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1.
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EXPLORER and NAUTILUS: Present status
/ Astone, P (Rome U. ; INFN, Rome) ; Cosmelli, C (Rome U. ; INFN, Rome) ; Pallottino, G V (Rome U. ; INFN, Rome) ; Bassan, M (Rome U., Tor Vergata ; INFN, Rome2) ; Carelli, P (Rome U., Tor Vergata ; INFN, Rome2) ; Coccia, E (Rome U., Tor Vergata ; INFN, Rome2) ; Modena, I (Rome U., Tor Vergata ; INFN, Rome2) ; Minenkov, Y (Rome U., Tor Vergata ; INFN, Rome2) ; Moleti, A (Rome U., Tor Vergata ; INFN, Rome2) ; Pizzella, G (Rome U., Tor Vergata ; INFN, Rome2) et al.
2003 - 10 p.
- Published in : 10.1142/9789812704030_0249
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2.
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EXPLORER and NAUTILUS gravitational wave detectors : a status report
/ Astone, P (INFN, Rome) ; Ballantini, R (INFN, Genova) ; Babusci, D (INFN, Frascati ; Frascati) ; Bassan, M (Rome U., Tor Vergata ; INFN, Rome) ; Bonifazi, P (INFN, Rome ; INAF, Rome) ; Cavallari, G (CERN) ; Chincarini, A (INFN, Genova) ; Coccia, E (Rome U., Tor Vergata ; Gran Sasso) ; D'Antonio, S (INFN, Rome) ; Di Paolo Emilio, M (Gran Sasso ; Aquila U.) et al.
The two cryogenic resonant bar detectors of the ROG Collaboration, EXPLORER and NAUTILUS, have been taking data continuously with a high duty cycle for several years. We report here on the status of recent analysis of the data and in particular on the results of the burst searches in the year 2004..
2008
- Published in : Class. Quantum Gravity 25 (2008) 114048
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All-sky incoherent search for periodic signals with Explorer 2005 data
/ Astone, P. (INFN, Rome) ; Babusci, D. (Frascati) ; Bassan, M. (Rome U., Tor Vergata ; INFN, Rome2) ; Carelli, P. (INFN, Rome2) ; Cavallari, G. (CERN) ; Chincarini, A. (INFN, Genoa) ; Coccia, E. (Rome U., Tor Vergata ; INFN, Rome2) ; D'Antonio, S. (INFN, Rome2) ; Emilio, M.Di Paolo (Gran Sasso) ; Fafone, V. (Rome U., Tor Vergata ; INFN, Rome2) et al.
The data collected during 2005 by the resonant bar Explorer are divided into segments and incoherently summed in order to perform an all-sky search for periodic gravitational wave signals. The parameter space of the search spanned about 40 Hz in frequency, over 23927 positions in the sky. [...]
arXiv:0708.4367.-
2008 - 9 p.
- Published in : Class. Quantum Gravity 25 (2008) 114028
Preprint: PDF; External link: Fulltext
In : 18th International Conference on General Relativity and Gravitation, Sydney, Australia, 8 - 13 Jul 2007, pp.114028
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Manipulation And Readout Of A Tunable Flux Qubit With Integrated Readout : Preliminary Results
/ Cosmelli, Carlo ; Carelli, Pasquale ; GabriellaCastellano, Maria ; Chiarello, Fabio ; Gangemi, Lorenzo ; Leoni, Roberto ; Poletto, Stefano ; Simeone, Daniela ; Torrioli, Guido
2006
- Published in : AIP Conf. Proc.: 850 (2006) , pp. 941-942
External link: Published version from AIP
In : 24th International Conference on Low Temperature Physics, Orlando, FL, USA, 10 - 17 Aug 2005, pp.941-942
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7.
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Increasing the bandwidth of resonant gravitational antennas : The case of Explorer
/ Astone, P. (INFN, Rome) ; Babusci, D. (LNF, Dafne Light) ; Bassan, M. (INFN, Rome2 ; Rome U., Tor Vergata) ; Carelli, P. (INFN, Aquila ; L'Aquila U.) ; Cavallari, G. (CERN) ; Coccia, E. (INFN, Rome2 ; Rome U., Tor Vergata) ; Cosmelli, C. (INFN, Rome ; Rome U.) ; D'Antonio, S. (INFN, Rome2 ; Rome U., Tor Vergata) ; Fafone, V. (LNF, Dafne Light) ; Fauth, A.C. (LNF, Dafne Light) et al.
Resonant gravitational wave detectors with an observation bandwidth of tens of hertz are a reality: the antenna Explorer, operated at CERN by the ROG collaboration, has been upgraded with a new read-out. In this new configuration, it exhibits an unprecedented useful bandwidth: in over 55 Hz about its frequency of operation of 919 Hz the spectral sensitivity is better than 10^{-20} /sqrt(Hz) . [...]
gr-qc/0307120.-
Roma : Roma 2 Univ. INFN, 2003 - 5 p.
- Published in : Phys. Rev. Lett. 91 (2003) 111101/1-4
APS Published version, local copy: PDF; Access to fulltext document: PDF; Fulltext: PDF; External link: gr-qc/0307120 PDF
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On the coincidence excess observed by the Explorer and Nautilus gravitational wave detectors in the year 2001
/ Astone, P. (INFN, Rome) ; Babusci, D. (Frascati) ; Bassan, M. (INFN, Rome ; Rome U., Tor Vergata) ; Bonifazi, P. (INFN, Rome) ; Carelli, P. (INFN, Rome ; L'Aquila U.) ; Cavallari, G. (CERN) ; Coccia, E. (Gran Sasso ; Rome U.) ; Cosmelli, C. (INFN, Rome ; Rome U.) ; D'Antonio, S. (INFN, Rome) ; Fafone, V. (INFN, Rome ; Rome U.) et al.
We recently published an analysis of the coincidences of the Explorer and Nautilus gravitational wave detectors in the year 2001. [...]
gr-qc/0304004.
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2003. - 4 p.
Access to fulltext document - Access to fulltext document - Access to fulltext document - Full text
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Study of the coincidences between the gravitational wave detectors EXPLORER and NAUTILUS in 2001
/ Astone, P. (INFN, Rome) ; Babusci, D. (Frascati) ; Bassan, M. (INFN, Rome ; Rome U., Tor Vergata) ; Bonifazi, P. (IFSI, Rome ; INFN, Rome ; CNR, Italy) ; Carelli, P. (L'Aquila U. ; INFN, Rome) ; Cavallari, G. (CERN) ; Coccia, E. (INFN, Rome ; Rome U., Tor Vergata) ; Cosmelli, C. (Rome U. ; INFN, Rome) ; D'Antonio, S. (INFN, Rome ; Rome U., Tor Vergata) ; Fafone, V. (Frascati) et al.
We report the result from a search for bursts of gravitational waves using data collected by the cryogenic resonant detectors EXPLORER and NAUTILUS during the year 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. [...]
gr-qc/0210053.-
2002 - 16 p.
- Published in : Class. Quantum Gravity 19 (2002) 5449-5463
Access to fulltext document: PDF; Fulltext: PDF; External link: gr-qc/0210053 PDF
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