Coalescence of a strange star with a black hole

被引：0

作者：

Lee, WH ^{[1
]}

Nix, J ^{[1
]}

Kluzniak, W ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Astron, Mexico City 04510, DF, Mexico

来源：

EXPLORING THE GAMMA-RAY UNIVERSE | 2001年 / 459卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the first numerical results on the binary coalescence of a quark star with a black hole, obtained with a 3-D Newtonian smooth particle hydro (SPH) code. The star is initially represented by 17,000 particles modeling a self-gravitating fluid with the equation of state P = (rho - rho(0))c(2)/3, and the black hole by a point mass with an absorbing boundary at the Schwarzschild radius. As in similar calculations carried out for a stiff polytrope, the stellar core survives the initial episode of mass transfer, but here an accretion disk is clearly formed as well.

引用

页码：227 / 229

页数：3

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