OPERA is a long-baseline neutrino experiment located in the Hall C of the Gran Sasso underground Laboratory at an average depth of 3.8 km w.e., corresponding to average muon energies at surface higher than 1.4 TeV. After a brief description of the main scientific goals of the experiment, we focus on the potentialities of OPERA used as a cosmic ray detector. In particular, we report on the measurement of the atmospheric muon charge ratio R_mu = N_mu+/N_mu- and on the analysis of upgoing muons induced by atmospheric neutrinos. © 2010 IOP Publishing Ltd.
Cosmic ray studies with the OPERA detector at Gran Sasso
Mauri, Nicoletta
2010
Abstract
OPERA is a long-baseline neutrino experiment located in the Hall C of the Gran Sasso underground Laboratory at an average depth of 3.8 km w.e., corresponding to average muon energies at surface higher than 1.4 TeV. After a brief description of the main scientific goals of the experiment, we focus on the potentialities of OPERA used as a cosmic ray detector. In particular, we report on the measurement of the atmospheric muon charge ratio R_mu = N_mu+/N_mu- and on the analysis of upgoing muons induced by atmospheric neutrinos. © 2010 IOP Publishing Ltd.File in questo prodotto:
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