QSO Lyman-Alpha Absorbers and Galaxy Halos

被引：0
|
作者：
X. Barcons
K.M. Lanzetta
H.-W. Chen
N. Yahata
J.K. Webb
A. Fernández-Soto
A. Ortiz-Gil
机构：
[1] Instituto de Física de Cantabria (CSIC-UC),Facultad de Ciencias
[2] Department of Physics and Astronomy SUNY,School of Physics
[3] University of New South Wales,undefined
来源：
Astrophysics and Space Science | 1998年 / 263卷
关键词：
Absorption Line; Absorption System; Gaseous Halo; Galaxy Halo;
D O I：
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中图分类号：
学科分类号：
摘要：
We review the current status of our survey of galaxies in fields of HST target QSOs, which has allowed us to identify the galaxies responsible for a number of Lyman-α absorption systems. We emphasize the use of QSO absorption lines to study the structure and kinematics of the large gaseous halos that virtually all galaxies appear to possess.
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页码：75 / 78
页数：3
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