Measurements of Higgs boson production in the decay channel with a pair of τ leptons in proton-proton collisions at √s=13 TeV

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dc.authoridTosi, Silvano/0000-0002-7275-9193
dc.authoridTapper, Alexander/0000-0003-4543-864X
dc.authoridMundim, Luiz/0000-0001-9964-7805
dc.authoridDutta, Valentina/0000-0001-5958-829X
dc.authoridGiommi, Luca/0000-0003-3539-4313
dc.authoridSaha, Gourab/0000-0002-6125-1941
dc.authoridKim, Tae Jeong/0000-0001-8336-2434
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAndrejkovic, J. W.
dc.contributor.authorBergauer, T.
dc.contributor.authorChatterjee, S.
dc.contributor.authorDamanakis, K.
dc.contributor.authorDragicevic, M.
dc.date.accessioned2025-03-23T19:31:09Z
dc.date.available2025-03-23T19:31:09Z
dc.date.issued2023
dc.departmentSinop Üniversitesi
dc.description.abstractMeasurements of Higgs boson production, where the Higgs boson decays into a pair of tau leptons, are presented, using a sample of proton-proton collisions collected with the CMS experiment at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 138 fb(-1). Three analyses are presented. Two are targeting Higgs boson production via gluon fusion and vector boson fusion: a neural network based analysis and an analysis based on an event categorization optimized on the ratio of signal over background events. These are complemented by an analysis targeting vector boson associated Higgs boson production. Results are presented in the form of signal strengths relative to the standard model predictions and products of cross sections and branching fraction to tau leptons, in up to 16 different kinematic regions. For the simultaneous measurements of the neural network based analysis and the analysis targeting vector boson associated Higgs boson production signal strengths are found to be 0.82 +/- 0.11 for inclusive Higgs boson production, 0.67 +/- 0.19 (0.81 +/- 0.17) for the production mainly via gluon fusion (vector boson fusion), and 1.79 +/- 0.45 for vector boson associated Higgs boson production.
dc.identifier.doi10.1140/epjc/s10052-023-11452-8
dc.identifier.issn1434-6044
dc.identifier.issn1434-6052
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85169653371
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-023-11452-8
dc.identifier.urihttps://hdl.handle.net/11486/5238
dc.identifier.volume83
dc.identifier.wosWOS:001066617100001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Physical Journal C
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectBroken Symmetries
dc.subjectGauge
dc.titleMeasurements of Higgs boson production in the decay channel with a pair of τ leptons in proton-proton collisions at √s=13 TeV
dc.typeArticle

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