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Probing neutrino mass with multilepton production at the Tevatron in the simplest R-parity violation model

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Probing neutrino mass with multilepton production at the Tevatron in the simplest R-parity violation model

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dc.contributor.author	Magro, M.B.
dc.contributor.author	De Campos, F.
dc.contributor.author	Éboli, O.J.P.
dc.contributor.author	Porod, Werner
dc.contributor.author	Restrepo, Diego
dc.contributor.author	Furtado Valle, José Wagner
dc.date.accessioned	2015-10-19T10:29:13Z
dc.date.available	2015-10-19T10:29:13Z
dc.date.issued	2003
dc.identifier.citation	Magro, M.B. De Campos, F. Éboli, O.J.P. Porod, Werner Restrepo, Diego Furtado Valle, José Wagner 2003 Probing neutrino mass with multilepton production at the Tevatron in the simplest R-parity violation model Journal of High Energy Physics 2003 09 071
dc.identifier.uri	http://hdl.handle.net/10550/47769
dc.description.abstract	We analyze the production of multileptons in the simplest supergravity model with bilinear violation of R parity at the Fermilab Tevatron. Despite the small R-parity violating couplings needed to generate the neutrino masses indicated by current atmospheric neutrino data, the lightest supersymmetric particle is unstable and can decay inside the detector. This leads to a phenomenology quite distinct from that of the R-parity conserving scenario. We quantify by how much the supersymmetric multilepton signals differ from the R-parity conserving expectations, displaying our results in the m0⊗m1/2 plane. We show that the presence of bilinear R-parity violating interactions enhances the supersymmetric multilepton signals over most of the parameter space, specially at moderate and large m0.
dc.language.iso	eng
dc.relation.ispartof	Journal of High Energy Physics, 2003, vol. 2003, num. 09, p. 071
dc.subject	Física
dc.title	Probing neutrino mass with multilepton production at the Tevatron in the simplest R-parity violation model
dc.type	journal article	es_ES
dc.date.updated	2015-10-19T10:29:13Z
dc.identifier.doi	10.1088/1126-6708/2003/09/071
dc.identifier.idgrec	009441
dc.rights.accessRights	open access	es_ES