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Charged Higgs boson and stau phenomenology in the simplest R-parity breaking model

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Charged Higgs boson and stau phenomenology in the simplest R-parity breaking model

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dc.contributor.author	Akeroyd, A.G.
dc.contributor.author	Díaz, Marco Aurelio
dc.contributor.author	Ferrandis Alapont, Francisco Javier
dc.contributor.author	García Jareño, Miguel Ángel
dc.contributor.author	Furtado Valle, José Wagner
dc.date.accessioned	2015-10-22T17:10:19Z
dc.date.available	2015-10-22T17:10:19Z
dc.date.issued	1998
dc.identifier.citation	Akeroyd, A.G. Díaz, Marco Aurelio Ferrandis Alapont, Francisco Javier García Jareño, Miguel Ángel Furtado Valle, José Wagner 1998 Charged Higgs boson and stau phenomenology in the simplest R-parity breaking model Nuclear Physics B 529 1-2 3 22
dc.identifier.uri	http://hdl.handle.net/10550/47889
dc.description.abstract	We consider the charged scalar boson phenomenology in the simplest effective low-energy R-parity breaking model characterized by a bilinear violation of R-parity in the superpotential. This induces a mixing between staus and the charged Higgs boson. We show that the charged Higgs boson mass can be lower than expected in the MSSM, even before including radiative corrections. We also study the charged scalar boson decay branching ratios and show that the R-parity violating decay rates can be comparable or even bigger than the R-parity conserving ones. Moreover, if the stau is the LSP it will have only decays into standard model fermions. These features could have important implications for charged supersymmetric scalar boson searches at future accelerators.
dc.language.iso	eng
dc.relation.ispartof	Nuclear Physics B, 1998, vol. 529, num. 1-2, p. 3-22
dc.subject	Física
dc.title	Charged Higgs boson and stau phenomenology in the simplest R-parity breaking model
dc.type	journal article	es_ES
dc.date.updated	2015-10-22T17:10:20Z
dc.identifier.doi	10.1016/S0550-3213(98)00357-5
dc.identifier.idgrec	073536
dc.rights.accessRights	open access	es_ES