Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope
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Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope

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Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope

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dc.contributor.author ANTARES Collaboration
dc.contributor.author Bigongiari, C.
dc.contributor.author Dornic, Damien
dc.contributor.author Emanuele, U.
dc.contributor.author Gómez González, Juan Pablo
dc.contributor.author Hernández Rey, Juan José
dc.contributor.author Lambard, Guillaume
dc.contributor.author Mangano, Salvatore
dc.contributor.author Ruiz-Rivas Onsés, Joaquín
dc.contributor.author Sánchez Losa, Agustín
dc.contributor.author Yepes Ramírez, Harold
dc.contributor.author Zornoza Gómez, Juan de Dios
dc.contributor.author Zúñiga Román, Juan
dc.date.accessioned 2016-05-20T10:21:00Z
dc.date.available 2016-05-20T10:21:00Z
dc.date.issued 2012
dc.identifier.uri http://hdl.handle.net/10550/53641
dc.description.abstract The data taken with the ANTARES neutrino telescope from 2007 to 2010, a total live time of 863 days, are used to measure the oscillation parameters of atmospheric neutrinos. Muon tracks are reconstructed with energies as low as 20 GeV. Neutrino oscillations will cause a suppression of vertical upgoing muon neutrinos of such energies crossing the Earth. The parameters determining the oscillation of atmospheric neutrinos are extracted by fitting the event rate as a function of the ratio of the estimated neutrino energy and reconstructed flight path through the Earth. Measurement contours of the oscillation parameters in a two-flavour approximation are derived. Assuming maximal mixing, a mass difference of Delta m(32)(2) = (3.1 +/- 0.9) . 10(-3) eV(2) is obtained, in good agreement with the world average value.
dc.language.iso eng
dc.relation.ispartof Physics Letters B, 2012, vol. 714, num. 2-5, p. 224-230
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source ANTARES Collaboration Bigongiari, C. Dornic, Damien Emanuele, U. Gómez González, Juan Pablo Hernández Rey, Juan José Lambard, Guillaume Mangano, Salvatore Ruiz-Rivas Onsés, Joaquín Sánchez Losa, Agustín Yepes Ramírez, Harold Zornoza Gómez, Juan de Dios Zúñiga Román, Juan 2012 Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope Physics Letters B 714 2-5 224 230
dc.subject Física nuclear
dc.title Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope
dc.type info:eu-repo/semantics/article
dc.date.updated 2016-05-20T10:21:00Z
dc.identifier.doi http://dx.doi.org/10.1016/j.physletb.2012.07.002
dc.identifier.idgrec 079902

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