Stochastic background detection with gravitational-wave resonant detectors

被引：2
|
作者：
Vitale, S
Cerdonio, M
Coccia, E
Ortolan, A
机构：
[1] IST NAZL FIS NUCL,TRENT,ITALY
[2] UNIV PADUA,DEPT PHYS,PADUA,ITALY
[3] IST NAZL FIS NUCL,PADUA,ITALY
[4] UNIV ROMA TOR VERGATA,DEPT PHYS,ROME,ITALY
[5] IST NAZL FIS NUCL,ROME,ITALY
[6] IST NAZL FIS NUCL,LAB NAZL LEGNARO,PADUA,ITALY
来源：
CLASSICAL AND QUANTUM GRAVITY | 1997年 / 14卷 / 06期
关键词：
D O I：
10.1088/0264-9381/14/6/015
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A linearized version of the standard Wiener filter theory is used to calculate the sensitivity to an isotropic stochastic gravitational-wave background of the AURIGA-NAUTILUS pair of ultra-low-temperature bar detectors, near to operating in coincidence in Italy, obtaining a sensitivity of approximate to 10(-49) Hz(-1). The addition of the VIRGO interferometric detector under construction in Italy improves the figure to approximate to 8 x 10(-50) Hz(-1) We also consider the pair formed by VIRGO and one large mass spherical detector located in a nearby available site in Italy and a pair of spherical detectors located at the AURIGA and NAUTILUS sites that promise to achieve sensitivities of approximate to 2 x 10(-51) Hz(-1).
引用
收藏
页码：1487 / 1490
页数：4
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