Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at s=8TeV

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dc.citation.firstpage494
dc.citation.journalTitlePhysics Letters B
dc.citation.lastpage519
dc.citation.volumeNumber750
dc.contributor.authorCMS Collaboration
dc.date.accessioned2018-11-29T18:01:43Z
dc.date.available2018-11-29T18:01:43Z
dc.date.issued2015
dc.description.abstractResults are presented of a search for heavy particles decaying into two photons. The analysis is based on a 19.7fb−1 sample of proton–proton collisions at s=8TeV collected with the CMS detector at the CERN LHC. The diphoton mass spectrum from 150 to 850GeV is used to search for an excess of events over the background. The search is extended to new resonances with natural widths of up to 10% of the mass value. No evidence for new particle production is observed and limits at 95% confidence level on the production cross section times branching fraction to diphotons are determined. These limits are interpreted in terms of two-Higgs-doublet model parameters.
dc.identifier.citationCMS Collaboration. "Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at s=8TeV." <i>Physics Letters B,</i> 750, (2015) Elsevier: 494-519. https://doi.org/10.1016/j.physletb.2015.09.062.
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2015.09.062
dc.identifier.urihttps://hdl.handle.net/1911/103477
dc.language.isoeng
dc.publisherElsevier
dc.rightsThis is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.keywordHiggs
dc.subject.keywordBSM
dc.subject.keywordDiphoton
dc.subject.keywordNew scalar
dc.subject.keyword2HDM
dc.subject.keywordGraviton
dc.titleSearch for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at s=8TeV
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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