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Multiepoch Spectroscopy of Mg ii Broad Absorption Line Transitions 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2021, 卷号: 255, 期号: 1
作者:  Yi WM(易卫敏);  Timlin, John
Adobe PDF(2232Kb)  |  收藏  |  浏览/下载：277/0  |  提交时间：2021/07/26
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：328/0  |  提交时间：2020/07/06
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：423/1  |  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：432/0  |  提交时间：2019/03/04
galaxies: active  quasars: absorption lines  quasars: individual (SDSS J0827+4252)  
The Physical Constraints on a New LoBAL QSO at z=4.82 期刊论文
ASTROPHYSICAL JOURNAL, 2017, 卷号: 838, 期号: 2
作者:  Yi WM(易卫敏);  Green, Richard;  Bai JM(白金明);  Wang, Tinggui;  Grier, Catherine J.;  Trump, Jonathan R.;  Brandt, William N.;  Zuo, Wenwen;  Yang, Jinyi;  Wang, Feige;  Yang, Chenwei;  Wu, Xue-Bing;  Zhou, Hongyan;  Fan, Xiaohui;  Jiang, Linhua;  Yang, Qian;  Varricatt, Watson;  Kerr, Tom;  Milne, Peter;  Benigni, Sam;  Wang JG(王建国);  Zhang JJ(张居甲);  Wang F(王放);  Wang CJ(王传军);  Xin YX(辛玉新);  Fan YF(范玉峰);  Chang L(常亮);  Zhang XL(张西亮);  Lun BL(伦宝利)
Adobe PDF(1030Kb)  |  收藏  |  浏览/下载：434/1  |  提交时间：2017/05/16
Galaxies: High-redshift  Quasars: Absorption Lines  Quasars: General  Quasars: Individual (j0122+1216)