Preliminary results of the optical observations of three microquasars

被引:2
|
作者
Yan, JZ [1 ]
Liu, QZ
Hang, HR
机构
[1] Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
[2] CEA Saclay, Serv Astrophys, F-91191 Gif Sur Yvette, France
关键词
stars : binaries : general; X-ray : binaries; stars : microquasars;
D O I
10.1088/1009-9271/5/S1/247
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
About 15 microquasars have been discovered up to now. Since 1992, we have established a long-term program to monitor in optical and near-infrared bands the variability of 20 X-ray binaries, including several microquasars. The main goal of this program is to search for clues of the interaction between compact stars and their mass-donor stars, and to learn more about the multiwavelenth properties of X-ray binaries. We present the preliminary results of the observations of three microquasars in the optical band during our long-term program.
引用
收藏
页码:247 / 252
页数:6
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