Simulations of binary coalescence of a neutron star and a black hole

被引：74

作者：

Kluzniak, W

Lee, WH

机构：

[1] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA

[2] Copernicus Astron Ctr, PL-00716 Warsaw, Poland

来源：

ASTROPHYSICAL JOURNAL | 1998年 / 494卷 / 01期

关键词：

binaries; close; gamma rays; bursts; hydrodynamics; stars; neutron;

D O I：

10.1086/311151

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the results of Newtonian hydrodynamic simulations of the coalescence of a binary consisting of a black hole with a neutron star. The calculations show that for a wide range of initial conditions the core of the neutron star survives the initial mass transfer episode. We therefore identify black hole-neutron star binaries as the astrophysical production site of low-mass neutron stars unstable to explosion. The relevance of the simulations to the theory of gamma-ray bursts is also discussed.

引用

页码：L53 / +

页数：4

共 39 条

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