GPS and CSS radio sources

被引：0
|
作者：
V. H. Malumian
机构：
[1] V. A. Ambartsumyan Byurakan Astrophysical Observatory,
来源：
Astrophysics | 2009年 / 52卷
关键词：
radio galaxies; accretion; dust; molecular gas; black holes;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The spectral and kinematic properties of GPS and CSS radio sources and methods for determining theirages are discussed. The data presented here do not support a mechanism of accretion of dust or moleculargas on massive black holes located in the central regions of radio galaxies of these classes as the sourceof their activity. The nature of GPS and CSS objects has not been fully clarified. Further detailed studiesin the optical, radio, and other spectral ranges will be required in order to establish the true nature ofthis class of source.
引用
收藏
页码：494 / 500
页数：6
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