Evolution of binary supermassive black holes via chain regularization

被引：6
|
作者：
Szell, A [1 ]
Merritt, D
Mikkola, S
机构：
[1] Rochester Inst Technol, Dept Phys, Rochester, NY 14623 USA
[2] Tuorla Observ, Pukko, Finland
来源：
NONLINEAR DYNAMICS IN ASTRONOMY AND PHYSICS: IN MEMORY OF HENRY E. KANDRUP | 2005年 / 1045卷
关键词：
evolution; black hole; chain regularization;
D O I：
10.1196/annals.1350.016
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A chain regularization method is combined with special purpose computer hardware to study the evolution of massive black hole binaries at the centers of galaxies. Preliminary results with up to N = 0.26 x 10(6) particles are presented. The decay rate of the binary is shown to decrease with increasing N, as expected on the basis of theoretical arguments. The eccentricity of the binary remains small.
引用
收藏
页码：225 / 231
页数：7
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