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Could the LHC two-proton signal correspond to the heavier scalar in two-higgs-doublet models?

2012-02-21Journal article Restricted access
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dc.contributor.authorFerreira, P. M.
dc.contributor.authorSantos, Rui
dc.contributor.authorSher, Marc
dc.contributor.authorSilva, João P.
dc.date.accessioned2015-09-10T11:03:59Z
dc.date.available2015-09-10T11:03:59Z
dc.date.issued2012-02-21
dc.description.abstractLHC has reported tantalizing hints for a Higgs boson of mass 125 GeV decaying into two photons. We focus on two-Higgs-doublet Models, and study the interesting possibility that the heavier scalar H has been seen, with the lightest scalar h having thus far escaped detection. Nonobservation of h at LEP severely constrains the parameter-space of two-Higgs-doublet models. We analyze cases where the decay H -> hh is kinematically allowed, and cases where it is not, in the context of type I, type II, lepton-specific, and flipped models.por
dc.identifier.citationFERREIRA, P. M.; [et al] – Could the LHC two-proton signal correspond to the heavier scalar in two-higgs-doublet models? Physical Review D. ISSN: 1550-7998. Vol. 85, nr. 3 (2012)por
dc.identifier.doi10.1103/PhysRevD.85.035020
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/10400.21/5146
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherAmer Physical Socpor
dc.relationPortuguese Fundação para a Ciência e a Tecnologia (FCT) - PTDC/FIS/117951/2010
dc.relationFP7 Reintegration Grant - PERG08-GA-2010-277025
dc.relationNational Science Foundation - NSF-PHY-1068008
dc.relationJoseph Plumeri Grant
dc.relationFCT - CERN/FP/109305/2009
dc.relationFCT - U777-Plurianual
dc.relationEU RTN - PITN-GA-2009-237920
dc.relationEU RTN - PEst-OE/FIS/UI0618/2011
dc.relation.ispartofseries035020
dc.subjectHiggs Bosonspor
dc.subjectSearchpor
dc.subjectLEPpor
dc.titleCould the LHC two-proton signal correspond to the heavier scalar in two-higgs-doublet models?por
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUSA
oaire.citation.issue3por
oaire.citation.titlePhysical Review Dpor
oaire.citation.volume85por
person.familyNameSantos
person.familyNameSher
person.givenNameRui
person.givenNameMarc
person.identifier100360
person.identifier.ciencia-id5A1A-5794-6DC2
person.identifier.orcid0000-0002-7948-0355
person.identifier.orcid0000-0002-6303-2814
person.identifier.ridF-1956-2010
person.identifier.scopus-author-id10739338800
rcaap.rightsclosedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationf972a9bd-1bdd-4a47-8d1e-94e9595eddc0
relation.isAuthorOfPublicationcdd215a1-a31b-493c-8da3-c2da9133d324
relation.isAuthorOfPublication.latestForDiscoverycdd215a1-a31b-493c-8da3-c2da9133d324

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