Shedding New Light on Weak Emission-line Quasars in the C Iv–hβ Parameter Space
Trung Ha,Cooper Dix,Brandon M. Matthews,Ohad Shemmer,Michael S. Brotherton,Adam D. Myers,Gordon T. Richards,Jaya Maithil,Scott F. Anderson,W. N. Brandt,Aleksandar M. Diamond-Stanic,Xiaohui Fan,S. C. Gallagher,Richard Green,Paulina Lira,Bin Luo,Hagai Netzer,Richard M. Plotkin,Jessie C. Runnoe,Donald P. Schneider,Michael A. Strauss,Benny Trakhtenbrot,Jianfeng Wu The Astrophysical Journal(2023)
关键词
Quasars,Active galactic nuclei,Supermassive black holes
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