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Probing nonstandard neutrino-electron interactions with solar and reactor neutrinos

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Probing nonstandard neutrino-electron interactions with solar and reactor neutrinos

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dc.contributor.author	Bolaños, Azucena
dc.contributor.author	Miranda, O.G.
dc.contributor.author	Palazzo, Antonio
dc.contributor.author	Tórtola Baixauli, María Amparo
dc.contributor.author	Furtado Valle, José Wagner
dc.date.accessioned	2015-09-30T09:29:11Z
dc.date.available	2015-09-30T09:29:11Z
dc.date.issued	2009
dc.identifier.citation	Bolaños, Azucena Miranda, O.G. Palazzo, Antonio Tórtola Baixauli, María Amparo Furtado Valle, José Wagner 2009 Probing nonstandard neutrino-electron interactions with solar and reactor neutrinos Physical Review D 79 11 113012
dc.identifier.uri	http://hdl.handle.net/10550/47462
dc.description.abstract	Most neutrino mass extensions of the standard electroweak model entail non-standard interactions which, in the low energy limit, can be parametrized in term of effective four-fermion operators νανβf¯f. Typically of sub-weak strength, ϵαβGF, these are characterized by dimensionless coupling parameters, ϵαβ, which may be relatively sizeable in a wide class of schemes. Here we focus on non-universal (NU) flavor conserving couplings (α=β) with electrons (f=e) and analyse their impact on the phenomenology of solar neutrinos. We consistently take into account their effect both at the level of propagation where they modify the standard MSW behavior, and at the level of detection, where they affect the cross section of neutrino elastic scattering on electrons. We find limits which are comparable to other existing model-independent constraints.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2009, vol. 79, num. 11, p. 113012
dc.subject	Física
dc.title	Probing nonstandard neutrino-electron interactions with solar and reactor neutrinos
dc.type	journal article	es_ES
dc.date.updated	2015-09-30T09:29:11Z
dc.identifier.doi	10.1103/PhysRevD.79.113012
dc.identifier.idgrec	059496
dc.rights.accessRights	open access	es_ES