On the Final Gravitational Wave Burst from Binary Black Holes Mergers

被引：1

作者：

Rodriguez, J. F. ^{[1
]}

Rueda, J. A. ^{[1
]}

Ruffini, R. ^{[1
]}

机构：

[1] ICRANet, Pescara, Italy

来源：

ASTRONOMY REPORTS | 2018年 / 62卷 / 12期

关键词：

CIRCULAR ORBITS; RADIATION; PARTICLE; PERTURBATIONS; EQUATIONS; MOMENTUM; SCALAR; FIELD;

D O I：

10.1134/S1063772918120338

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We use perturbation theory in the strong-field regime to study the inspiral-to-plunge transition of a test particle into a Kerr black hole. We found a smooth transition, without burst, and with lower energy and angular momentum radiated in gravitational waves with respect to previous treatments in the literature. Besides their theoretical interest, our results are relevant for the waveform templates of binary black hole mergers used for gravitational waves detection which are constructed on the basis of a inspiral-to-plunge transition with a high energetic burst.

引用

页码：940 / 952

页数：13

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