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

共 16 条

[1] Observational limit on gravitational waves from binary neutron stars in the Galaxy
Allen, B
Blackburn, JK
Brady, PR
Creighton, JDE
Creighton, T
Droz, S
Gillespie, AD
Hughes, SA
Kawamura, S
Lyons, TT
Mason, JE
Owen, BJ
Raab, FJ
Regehr, MW
Sathyaprakash, BS
Savage, RL
Whitcomb, S
Wiseman, AG
[J]. PHYSICAL REVIEW LETTERS, 1999, 83 (08) : 1498 - 1501
[2] First search for gravitational wave bursts with a network of detectors
Allen, ZA
Astone, P
Baggio, L
Busby, D
Bassan, M
Blair, DG
Bonaldi, M
Bonifazi, P
Carelli, P
Cerdonio, M
Coccia, E
Conti, L
Cosmelli, C
Visconti, VC
D'Antonio, S
Fafone, V
Falferi, P
Fortini, P
Frasca, S
Hamilton, WO
Heng, IS
Ivanov, EN
Johnson, WW
Kingham, M
Locke, CR
Marini, A
Martinucci, V
Mauceli, E
McHugh, MP
Mezzena, R
Minenkov, Y
Modena, I
Modestino, G
Moleti, A
Ortolan, A
Pallottino, GV
Pizzella, G
Prodi, GA
Rocco, E
Ronga, F
Salemi, F
Santostasi, G
Taffarello, L
Terenzi, R
Tobar, ME
Vedovato, G
Vinante, A
Visco, M
Vitale, S
Votano, L
[J]. PHYSICAL REVIEW LETTERS, 2000, 85 (24) : 5046 - 5050
[3] Study of coincidences between resonant gravitational wave detectors
Astone, P
Bassan, M
Bonifazi, P
Carelli, P
Coccia, E
Cosmelli, C
D'Antonio, S
Fafone, V
Federici, G
Marini, A
Minenkov, Y
Modena, I
Modestino, G
Moleti, A
Pallottino, GV
Pizzella, G
Quintieri, L
Ronga, F
Terenzi, R
Visco, M
Votano, L
[J]. CLASSICAL AND QUANTUM GRAVITY, 2001, 18 (02) : 243 - 251
[4] LONG-TERM OPERATION OF THE ROME EXPLORER CRYOGENIC GRAVITATIONAL-WAVE DETECTOR
ASTONE, P
BASSAN, M
BONIFAZI, P
CARELLI, P
CASTELLANO, MG
CAVALLARI, G
COCCIA, E
COSMELLI, C
FAFONE, V
FRASCA, S
MAJORANA, E
MODENA, I
PALLOTTINO, GV
PIZZELLA, G
RAPAGNANI, P
RICCI, F
VISCO, M
[J]. PHYSICAL REVIEW D, 1993, 47 (02): : 362 - 375
[5] The gravitational wave detector NAUTILUS operating at T=0.1 K
Astone, P
Bassan, M
Bonifazi, P
Carelli, P
Coccia, E
Cosmelli, C
Fafone, V
Frasca, S
Marini, A
Mazzitelli, G
Minenkov, Y
Modena, I
Modestino, G
Moleti, A
Pallottino, GV
Papa, MA
Pizzella, G
Rapagnani, P
Ricci, F
Ronga, F
Terenzi, R
Visco, M
Votano, L
[J]. ASTROPARTICLE PHYSICS, 1997, 7 (03) : 231 - 243
[6] Astone P, 1997, NUOVO CIMENTO C, V20, P9
[7] Time dispersion and efficiency of coincident detection of signals in resonant bar gravitational wave detectors
Astone, P
D'Antonio, S
Pizzella, G
[J]. PHYSICAL REVIEW D, 2000, 62 (04): : art. no. - 042001
[8] Background estimation in a gravitational wave experiment
Astone, P
Frasca, S
Pizzella, G
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2000, 9 (03): : 341 - 346
[9] ASTONE P, 2002, UNPUB ADAPTIVE MATCH
[10] BARYSHEV YV, 2001, ASTROPH0104115

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