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Quasar Winds Caught on Acceleration and Deceleration 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2024, 卷号: 271, 期号: 2
作者:  Yi WM(易卫敏);  Hall, P. B.;  Yuan, Zunli;  Brandt, W. N.;  Schneider, D. P.;  He, Zhicheng;  Bai JM(白金明);  Wu, Xue-Bing
Adobe PDF(6076Kb)  |  收藏  |  浏览/下载：130/0  |  提交时间：2024/04/22
XMM-Newton Observations of Two Archival X-Ray Weak Type 1 Quasars: Obscuration Induced X-Ray Weakness and Variability 期刊论文
ASTROPHYSICAL JOURNAL, 2023, 卷号: 954, 期号: 2
作者:  Zhang, Zijian;  Luo, Bin;  Brandt, W. N.;  Du, Pu;  Hu, Chen;  Huang, Jian;  Pu, Xingting;  Wang, Jian-Min;  Yi WM(易卫敏)
Adobe PDF(840Kb)  |  收藏  |  浏览/下载：204/0  |  提交时间：2023/09/18
A Quasar Shedding Its Dust Cocoon at Redshift 2 期刊论文
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;  Yan, Wei;  Schneider, D. P.;  Paul, Jeremiah D.;  Plotkin, Richard M.;  Yang, Jinyi;  Wang, Feige;  He, Zhicheng;  Chen, Chen;  Wu, Xue-Bing;  Bai JM(白金明)
Adobe PDF(2169Kb)  |  收藏  |  浏览/下载：284/0  |  提交时间：2022/05/09
A Rapid and Large-amplitude X-Ray Dimming Event in a z approximate to 2.6 Radio-quiet Quasar 期刊论文
ASTROPHYSICAL JOURNAL, 2022, 卷号: 930, 期号: 1
作者:  Liu, Hezhen;  Luo, B.;  Brandt, W. N.;  Huang, Jian;  Pu, Xingting;  Yi WM(易卫敏);  Yu, Li-Ming
Adobe PDF(1090Kb)  |  收藏  |  浏览/下载：169/0  |  提交时间：2022/05/16
Connecting Low- and High-redshift Weak Emission-line Quasars via Hubble Space Telescope Spectroscopy of Ly alpha Emission 期刊论文
ASTROPHYSICAL JOURNAL, 2022, 卷号: 929, 期号: 1
作者:  Paul, Jeremiah D.;  Plotkin, Richard M.;  Shemmer, Ohad;  Anderson, Scott F.;  Brandt, W. N.;  Fan, Xiaohui;  Gallo, Elena;  Luo, Bin;  Ni, Qingling;  Richards, Gordon T.;  Schneider, Donald P.;  Wu, Jianfeng;  Yi WM(易卫敏)
Adobe PDF(2139Kb)  |  收藏  |  浏览/下载：222/0  |  提交时间：2022/04/29
Sensitive Chandra coverage of a representative sample of weak-line quasars: revealing the full range of X-ray properties 期刊论文
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;  Plotkin, R M;  Shemmer, O;  III, J D Timlin,;  Vito, F;  Wu, J;  Yi WM(易卫敏)
Adobe PDF(2460Kb)  |  收藏  |  浏览/下载：191/0  |  提交时间：2022/03/28
galaxies: active  galaxies: nuclei  quasars: general  X-rays: galaxies  
An Extreme X-Ray Variability Event of a Weak-line Quasar 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 889, 期号: 2, 页码: 6
作者:  Ni, Q.;  Brandt, W. N.;  Yi WM(易卫敏);  Luo, B.;  Timlin, J. D., III;  Hall, P. B.;  Liu, Hezhen;  Plotkin, R. M.;  Shemmer, O.;  Vito, F.;  Wu, Jianfeng
Adobe PDF(626Kb)  |  收藏  |  浏览/下载：327/0  |  提交时间：2020/07/06
The correlations between optical/UV broad lines and X-ray emission for a large sample of quasars 期刊论文
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;  Schneider, D. P.;  Vivek, M.;  Yi WM(易卫敏)
Adobe PDF(11672Kb)  |  收藏  |  浏览/下载：306/0  |  提交时间：2020/03/31
galaxies: active  quasars: emission lines  quasars: general  X-rays: general  
Variability of Low-ionization Broad Absorption-line Quasars Based on Multi-epoch Spectra from the Sloan Digital Sky Survey 期刊论文
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.;  Ak, N. Filiz;  Schneider, D. P.;  McGraw, S. M.
Adobe PDF(7127Kb)  |  收藏  |  浏览/下载：422/1  |  提交时间：2019/07/22
galaxies: active  quasars: absorption lines  quasars: general  
Broad Absorption Line Disappearance/Emergence in Multiple Ions in a Weak Emission-line Quasar 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2019, 卷号: 870, 期号: 2, 页码: 6
作者:  Yi WM(易卫敏);  Vivek, M.;  Brandt, W. N.;  Wang, T.;  Timlin, J.;  Ak, N. Filiz;  Schneider, D. P.;  Fynbo, J. P. U.;  Ni, Q.;  Vito, F.;  Indahl, B. L.;  Sameer
Adobe PDF(1385Kb)  |  收藏  |  浏览/下载：429/0  |  提交时间：2019/03/04
galaxies: active  quasars: absorption lines  quasars: individual (SDSS J0827+4252)