Gravitational waves from inspiraling compact binaries: Second post-Newtonian waveforms as search templates

被引：22

作者：

Droz, S

Poisson, E

机构：

[1] Department of Physics, University of Guelph, Guelph

来源：

PHYSICAL REVIEW D | 1997年 / 56卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.56.4449

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We ascertain the effectiveness of the second post-Newtonian approximation to the gravitational waves emitted during the adiabatic inspiral of a compact binary system as templates for signal searches with kilometer-scale interferometric detectors. The reference signal is obtained by solving the Teukolsky equation for a small mass moving on a circular orbit around a large nonrotating black hole. Fitting factors computed from this signal and these templates, for various types of binary systems, are all above the 90% mark. According to Apostolatos' criterion, second post-Newtonian waveforms should make acceptably effective search templates. [S0556-2821(97)01420-3].

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页码：4449 / 4454

页数：6

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