Decoding the final state in binary black hole mergers

被引：10
|
作者：
Healy, James [1 ,2 ,3 ]
Laguna, Pablo [1 ,2 ]
Shoemaker, Deirdre [1 ,2 ]
机构：
[1] Georgia Inst Technol, Ctr Relativist Astrophys, Atlanta, GA 30332 USA
[2] Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA
[3] Rochester Inst Technol, Sch Math Sci, Ctr Computat Relat & Gravitat, Rochester, NY 14623 USA
来源：
CLASSICAL AND QUANTUM GRAVITY | 2014年 / 31卷 / 21期
基金：
美国国家科学基金会;
关键词：
gravitational waves; black holes; numerical relativity; MASS;
D O I：
10.1088/0264-9381/31/21/212001
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We demonstrate that in binary black hole (BBH) mergers there is a direct correlation between the frequency of the gravitational wave at peak amplitude and the quasi-normal mode frequency and damping time of the final black hole. Since the ringing frequency and damping time of a black hole are related to its mass and spin, the correlation discovered also provides a connection between the parameters of the final black hole and the frequency of the gravitational wave at peak amplitude. This correlation could potentially assist with the analysis of gravitational wave observations from BBH mergers.
引用
收藏
页数：10
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