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Combining LSND and atmospheric anomalies in a three-neutrino picture

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Combining LSND and atmospheric anomalies in a three-neutrino picture

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dc.contributor.author Barenboim Szuchman, Gabriela Alejandra
dc.contributor.author Dighe, Amol
dc.contributor.author Skadhauge, Solveig
dc.date.accessioned 2015-04-28T07:09:22Z
dc.date.available 2015-04-28T07:09:22Z
dc.date.issued 2002
dc.identifier.citation Barenboim Szuchman, Gabriela Alejandra Dighe, Amol Skadhauge, Solveig 2002 Combining LSND and atmospheric anomalies in a three-neutrino picture Physical Review D 65 5 053001
dc.identifier.uri http://hdl.handle.net/10550/43440
dc.description.abstract We investigate the three-neutrino mixing scheme for solving the atmospheric and LSND anomalies. We find the region in the parameter space that provides a good fit to the LSND and the SK atmospheric data, taking into account the CHOOZ constraint. We demonstrate that the goodness of this fit is comparable to that of the conventional fit to the solar and atmospheric data. Large values of the LSND angle are favored and sin(2)(2theta(LSND)) can be as high as 0.1. This can have important effects is on the atmospheric electron neutrino ratios as well as on down-going multi-GeV muon neutrino ratios. We examine the possibility of distinguishing this scheme from the conventional one at the long baseline experiments. We find that the number of electron neutrino events observed at the CERN to Gran Sasso experiment may lead us to identify the scheme, and hence the mass pattern of neutrinos.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2002, vol. 65, num. 5, p. 053001
dc.subject Física
dc.title Combining LSND and atmospheric anomalies in a three-neutrino picture
dc.type journal article es_ES
dc.date.updated 2015-04-28T07:09:22Z
dc.identifier.doi 10.1103/PhysRevD.65.053001
dc.identifier.idgrec 030684
dc.rights.accessRights open access es_ES

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