Measurements of Higgs boson production cross sections and couplings in the diphoton decay channel at root s=13 TeV

Show simple item record

dc.contributor.author The CMS collaboration
dc.contributor.author Sirunyan, A. M.
dc.contributor.author Tumasyan, A.
dc.contributor.author Eerola, P.
dc.contributor.author Forthomme, Laurent
dc.contributor.author Kirschenmann, H.
dc.contributor.author Österberg, K.
dc.contributor.author Voutilainen, M.
dc.contributor.author Bharthuar, Shudhashil
dc.contributor.author Brücken, Erik
dc.contributor.author Garcia, F.
dc.contributor.author Havukainen, J.
dc.contributor.author Kim, Minsuk
dc.contributor.author Kinnunen, R.
dc.contributor.author Lampén, T.
dc.contributor.author Lassila-Perini, K.
dc.contributor.author Lehti, S.
dc.contributor.author Lindén, T.
dc.contributor.author Lotti, Mikko
dc.contributor.author Luukka, P.
dc.contributor.author Martikainen, Laura
dc.contributor.author Ott, Jennifer
dc.contributor.author Pekkanen, Juska
dc.contributor.author Siikonen, H.
dc.contributor.author Tuominen, E.
dc.contributor.author Tuominiemi, J.
dc.contributor.author Viinikainen, Jussi
dc.contributor.author Petrow, H.
dc.contributor.author Tuuva, T.
dc.date.accessioned 2021-08-20T14:14:02Z
dc.date.available 2021-08-20T14:14:02Z
dc.date.issued 2021-07-07
dc.identifier.citation The CMS Collaboration , Sirunyan , A M , Tumasyan , A , Eerola , P , Forthomme , L , Kirschenmann , H , Österberg , K , Voutilainen , M , Bharthuar , S , Brücken , E , Garcia , F , Havukainen , J , Kim , M , Kinnunen , R , Lampén , T , Lassila-Perini , K , Lehti , S , Lindén , T , Lotti , M , Luukka , P , Martikainen , L , Ott , J , Pekkanen , J , Siikonen , H , Tuominen , E , Tuominiemi , J , Viinikainen , J , Petrow , H & Tuuva , T 2021 , ' Measurements of Higgs boson production cross sections and couplings in the diphoton decay channel at root s=13 TeV ' , Journal of High Energy Physics , no. 7 , 027 . https://doi.org/10.1007/JHEP07(2021)027
dc.identifier.other PURE: 167750944
dc.identifier.other PURE UUID: eb279cc6-e4a9-4083-8bfe-2326d659407d
dc.identifier.other WOS: 000672676400003
dc.identifier.other Scopus: 85112368599
dc.identifier.other ORCID: /0000-0002-7073-7767/work/98749407
dc.identifier.other ORCID: /0000-0003-4807-0414/work/98749766
dc.identifier.other ORCID: /0000-0002-5200-6477/work/98750111
dc.identifier.other ORCID: /0000-0001-9337-5722/work/98750439
dc.identifier.other ORCID: /0000-0003-2039-5874/work/98750642
dc.identifier.other ORCID: /0000-0002-4023-7964/work/98751380
dc.identifier.other ORCID: /0000-0003-0392-8691/work/98752163
dc.identifier.other ORCID: /0000-0001-7369-2536/work/98752164
dc.identifier.other ORCID: /0000-0003-2898-6900/work/98752166
dc.identifier.other ORCID: /0000-0003-1609-3515/work/98752300
dc.identifier.other ORCID: /0000-0003-2530-4265/work/109726170
dc.identifier.other ORCID: /0000-0001-5871-9622/work/111175853
dc.identifier.uri http://hdl.handle.net/10138/333367
dc.description.abstract Measurements of Higgs boson production cross sections and couplings in events where the Higgs boson decays into a pair of photons are reported. Events are selected from a sample of proton-proton collisions at root s = 13TeV collected by the CMS detector at the LHC from 2016 to 2018, corresponding to an integrated luminosity of 137 fb(-1). Analysis categories enriched in Higgs boson events produced via gluon fusion, vector boson fusion, vector boson associated production, and production associated with top quarks are constructed. The total Higgs boson signal strength, relative to the standard model (SM) prediction, is measured to be 1.12 +/- 0.09. Other properties of the Higgs boson are measured, including SM signal strength modifiers, production cross sections, and its couplings to other particles. These include the most precise measurements of gluon fusion and vector boson fusion Higgs boson production in several different kinematic regions, the first measurement of Higgs boson production in association with a top quark pair in five regions of the Higgs boson transverse momentum, and an upper limit on the rate of Higgs boson production in association with a single top quark. All results are found to be in agreement with the SM expectations. en
dc.format.extent 87
dc.language.iso eng
dc.relation.ispartof Journal of High Energy Physics
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject 114 Physical sciences
dc.subject Hadron-Hadron scattering (experiments)
dc.subject Higgs physics
dc.title Measurements of Higgs boson production cross sections and couplings in the diphoton decay channel at root s=13 TeV en
dc.type Article
dc.contributor.organization Department of Physics
dc.contributor.organization Helsinki Institute of Physics
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1007/JHEP07(2021)027
dc.relation.issn 1029-8479
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

Files in this item

Total number of downloads: Loading...

Files Size Format View
Sirunyan2021_Ar ... entsOfHiggsBosonProduc.pdf 4.017Mb PDF View/Open

This item appears in the following Collection(s)

Show simple item record