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dc.contributor.authorKhachatryan, Vardan
dc.contributor.authorSirunyan, A.M.
dc.contributor.authorTumasyan, A.R.
dc.contributor.authorAdam, Wolfgang
dc.contributor.authorBhopatkar, V.
dc.contributor.authorHohlmann, Marcus
dc.contributor.authorKalakhety, Himali
dc.contributor.authorMareskas-palcek, D.
dc.contributor.authorRoy, Tuhin S.
dc.contributor.authorYumiceva, Francisco
dc.date.accessioned2016-01-25T22:05:04Z
dc.date.available2016-01-25T22:05:04Z
dc.date.issued2015-09-30
dc.identifier.citationKhachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., . . . Woods, N. (2015). Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at √s = 8 TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 750, 494-519.en_US
dc.identifier.urihttp://hdl.handle.net/11141/787
dc.description.abstractResults are presented of a search for heavy particles decaying into two photons. The analysis is based on a 19.7 fb−1sample of proton–proton collisions at √s=8 TeVcollected with the CMS detector at the CERN LHC. The diphoton mass spectrum from 150 to 850GeVis 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.en_US
dc.language.isoen_USen_US
dc.rightsThis is an open access article under the CC BY licenseen_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.titleSearch for diphoton resonances in the mass range from 150 to 850GeV in pp collisions at √s=8 TeVen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.physletb.2015.09.062


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