Observational similarities and potential connections between luminous ultrasoft NLS1s and BALQSOs

被引：41
作者：
Brandt, WN [1 ]
Gallagher, SC [1 ]
机构：
[1] Penn State Univ, Dept Astron & Astrophys, Davey Lab 525, University Pk, PA 16802 USA
来源：
NEW ASTRONOMY REVIEWS | 2000年 / 44卷 / 7-9期
基金：
美国国家航空航天局;
关键词：
galaxies : active; QSOs : general; X-rays : galaxies;
D O I：
10.1016/S1387-6473(00)00081-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Luminous ultrasoft NLS1s and low-ionization BALQSOs share many properties, and they both represent important extremes of the active galaxy phenomenon. We briefly discuss their observational similarities as well as potential physical connections between them, concentrating on the X-ray point of view. We present several ways by which potential connections might be further tested. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：461 / 467
页数：7
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