Quasi-periodic X-ray oscillations in the source Scorpius X-1

被引：0
|
作者：
S. I. Kuznetsov
机构：
[1] Russian Academy of Sciences,Space Research Institute
来源：
Astronomy Letters | 2002年 / 28卷
关键词：
accretion; neutron stars; Scorpius X-1; X-ray sources; low-mass binary X-ray sources; quasi-periodic oscillations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The RXTE observations of Scorpius X-1 in 1996–1999 are presented. The properties of its quasi-periodic X-ray oscillations are studied in detail. The results obtained are used for analysis in terms of the transition-layer model (TLM) and the relativistic-precession model (RPM) for a slowly rotating neutron star. Theoretical predictions of the two models are compared and their self-consistency is verified. The tilt of the magnetosphere to the accretion-disk plane, the neutron-star mass, and its angular momentum are determined in terms of the models.
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页码：811 / 820
页数：9
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