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Neutrinoless double-beta decay in SU(2) x U(1) theories

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dc.contributor.author	Schechter, Joseph
dc.contributor.author	Furtado Valle, José Wagner
dc.date.accessioned	2015-09-24T10:17:33Z
dc.date.available	2015-09-24T10:17:33Z
dc.date.issued	1982
dc.identifier.citation	Schechter, Joseph Furtado Valle, José Wagner 1982 Neutrinoless double-beta decay in SU(2) x U(1) theories Physical Review D 25 11 2951 2954
dc.identifier.uri	http://hdl.handle.net/10550/47205
dc.description.abstract	It is shown that gauge theories give contributions to neutrinoless double-β decay [(ββ)0ν] which are not covered by the standard parametrizations. While probably small, their existence raises the question of whether the observation of (ββ)0ν implies the existence of a Majorana mass term for the neutrino. For a 'natural' gauge theory we argue that this is indeed the case.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 1982, vol. 25, num. 11, p. 2951-2954
dc.subject	Física
dc.title	Neutrinoless double-beta decay in SU(2) x U(1) theories
dc.type	journal article	es_ES
dc.date.updated	2015-09-24T10:17:33Z
dc.identifier.doi	10.1103/PhysRevD.25.2951
dc.identifier.idgrec	073631
dc.rights.accessRights	open access	es_ES