TRANSITIONS TO AND FROM STABLE DISCS IN CATACLYSMIC VARIABLE-STARS

被引：12
|
作者：
WARNER, B
机构：
[1] Department of Astronomy, University of Cape Town
来源：
ASTROPHYSICS AND SPACE SCIENCE | 1995年 / 230卷 / 1-2期
关键词：
STARS; BINARIES; CATACLYSMIC VARIABLES;
D O I：
10.1007/BF00658170
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The observational properties of Z Cam stars, nova-like variables and nova remnants are discussed in terms of the disc instability model. The effects of irradiation on the secondary star, giving rise to high and low states of mass transfer, and on the inner disc, suppressing or greatly reducing the disc instability, are used to explain the light curves of VY Sd stars. Irradiation may also play a part in producing low amplitude modulations in brightness of nova-likes on time scales of tens of days.
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页码：83 / 94
页数：12
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