Are post-Newtonian templates faithful and effectual in detecting gravitational signals from neutron star binaries?

被引：15

作者：

Berti, E ^{[1
]}

Pons, JA

Miniutti, G

Gualtieri, L

Ferrari, V

机构：

[1] Aristotle Univ Thessaloniki, Dept Phys, GR-54006 Thessaloniki, Greece

[2] Univ Roma La Sapienza, Dipartimento Fis G Marconi, I-00185 Rome, Italy

[3] Univ Roma La Sapienza, Sez INFN ROMAI, I-00185 Rome, Italy

来源：

PHYSICAL REVIEW D | 2002年 / 66卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.66.064013

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We compute the overlap function between post-Newtonian (PN) templates and gravitational signals emitted by binary systems composed of one neutron star and one point mass, obtained by a perturbative approach. The calculations are performed for different stellar models and for different detectors, to estimate how effectual and faithful the PN templates are, and to establish whether effects related to the internal structure of neutron stars may possibly be extracted by the matched filtering technique.

引用

页数：6

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