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Polarimetric Properties of Event Horizon Telescope Targets from ALMA 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1, 页码: 54
作者:  
Goddi,Ciriaco;  Martí-Vidal,Iván;  Messias,Hugo;  Bower,Geoffrey C.;  Broderick,Avery E.
  |  收藏  |  浏览/下载:60/0  |  提交时间:2021/04/19
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:125/0  |  提交时间:2019/07/22
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:65/0  |  提交时间:2019/05/22