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Light charged Higgs at the beginning of the LHC era

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Light charged Higgs at the beginning of the LHC era

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dc.contributor.author	Barenboim Szuchman, Gabriela Alejandra
dc.contributor.author	Paradisi, Paride
dc.contributor.author	Vives García, Óscar
dc.contributor.author	Lunghi, Enrico
dc.contributor.author	Porod, Werner
dc.date.accessioned	2015-04-28T08:15:19Z
dc.date.available	2015-04-28T08:15:19Z
dc.date.issued	2008
dc.identifier.citation	Barenboim Szuchman, Gabriela Alejandra Paradisi, Paride Vives García, Óscar Lunghi, Enrico Porod, Werner 2008 Light charged Higgs at the beginning of the LHC era Journal of High Energy Physics 08 4 079
dc.identifier.uri	http://hdl.handle.net/10550/43456
dc.description.abstract	The terascale will be explored with the start of the LHC. One of the most fundamental questions which we expect to be answered is the root of electroweak symmetry breaking and whether the Higgs mechanism is realized in nature or not. In this context we pose the question if existing experimental data still allow for a light non-minimal Higgs sector. We tackle this question first in the context of the two Higgs doublet model and then we concentrate in two supersymmetric models, the constrained MSSM and the MSSM with non-universal Higgs masses. In both supersymmetric scearios, light pseudoscalar and light charged-Higgs bosons are still viable provided tan beta is large. In this regime, we emphasize the importance of the constraints provided by the decay B to tau nu mediated by the charged-Higgs at tree-level. In addition we comment on generic predictions for hadronic colliders and indirect searches in such scenarios.
dc.language.iso	eng
dc.relation.ispartof	Journal of High Energy Physics, 2008, vol. 08, num. 4, p. 079
dc.subject	Física
dc.title	Light charged Higgs at the beginning of the LHC era
dc.type	journal article	es_ES
dc.date.updated	2015-04-28T08:15:19Z
dc.identifier.doi	10.1088/1126-6708/2008/04/079
dc.identifier.idgrec	049679
dc.rights.accessRights	open access	es_ES