Prospects for stochastic background searches using Virgo and LSC interferometers

被引：17

作者：

Cella, Giancarlo ^{[1
]}

Colacino, Carlo Nicola

Cuoco, Elena

Di Virgilio, Angela

Regimbau, Tania

Robinson, Emma L.

Whelan, John T.

机构：

[1] Ist Nazl Fis Nucl, Sez Pisa, I-56100 Pisa, Italy

[2] Univ Birmingham, Birmingham B15 2TT, W Midlands, England

[3] European Gravitat Observ, I-56021 Cascina, PI, Italy

[4] Observ Cote Azur, Dept ARTEMIS, F-06304 Nice, France

[5] Max Planck Inst Gravitat Phys, Albert Einstein Inst, D-14476 Potsdam, Germany

来源：

CLASSICAL AND QUANTUM GRAVITY | 2007年 / 24卷 / 19期

关键词：

D O I：

10.1088/0264-9381/24/19/S26

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the question of cross-correlation measurements using Virgo and the LSC Interferometers (LIGO Livingston, LIGO Hanford and GEO600) to search for a stochastic gravitational-wave background. We find that inclusion of Virgo into the network will substantially improve the sensitivity to correlations above 200 Hz if all detectors are operating at their design sensitivity. This is illustrated using a simulated isotropic stochastic background signal, generated with an astrophysically-motivated spectral shape, injected into 24 h of simulated noise for the LIGO and Virgo interferometers.

引用

页码：S639 / S648

页数：10

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