The peak radio emission phase variations in the Be-star/X-ray source LSI+61°303

被引：0
作者：
Apparao, KMV [1 ]
机构：
[1] Univ Bombay, Dept Phys, Bombay 400098, Maharashtra, India
来源：
ASTRONOMY & ASTROPHYSICS | 1999年 / 351卷 / 02期
关键词：
accretion; accretion disks; stars : binaries : general; stars; emission-line; Be; stars : individual : LSI+61 degrees 303; radio continuum : stars; X-rays : stars;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The orbital phase of the peak radio emission in the Be star/X-ray source LSI +61 degrees 303 shows variations ranging from 0.5 to 0.9, the weaker emissions showing the larger phase. The delay in attaining peak emission is explained as due to the time required fur the relativistic gas bubble responsible for the radio emission, expanding in the hot wind of the Be star, to become large enough in size to become optically thin at the radio frequencies.
引用
收藏
页码：551 / 553
页数：3
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