Collider Signatures of Singlet Extended Higgs Sectors

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dc.creatorBarger, Vernon
dc.creatorLangacker, Paul
dc.creatorShaughnessy, Gabe
dc.date2006-11-17
dc.date2006-12-18
dc.date.accessioned2026-07-07T11:22:09Z
dc.date.available2026-07-07T11:22:09Z
dc.descriptionWe explore the collider signatures of the Higgs sectors in singlet-extended MSSM models. We find that even with reduced couplings due to singlet mixing, a significant portion of the parameter spaces have a discoverable Higgs via traditional decay modes or via invisible decays (directly to neutralinos or through cascade decays to neutralinos and neutrinos). For illustrative points in parameter space we give the likelihood of Higgs discovery. In cases where neither traditional nor invisible modes can discover the Higgs, the neutralino sector may provide evidence for the extended models.
dc.description21 pages, 8 figures. v2: Refs added
dc.identifierhttps://arxiv.org/abs/hep-ph/0611239
dc.identifierhttp://arxiv.org/abs/hep-ph/0611239
dc.identifierPhys.Rev.D75:055013,2007
dc.identifierdoi:10.1103/PhysRevD.75.055013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194473
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCollider Signatures of Singlet Extended Higgs Sectors
dc.typetext

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