NAGIOS: RODERIC FUNCIONANDO

Majoron emission in muon and tau decays revisited

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Majoron emission in muon and tau decays revisited

Mostra el registre parcial de l'element

dc.contributor.author Hirsch, Martin
dc.contributor.author Vicente Montesinos, Avelino
dc.contributor.author Meyer, Jochen
dc.contributor.author Porod, Werner
dc.date.accessioned 2014-08-25T10:49:01Z
dc.date.available 2014-08-25T10:49:01Z
dc.date.issued 2009
dc.identifier.citation Hirsch, Martin Vicente Montesinos, Avelino Meyer, J. Porod, Werner 2009 Majoron emission in muon and tau decays revisited Physical Review D 79 5 055023
dc.identifier.uri http://hdl.handle.net/10550/37388
dc.description.abstract In models where the breaking of lepton number is spontaneous a massless Goldstone boson, the Majoron (J), appears. We calculate the theoretically allowed range for the branching ratios of Majoron-emitting charged lepton decays, such as Br(mu -> eJ) and Br(mu -> eJ gamma), in a supersymmetric model with spontaneous breaking of R-parity. Br(mu -> eJ) is maximal in the same region of parameter space for which the lightest neutralino decays mainly invisibly. A measurement of Br(mu -> eJ) thus potentially provides information on R-parity violation complementary to accelerator searches. We also briefly discuss existing bounds and prospects for future improvements on the Majoron coupling to charged leptons.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2009, vol. 79, num. 5, p. 055023
dc.subject Física
dc.title Majoron emission in muon and tau decays revisited
dc.type journal article es_ES
dc.date.updated 2014-08-25T10:49:02Z
dc.identifier.doi 10.1103/PhysRevD.79.055023
dc.identifier.idgrec 084489
dc.rights.accessRights open access es_ES

Visualització       (389.5Kb)

Aquest element apareix en la col·lecció o col·leccions següent(s)

Mostra el registre parcial de l'element

Cerca a RODERIC

Cerca avançada

Visualitza

Estadístiques