Extended X-ray emission in nearby Seyfert galaxies
Extended X-ray emission in nearby Seyfert galaxies
复制标题
附近塞弗特星系中的扩展 X 射线发射
DOI：
10.1086/169210
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
U. Briel
中科院分区：
文献类型：
--
作者：
M. Elvis;C. Fassnacht;A. Wilson;U. Briel
不对称的扩展X射线辐射被发现存在于五个塞弗特星系中的三个。本文讨论了这种发射的各种可能的起源，包括热韧致辐射，同步辐射，逆康普顿散射，和电子散射的核辐射。据发现，目前可用的数据不能明确区分这些可能性。
Asymmetric extended X-ray emission was found to be present in three out of five Seyfert galaxies. This paper discusses various possible origins for this emission, including thermal bremsstrahlung, synchrotron radiation, inverse Compton scattering, and electron-scattered nuclear radiation. It was found that the presently available data cannot discriminate definitively between these possibilities.