Prospects for transient gravitational waves at r-mode frequencies associated with pulsar glitches

被引：8

作者：

Santiago-Prieto, I. ^{[1
]}

Heng, I. S. ^{[1
]}

Jones, D. I. ^{[2
]}

Clark, J. ^{[3
,4
]}

机构：

[1] Univ Glasgow, Sch Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

[2] Univ Southampton, Dept Math, Southampton SO17 1BJ, Hants, England

[3] Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, Wales

[4] Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA

来源：

9TH EDOARDO AMALDI CONFERENCE ON GRAVITATIONAL WAVES (AMALDI 9) AND THE 2011 NUMERICAL RELATIVITY - DATA ANALYSIS MEETING (NRDA 2011) | 2012年 / 363卷

关键词：

DYNAMICS;

D O I：

10.1088/1742-6596/363/1/012042

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

t Glitches in pulsars are likely to trigger oscillation modes in the fluid interior of neutron stars. We examined these oscillations specifically at r-mode frequencies. The excited r-modes will emit gravitational waves and can have long damping time scales O(minutes - days). We use simple estimates of how much energy the glitch might put into the r-mode and assess the detectability of the emitted gravitational waves with future interferometers.

引用

页数：5