Masses of X-ray pulsars in binary systems with OB supergiants

被引：28

作者：

Abubekerov, MK ^{[1
]}

Antokhina, ÉA ^{[1
]}

Cherepashchuk, AM ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Sternberg Astron Inst, Moscow 119992, Russia

来源：

ASTRONOMY REPORTS | 2004年 / 48卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1648072

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We describe the results of a statistical approach to analyzing the combined radial-velocity curves of X-ray binaries with OB supergiants in a Roche model, both with and without allowance for the anisotropy of the stellar wind. We present new mass estimates for the X-ray pulsars in the close binary systems Cen X-3, LMC X-4, SMC X-1, 4U 1538-52, and Vela X-1. (C) 2004 MAIK "Nauka/Interperiodica".

引用

页码：89 / 102

页数：14

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