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A cross-correlation method to search for gravitational wave bursts with AURIGA and Virgo
- Source :
- Bignotto, M, Bonaldi, M, Camarda, M, Cerdonio, M, Conti, L, Drago, M, Falferi, P, Liguori, N, Longo, S, Mezzena, R, Mion, A, Ortolan, A, Prodi, G A, Re, V, Salemi, F, Taffarello, L, Vedovato, G, Vinante, A, Vitale, S, Zendri, J-P, Acernese, F, Alshourbagy, M, Amico, P, Antonucci, F, Aoudia, S, Astone, P, Avino, S, Baggio, L, Ballardin, G, Barone, F, Barsotti, L, Barsuglia, M, Bauer, T S, Bigotta, S, Birindelli, S, Boccara, A-C, Bondu, F, Bosi, L, Braccini, S, Bradaschia, C, Brillet, A, Brisson, V, Buskulic, D, Cagnoli, G, Calloni, E, Campagna, E, Carbognani, F, Cavalier, F, Cavalieri, R, Cella, G, Cesarini, E, Chassande-Mottin, E, Clapson, A-C, Cleva, F, Coccia, E, Corda, C, Corsi, A, Cottone, F, Coulon, J-P, Cuoco, E, D'Antonio, S, Dari, A, Dattilo, V, Davier, M, Rosa, R, Del Prete, M, Di Fiore, L, Di Lieto, A, Emilio, M D P, Di Virgilio, A, Evans, M, Fafone, V, Ferrante, I, Fidecaro, F, Fiori, I, Flaminio, R, Fournier, J-D, Frasca, S, Frasconi, F, Gammaitoni, L, Garufi, F, Genin, E, Gennai, A, Giazotto, A, Giordano, L, Granata, V, Greverie, C, Grosjean, D, Guidi, G, Hamdani, S U, Hebri, S, Heitmann, H, Hello, P, Huet, D, Kreckelbergh, S, La Penna, P, Laval, M, Leroy, N, Letendre, N, Lopez, B, Lorenzini, M, Loriette, V, Losurdo, G, Mackowski, J-M, Majorana, E, Man, C N, Mantovani, M, Marchesoni, F, Marion, F, Marque, J, Martelli, F, Masserot, A, Menzinger, F, Milano, L, Minenkov, Y, Moins, C, Moreau, J, Morgado, N, Mosca, S, Mours, B, Neri, I, Nocera, F, Pagliaroli, G, Palomba, C, Paoletti, F, Pardi, S, Pasqualetti, A, Passaquieti, R, Passuello, D, Piergiovanni, F, Pinard, L, Poggiani, R, Punturo, M, Puppo, P, Rapagnani, P, Regimbau, T, Remillieux, A, Ricci, F, Ricciardi, I, Rocchi, A, Rolland, L, Romano, R, Ruggi, P, Russo, G, Solimeno, S, Spallicci, A, Swinkels, B L, Tarallo, M, Terenzi, R, Toncelli, A, Tonelli, M, Tournefier, E, Travasso, F, Vajente, G, van den Brand, J F J, van der Putten, S, Verkindt, D, Vetrano, F, Vicere, A, Vinet, J-Y, Vocca, H & Yvert, M 2008, ' A cross-correlation method to search for gravitational wave bursts with AURIGA and Virgo ', Classical and Quantum Gravity, vol. 25, no. 11, 114046 . https://doi.org/10.1088/0264-9381/25/11/114046, Classical and Quantum Gravity, 7th Edoardo Almadi Conference on Gravitational Waves, 7th Edoardo Almadi Conference on Gravitational Waves, 2007, Sydney, Australia. pp.114046, ⟨10.1088/0264-9381/25/11/114046⟩, Classical and Quantum Gravity, 25(11):114046. IOP Publishing Ltd., 7th Edoardo Almadi Conference on Gravitational Waves, 2007, Sydney, Australia. 25, pp.114046, 2008, 〈10.1088/0264-9381/25/11/114046〉
- Publication Year :
- 2008
-
Abstract
- We present a method to search for transient GWs using a network of detectors with different spectral and directional sensitivities: the interferometer Virgo and the bar detector AURIGA. The data analysis method is based on the measurements of the correlated energy in the network by means of a weighted cross-correlation. To limit the computational load, this coherent analysis step is performed around time-frequency coincident triggers selected by an excess power event trigger generator tuned at low thresholds. The final selection of GW candidates is performed by a combined cut on the correlated energy and on the significance as measured by the event trigger generator. The method has been tested on one day of data of AURIGA and Virgo during September 2005. The outcomes are compared to the results of a stand-alone time-frequency coincidence search. We discuss the advantages and the limits of this approach, in view of a possible future joint search between AURIGA and one interferometric detector.<br />Comment: 11 pages, 6 figures, submitted to CQG special issue for Amaldi 7 Proceedings
- Subjects :
- Physics and Astronomy (miscellaneous)
SCIENCE RUN
FOS: Physical sciences
Astrophysics
General Relativity and Quantum Cosmology (gr-qc)
01 natural sciences
7. Clean energy
General Relativity and Quantum Cosmology
[ PHYS.GRQC ] Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]
DATA ANALYSIS
Coincident
0103 physical sciences
Astronomical interferometer
DETECTORS
LIGO DATA
ALGORITHM
SDG 7 - Affordable and Clean Energy
010306 general physics
Physics
Cross-correlation
AURIGA
010308 nuclear & particles physics
Gravitational wave
Detector
Settore FIS/01 - Fisica Sperimentale
GRAVITATIONAL WAVES
Interferometry
VIRGO
[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]
Energy (signal processing)
Subjects
Details
- Language :
- English
- ISSN :
- 02649381
- Database :
- OpenAIRE
- Journal :
- Bignotto, M, Bonaldi, M, Camarda, M, Cerdonio, M, Conti, L, Drago, M, Falferi, P, Liguori, N, Longo, S, Mezzena, R, Mion, A, Ortolan, A, Prodi, G A, Re, V, Salemi, F, Taffarello, L, Vedovato, G, Vinante, A, Vitale, S, Zendri, J-P, Acernese, F, Alshourbagy, M, Amico, P, Antonucci, F, Aoudia, S, Astone, P, Avino, S, Baggio, L, Ballardin, G, Barone, F, Barsotti, L, Barsuglia, M, Bauer, T S, Bigotta, S, Birindelli, S, Boccara, A-C, Bondu, F, Bosi, L, Braccini, S, Bradaschia, C, Brillet, A, Brisson, V, Buskulic, D, Cagnoli, G, Calloni, E, Campagna, E, Carbognani, F, Cavalier, F, Cavalieri, R, Cella, G, Cesarini, E, Chassande-Mottin, E, Clapson, A-C, Cleva, F, Coccia, E, Corda, C, Corsi, A, Cottone, F, Coulon, J-P, Cuoco, E, D'Antonio, S, Dari, A, Dattilo, V, Davier, M, Rosa, R, Del Prete, M, Di Fiore, L, Di Lieto, A, Emilio, M D P, Di Virgilio, A, Evans, M, Fafone, V, Ferrante, I, Fidecaro, F, Fiori, I, Flaminio, R, Fournier, J-D, Frasca, S, Frasconi, F, Gammaitoni, L, Garufi, F, Genin, E, Gennai, A, Giazotto, A, Giordano, L, Granata, V, Greverie, C, Grosjean, D, Guidi, G, Hamdani, S U, Hebri, S, Heitmann, H, Hello, P, Huet, D, Kreckelbergh, S, La Penna, P, Laval, M, Leroy, N, Letendre, N, Lopez, B, Lorenzini, M, Loriette, V, Losurdo, G, Mackowski, J-M, Majorana, E, Man, C N, Mantovani, M, Marchesoni, F, Marion, F, Marque, J, Martelli, F, Masserot, A, Menzinger, F, Milano, L, Minenkov, Y, Moins, C, Moreau, J, Morgado, N, Mosca, S, Mours, B, Neri, I, Nocera, F, Pagliaroli, G, Palomba, C, Paoletti, F, Pardi, S, Pasqualetti, A, Passaquieti, R, Passuello, D, Piergiovanni, F, Pinard, L, Poggiani, R, Punturo, M, Puppo, P, Rapagnani, P, Regimbau, T, Remillieux, A, Ricci, F, Ricciardi, I, Rocchi, A, Rolland, L, Romano, R, Ruggi, P, Russo, G, Solimeno, S, Spallicci, A, Swinkels, B L, Tarallo, M, Terenzi, R, Toncelli, A, Tonelli, M, Tournefier, E, Travasso, F, Vajente, G, van den Brand, J F J, van der Putten, S, Verkindt, D, Vetrano, F, Vicere, A, Vinet, J-Y, Vocca, H & Yvert, M 2008, ' A cross-correlation method to search for gravitational wave bursts with AURIGA and Virgo ', Classical and Quantum Gravity, vol. 25, no. 11, 114046 . https://doi.org/10.1088/0264-9381/25/11/114046, Classical and Quantum Gravity, 7th Edoardo Almadi Conference on Gravitational Waves, 7th Edoardo Almadi Conference on Gravitational Waves, 2007, Sydney, Australia. pp.114046, ⟨10.1088/0264-9381/25/11/114046⟩, Classical and Quantum Gravity, 25(11):114046. IOP Publishing Ltd., 7th Edoardo Almadi Conference on Gravitational Waves, 2007, Sydney, Australia. 25, pp.114046, 2008, 〈10.1088/0264-9381/25/11/114046〉
- Accession number :
- edsair.doi.dedup.....5d57814aed59fd0960cb024677f1abd1
- Full Text :
- https://doi.org/10.1088/0264-9381/25/11/114046