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The Gravitational Wave Antennas Explorer And Nautilus: A Progress Report
/ Bassan, Massimo (Rome U., Tor Vergata ; INFN, Rome2) ; Astone, P (Rome U. ; INFN, Rome) ; Cosmelli,C (Rome U. ; INFN, Rome) ; Frasca, S (Rome U. ; INFN, Rome) ; Pallottino, G V (Rome U. ; INFN, Rome) ; Coccia, E (Rome U., Tor Vergata ; INFN, Rome2) ; Minenkov, Y (Rome U., Tor Vergata ; INFN, Rome2) ; Modena, I (Rome U., Tor Vergata ; INFN, Rome2) ; Moleti, A (Rome U., Tor Vergata ; INFN, Rome2) ; Pizzella, G (Rome U., Tor Vergata ; INFN, Rome2) et al.
/ROG
We report the most recent results obtained with the two cryogenic gravitational wave (g.w.) detectors of the Rome group. A new cross correlation measurement of stochastic background is described, as well as a test of Newton inverse square law at laboratory distances [...]
2000 - 5 p.
- Published in : , pp. 39-44
Fulltext: PDF;
In : 34th Rencontres de Moriond, Les Arcs, France, 23 - 30 Jan 1999, pp.39-44
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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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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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The gravitational wave antenna NAUTILUS
/ Astone, P ; Bassan, M ; Bonifazi, P ; Carelli, P ; Coccia, E ; Fafone, V ; Frasca, S ; Marini, A ; Mazzitelli, G ; Minenkov, Y et al.
1997
In : 7th International Workshop on Low-Temperature Detectors, Munich, Germany, 27 Jul - 2 Aug 1997, pp.206-208
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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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