UV and optical spectral properties in early-type galaxies

被引：0
|
作者：
Kautsch, SJ [1 ]
Zeilinger, WW [1 ]
机构：
[1] Univ Vienna, Inst Astron, A-1180 Vienna, Austria
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2003年 / 284卷 / 02期
关键词：
stellar populations; active galactic nuclei; UV spectral range;
D O I：
10.1023/A:1024012126070
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate UV and optical spectra of a sample of nearby early-type galaxies with evidence of nuclear line emission. The spectral signatures of various contributors to the UV, such as the interstellar medium and various stellar populations are analyzed and compared with the optical spectral properties. We discuss the impact of these effects on the observational properties of galaxy evolution.
引用
收藏
页码：929 / 932
页数：4
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