FeLoBAL quasars: evolution, orientation or just oddBALs?

被引：0
|
作者：
Lawther, Daniel [1 ]
Vestergaard, Marianne [1 ,2 ]
Fan, Xiaohui [2 ]
机构：
[1] Niels Bohr Inst, Dark Cosmol Ctr, Copenhagen, Denmark
[2] Univ Arizona, Steward Observ, Tucson, AZ 85721 USA
来源：
FROM INTERSTELLAR CLOUDS TO STAR-FORMING GALAXIES: UNIVERSAL PROCESSES? | 2015年 / 315期
关键词：
galaxies: active; quasars: general; quasars: absorption lines;
D O I：
10.1017/S1743921316008085
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
FeLoBAL quasars may be an early evolutionary stage of merger-triggered quasar activity. We test this hypothesis using HST imaging of four FeLoBAL quasars. The host galaxy colors are consistent with early-type quiescent galaxies or heavily-obscured starbursts.
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页数：2
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