Gravitational Radiation of Binaries Coalescence into Intermediate Mass Black Holes

被引:0
|
作者
Li Jin [1 ]
Zhong Yuan-Hong [2 ]
Pan Yu [3 ]
机构
[1] Chongqing Univ, Coll Phys, Chongqing 401331, Peoples R China
[2] Chongqing Univ, Coll Engn & Commun, Chongqing 400030, Peoples R China
[3] Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China
关键词
binary coalescence; intermediate mass black hole; effective one body numerical relativity waveform (EOBNR); phenomenological waveform;
D O I
10.1088/0253-6102/57/1/09
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This paper discusses the gravitation waveforms of binaries coalescence into intermediate mass black holes (about 30 times of the solar mass). We focus on the non-spinning intermediate mass black hole located less than 100 Mpc from earth. By comparing two simulation waveforms (effective one body numerical relativity waveform (EOBNR), phenomenological waveform), we discuss the relationship between the effective distance and frequency; and through analyzing large amounts of data in event, we find that the phenomenological waveform is much smoother than EOBNR waveform, and has higher accuracy at the same effective distance.
引用
收藏
页码:56 / 60
页数:5
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