Discriminating a gravitational wave background from instrumental noise in the LISA detector

被引：80

作者：

Tinto, M ^{[1
]}

Armstrong, JW ^{[1
]}

Estabrook, FB ^{[1
]}

机构：

[1] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA

来源：

PHYSICAL REVIEW D | 2001年 / 63卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.63.021101

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The multiple Doppler readouts available with the Laser Interferometer Space Antenna (LISA) permit simultaneous formation of several observables. All are independent of laser phase fluctuations, but have different couplings to gravitational waves and the various LISA instrumental noises. Comparison, for example, of the Michelson interferometer observable with the fully symmetric Sagnac data-type allows discrimination between a confusion-limited gravitational wave background and instrumental noise.

引用

页数：3

共 8 条

[1] Time-delay interferometry for space-based gravitational wave searches [J].