Dynamical Evolution of Rotating Globular Clusters with Embedded Black Holes

被引：0
|
作者：
Fiestas, Jose [1 ]
Spurzem, Rainer [1 ]
机构：
[1] Heidelberg Univ, Zentrum Astron, Astronom Rechen Inst, Monchhofstr 12-14, D-69120 Heidelberg, Germany
来源：
STAR CLUSTERS IN THE ERA OF LARGE SURVEYS: PROCEEDINGS OF SYMPOSIUM 5 OF JENAM 2010 | 2012年
关键词：
D O I：
10.1007/978-3-642-22113-2_41
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The dynamical evolution of globular clusters with embedded black holes is investigated. The interaction between the black hole and stellar component in rotating clusters is followed by using NBody and 2D+1 Fokker-Planck numerical techniques. The models can reproduce the Bahcall-Wolf solution f proportional to E-1/4 (n proportional to r(-7/4)) inside the zone of influence of the black hole in a relaxation time scale. We explore the system dissolution due to mass-loss in the presence of an external galactic tidal field.
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页码：235 / 237
页数：3
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