活动双星的X射线冕活动  

X-RAY CORONAL ACTIVITIES OF ACTIVE BINARIES

作　　者：苏旸[1] 

机构地区：[1]中国科学院北京天文台,北京100012

出　　处：《紫金山天文台台刊》1998年第4期8-13,共6页

摘　　要：本文介绍了ROSAT卫星对活动双星的观测及其观测性质 ,并比较活动双星的冕活动与同光谱型单星的不同 。This review reports the observations of the active binaries by ROSAT satellite and the relevant observed properties. With a comparison of the coronal actovities of the active binaries to those single stars with the same spectral type,the secondary star effect and the mass transfer effect on the activities or the active binaries are discussed.

关 键 词：恒星活动 恒星星冕 晚型星 X射线恒星 活动双星 

分 类 号：P153[天文地球—天文学] P152