021/09/26
Decomposing the host galaxy from high-z QSOs using principal component analysis 期刊论文  OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2019, 卷号: 19, 期号: 10, 页码: 10
作者:  He, Wei;  Wang, Yi-Ping
  |  收藏  |  浏览/下载：6/0  |  提交时间：2020/03/12
Search for Intra-day Optical Variability in gamma-Ray-loud Blazars S5 0716+714 and 3C 273 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2019, 卷号: 880, 期号: 2, 页码: 12
作者:  Liu HT(刘洪涛);  Feng HC(封海成);  Xin YX(辛玉新);  Bai JM(白金明);  Li SK(李少昆)
  |  收藏  |  浏览/下载：84/0  |  提交时间：2019/09/23
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  |  浏览/下载：16/0  |  提交时间：2020/03/10
Variability of Low-ionization Broad Absorption-line Quasars Based on Multi-epoch Spectra from the Sloan Digital Sky Survey 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2019, 卷号: 242, 期号: 2, 页码: 23
作者:  Yi WM(易卫敏);  Brandt, W. N.;  Hall, P. B.;  Vivek, M.;  Grier, C. J.
  |  收藏  |  浏览/下载：124/0  |  提交时间：2019/07/22
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  |  浏览/下载：115/0  |  提交时间：2019/07/22
Efficient selection of quasar candidates based on optical and infrared photometric data using machine learning 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 485, 期号: 4, 页码: 4539-4549
作者:  Jin, Xin;  Zhang, Yanxia;  Zhang, Jingyi;  Zhao, Yongheng;  Wu, Xue-bing
  |  收藏  |  浏览/下载：17/0  |  提交时间：2020/03/10
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  |  浏览/下载：23/0  |  提交时间：2020/03/10
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  OAI收割
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：64/0  |  提交时间：2019/05/22