Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in ℓ+ℓ−bb‾ final states

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dc.citation.firstpage221en_US
dc.citation.journalTitlePhysics Letters Ben_US
dc.citation.lastpage243en_US
dc.citation.volumeNumber748en_US
dc.contributor.authorCMS Collaborationen_US
dc.date.accessioned2018-11-29T15:31:50Zen_US
dc.date.available2018-11-29T15:31:50Zen_US
dc.date.issued2015en_US
dc.description.abstractResults are reported on a search for decays of a pseudoscalar A boson into a Z boson and a light scalar h boson, where the Z boson decays into a pair of oppositely-charged electrons or muons, and the h boson decays into bb‾. The search is based on data from proton–proton collisions at a center-of-mass energy s=8 TeV collected with the CMS detector, corresponding to an integrated luminosity of 19.7 fb−1. The h boson is assumed to be the standard model-like Higgs boson with a mass of 125 GeV. With no evidence for signal, upper limits are obtained on the product of the production cross section and the branching fraction of the A boson in the Zh channel. Results are also interpreted in the context of two Higgs doublet models.en_US
dc.identifier.citationCMS Collaboration. "Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in ℓ+ℓ−bb‾ final states." <i>Physics Letters B,</i> 748, (2015) Elsevier: 221-243. https://doi.org/10.1016/j.physletb.2015.07.010.en_US
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2015.07.010en_US
dc.identifier.urihttps://hdl.handle.net/1911/103469en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsThis is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.subject.keywordCMSen_US
dc.subject.keywordHiggsen_US
dc.subject.keyword2HDMen_US
dc.subject.keywordMSSMen_US
dc.subject.keywordBSMen_US
dc.titleSearch for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in ℓ+ℓ−bb‾ final statesen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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