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Light sterile neutrino sensitivity at the nuSTORM facility

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Light sterile neutrino sensitivity at the nuSTORM facility

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dc.contributor.author	nuSTORM Collaboration
dc.contributor.author	Cervera Villanueva, Anselmo
dc.contributor.author	Donini, Andrea
dc.contributor.author	Ghosh, T.
dc.contributor.author	Gómez Cadenas, Juan José
dc.contributor.author	Hernández Gamazo, Pilar
dc.contributor.author	Izmaylov, Alexander
dc.contributor.author	Laing, Andrew
dc.contributor.author	Mena Requejo, Olga
dc.contributor.author	Sorel, Michel
dc.contributor.author	Stamoulis, Panagiotis
dc.date.accessioned	2014-05-26T10:47:58Z
dc.date.available	2014-05-26T10:47:58Z
dc.date.issued	2014
dc.identifier.citation	nuSTORM Collaboration Cervera Villanueva, Anselmo Donini, Andrea Ghosh, T. Gómez Cadenas, Juan José Hernández Gamazo, Pilar Izmaylov, Alexander Laing, Andrew Mena Requejo, Olga Sorel, Michel Stamoulis, Panagiotis 2014 Light sterile neutrino sensitivity at the nuSTORM facility Physical Review D 89 7 071301
dc.identifier.uri	http://hdl.handle.net/10550/35424
dc.description.abstract	A facility that can deliver beams of electron and muon neutrinos from the decay of a stored muon beam has the potential to unambiguously resolve the issue of the evidence for light sterile neutrinos that arises in short-baseline neutrino oscillation experiments and from estimates of the effective number of neutrino flavors from fits to cosmological data. In this paper, we show that the nuSTORM facility, with stored muons of 3.8 GeV/c ± 10%, will be able to carry out a conclusive muon neutrino appearance search for sterile neutrinos and test the LSND and MiniBooNE experimental signals with 10σ sensitivity, even assuming conservative estimates for the systematic uncertainties. This experiment would add greatly to our knowledge of the contribution of light sterile neutrinos to the number of effective neutrino flavors from the abundance of primordial helium production and from constraints on neutrino energy density from the cosmic microwave background. The appearance search is complemented by a simultaneous muon neutrino disappearance analysis that will facilitate tests of various sterile neutrino models.
dc.relation.ispartof	Physical Review D, 2014, vol. 89, num. 7, p. 071301
dc.subject	Partícules (Física nuclear)
dc.title	Light sterile neutrino sensitivity at the nuSTORM facility
dc.type	journal article	es_ES
dc.date.updated	2014-05-26T10:47:58Z
dc.identifier.doi	10.1103/PhysRevD.89.071301
dc.identifier.idgrec	097564
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1103/PhysRevD.89.071301