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

dc.contributor.author	CMS Collaboration
dc.date.accessioned	2023-01-06T10:43:07Z
dc.date.available	2023-01-06T10:43:07Z
dc.date.issued	2015
dc.identifier.issn	0370-2693
dc.identifier.uri	http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/4268
dc.description.abstract	Results are presented of a search for heavy particles decaying into two photons. The analysis is based on a 19.7 fb(-1) sample of proton-proton collisions at root s = 8 TeV collected with the CMS detector at the CERN LHC. The diphoton mass spectrum from 150 to 850 GeV 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.	tr
dc.language.iso	en	tr
dc.publisher	Elsevier	tr
dc.subject	Higgs	tr
dc.subject	BSM	tr
dc.subject	Diphoton	tr
dc.subject	New scalar	tr
dc.subject	2HDM	tr
dc.subject	Graviton	tr
dc.title	Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at root s=8 TeV	tr
dc.type	Article	tr
dc.identifier.endpage	519	tr
dc.identifier.startpage	494	tr
dc.identifier.volume	750	tr
dc.source.title	Physical Letters B	tr