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Two-Higgs-doublet model in light of the standard model H -> tau(+)tau(-) search at the LHC

2012-06-05Journal article Open access
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dc.contributor.authorArhrib, Abdesslam
dc.contributor.authorChiang, Cheng-Wei
dc.contributor.authorGhosh, Dilip Kumar
dc.contributor.authorSantos, Rui
dc.date.accessioned2012-11-13T11:08:00Z
dc.date.available2012-11-13T11:08:00Z
dc.date.issued2012-06-05
dc.description.abstractWe study the implications of the searches based on H -> tau(+)tau-by the ATLAS and CMS collaborations on the parameter space of the two-Higgs-doublet model (2HDM). In the 2HDM, the scalars can decay into a tau pair with a branching ratio larger than the SM one, leading to constraints on the 2HDM parameter space. We show that in model II, values of tan beta > 1.8 are definitively excluded if the pseudoscalar is in the mass range 110 GeV < m(A) < 145 GeV. We have also discussed the implications for the 2HDM of the recent dimuon search by the ATLAS collaboration for a CP-odd scalar in the mass range 4-12 GeV.por
dc.identifier.citationArhrib A, Chiang C, Ghosh D K, Santos R. Two-Higgs-doublet model in light of the standard model H -> tau(+)tau(-) search at the LHC. Physical Review D. 2012; 11 (85).por
dc.identifier.urihttp://hdl.handle.net/10400.21/1910
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherAmer Physical SOCpor
dc.relation.ispartofseries;115003
dc.subjectHiggs Doublet Modelpor
dc.subjectSymmetry-Breakingpor
dc.subjectBosonpor
dc.subjectLEPpor
dc.subjectMasspor
dc.subjectStabilitypor
dc.subjectUnitarypor
dc.subjectScalarspor
dc.subjectBoundspor
dc.titleTwo-Higgs-doublet model in light of the standard model H -> tau(+)tau(-) search at the LHCpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUSApor
oaire.citation.issue11por
oaire.citation.titlePhysical Review Dpor
oaire.citation.volume85por
person.familyNameChiang
person.familyNameGhosh
person.familyNameSantos
person.givenNameCheng-Wei
person.givenNameDilip Kumar
person.givenNameRui
person.identifier100360
person.identifier.ciencia-id5A1A-5794-6DC2
person.identifier.orcid0000-0002-4819-8576
person.identifier.orcid0000-0001-6237-7610
person.identifier.orcid0000-0002-7948-0355
person.identifier.ridF-1956-2010
person.identifier.scopus-author-id10739338800
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication8d3f77a3-177a-4620-b5d4-210296e89276
relation.isAuthorOfPublication2a136109-b0e0-4f5e-8284-51ea3332529e
relation.isAuthorOfPublicationf972a9bd-1bdd-4a47-8d1e-94e9595eddc0
relation.isAuthorOfPublication.latestForDiscovery2a136109-b0e0-4f5e-8284-51ea3332529e

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