Study of the coincidences between the gravitational wave detectors EXPLORER and NAUTILUS in 2001

被引：54

作者：

Astone, P ^{[1
]}

Babusci, D

Bassan, M

Bonifazi, P

Carelli, P

Cavallari, G

Coccia, E

Cosmelli, C

D'Antonio, S

Fafone, V

Federici, G

Frasca, S

Giordano, G

Marini, A

Minenkov, Y

Modena, I

Modestino, G

Moleti, A

Pallottino, GV

Pizzella, G

Quintieri, L

Rocchi, A

Ronga, F

Terenzi, R

Torrioli, G

Visco, M

机构：

[1] Ist Nazl Fis Nucl, Rome, Italy

[2] CNR, IESS, Rome, Italy

[3] Ist Nazl Fis Nucl, Frascati, Italy

[4] Univ Roma Tor Vergata, Rome, Italy

[5] Univ Roma La Sapienza, Rome, Italy

[6] CERN, Geneva, Switzerland

[7] Univ Aquila, I-67100 Laquila, Italy

[8] CNR, IFSI, Rome, Italy

来源：

CLASSICAL AND QUANTUM GRAVITY | 2002年 / 19卷 / 21期

关键词：

D O I：

10.1088/0264-9381/19/21/310

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report the result from a search for bursts of gravitational waves using data collected by the cryogenic resonant detectors EXPLORER and NAUTILUS during 2001 for a total measuring time of 90 days. With these data we repeated the coincidence search performed on the 1998 data (which showed a small coincidence excess) applying data analysis algorithms based on known physical characteristics of the detectors. With the 2001 data, a new interesting coincidence excess is found when the detectors are favourably oriented with respect to the galactic disc.

引用

页码：5449 / 5463

页数：15

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