The nature of X-ray absorption in Cygnus X-3

被引：0

作者：

Szostek, A ^{[1
]}

Zdziarski, AA ^{[1
]}

机构：

[1] Nicholas Copernicus Astron Ctr, PL-00716 Warsaw, Poland

来源：

Astrophysical Sources of High Energy Particles and Radiation | 2005年 / 801卷

关键词：

X-rays : binaries; Stars : individual (Cygnus X-3);

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the form of the X-ray absorber in the binary system Cygnus X-3. We fit a BeppoSAX 1-100 keV spectrum. We find that the intrinsic absorption (i.e., above that due to the interstellar medium) is due to a highly ionized plasma, probably originating in the wind of the companion. The ionized wind also contributes to the X-ray emission.

引用

页码：233 / 234

页数：2

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