1022 articles – 5264 Notices  [english version]
 HAL : in2p3-00376229, version 1
 arXiv : 0903.2973
 Journal of Instrumentation 4 (2009) P06020
 The detection of neutrino interactions in the emulsion/lead target of the OPERA experiment
 OPERA Collaboration(s)
 (2009)
 The OPERA neutrino detector in the underground Gran Sasso Laboratory (LNGS) was designed to perform the first detection of neutrino oscillations in appearance mode through the study of $\nu_\mu\to\nu_\tau$ oscillations. The apparatus consists of an emulsion/lead target complemented by electronic detectors and it is placed in the high energy long-baseline CERN to LNGS beam (CNGS) 730 km away from the neutrino source. Runs with CNGS neutrinos were successfully carried out in 2007 and 2008 with the detector fully operational with its related facilities for the emulsion handling and analysis. After a brief description of the beam and of the experimental setup we report on the collection, reconstruction and analysis procedures of first samples of neutrino interaction events.
 Thème(s) : Physique/Physique des Hautes Energies - Expérience
 Lien vers le texte intégral : http://fr.arXiv.org/abs/0903.2973
 in2p3-00376229, version 1 http://hal.in2p3.fr/in2p3-00376229 oai:hal.in2p3.fr:in2p3-00376229 Contributeur : Dominique Girod <> Soumis le : Vendredi 17 Avril 2009, 09:34:24 Dernière modification le : Mardi 12 Avril 2011, 13:54:39