中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共55条，第1-10条 帮助

条数/页： 排序方式：
XMM-Newton Observations of Two Archival X-Ray Weak Type 1 Quasars: Obscuration Induced X-Ray Weakness and Variability 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2023, 卷号: 954, 期号: 2
作者:  Zhang, Zijian;  Luo, Bin;  Brandt, W. N.;  Du, Pu;  Hu, Chen
  |  收藏  |  浏览/下载：11/0  |  提交时间：2023/09/18
The 2175 angstrom bump features in FeLoBAL quasars: One indicator of MW-like dust in the nuclear region of quasars 期刊论文  OAI收割
ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 663
作者:  Zhang, Shaohua;  Ge, Jian;  Ji, Tuo;  Jiang, Peng;  Luo, Zhijian
  |  收藏  |  浏览/下载：29/0  |  提交时间：2022/08/01
A Quasar Shedding Its Dust Cocoon at Redshift 2 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2022, 卷号: 930, 期号: 1
作者:  Yi WM(易卫敏);  Brandt, W. N.;  Ni, Q.;  Ho, Luis C.;  Luo, Bin
  |  收藏  |  浏览/下载：41/0  |  提交时间：2022/05/09
Discovery of late-time X-ray flare and anomalous emission line enhancement after the nuclear optical outburst in a narrow-line Seyfert 1 Galaxy 期刊论文  OAI收割
Astronomy and Astrophysics, 2022, 卷号: 660
作者:  Zhang, W. J.;  Shu, X. W.;  Sheng, Z. F.;  Sun, L. M.;  Dou, L. M.
  |  收藏  |  浏览/下载：80/0  |  提交时间：2022/05/16
Multiepoch Spectroscopy of Mg ii Broad Absorption Line Transitions 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2021, 卷号: 255, 期号: 1
作者:  Yi WM(易卫敏);  Timlin, John
  |  收藏  |  浏览/下载：14/0  |  提交时间：2021/07/26
Spectroscopy of Broad Absorption Line Quasars at 3 less than or similar to Z less than or similar to 5. I. Evidence for Quasar Winds Shaping Broad/Narrow Emission Line Regions 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2020, 卷号: 893, 期号: 2, 页码: 14
作者:  Yi WM(易卫敏);  Zuo, Wenwen;  Yang, Jinyi;  Wang, Feige;  Timlin, John
  |  收藏  |  浏览/下载：25/0  |  提交时间：2020/06/08
Spectroscopy of Broad Absorption Line Quasars at 3 less than or similar to Z less than or similar to 5. I. Evidence for Quasar Winds Shaping Broad/Narrow Emission Line Regions 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2020, 卷号: 893, 期号: 2, 页码: 14
作者:  Yi, Weimin;  Zuo, Wenwen;  Yang, Jinyi;  Wang, Feige;  Timlin, John
  |  收藏  |  浏览/下载：41/0  |  提交时间：2021/12/06
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  |  浏览/下载：50/0  |  提交时间：2020/03/31
Discovery of Metastable He I* λ10830 Mini-broad Absorption Lines and Very Narrow Paschen α Emission Lines in the ULIRG Quasar IRAS F11119+3257 期刊论文  OAI收割
The Astrophysical Journal, 2019, 卷号: 883, 期号: 2
作者:  Pan, Xiang;  Zhou, Hongyan;  Liu WJ(刘文娟);  Liu, Bo;  Ji, Tuo
  |  收藏  |  浏览/下载：124/0  |  提交时间：2019/11/25
Discovery of Metastable HeI* lambda 10830 Mini-broad Absorption Lines and Very Narrow Paschen alpha Emission Lines in the ULIRG Quasar IRAS F11119+3257 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2019, 卷号: 883, 期号: 2, 页码: 16
作者:  Pan, Xiang;  Zhou, Hongyan;  Liu WJ(刘文娟);  Liu, Bo;  Ji, Tuo
  |  收藏  |  浏览/下载：45/0  |  提交时间：2020/03/02