Study of same-sign W boson scattering and anomalous couplings in events with one tau lepton from pp collisions at TeV

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dc.contributor.authorHayrapetyan, A.
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.date.accessioned2026-04-25T14:13:19Z
dc.date.available2026-04-25T14:13:19Z
dc.date.issued2025
dc.departmentSinop Üniversitesi
dc.description.abstractA first study is presented of the cross section for the scattering of same-sign W boson pairs via the detection of a τ lepton. The data from proton-proton collisions at the center-of-mass energy of 13 TeV were collected by the CMS detector at the LHC, and correspond to an integrated luminosity of 138 fb−1. Events were selected that contain two jets with large pseudorapidity and large invariant mass, one τ lepton, one light lepton (e or μ), and significant missing transverse momentum. The measured cross section for electroweak same-sign WW scattering is times the standard model prediction. In addition, a search is presented for the indirect effects of processes beyond the standard model via the effective field theory framework, in terms of dimension-6 and dimension-8 operators. © The Author(s) 2025.
dc.identifier.doi10.1007/JHEP10(2025)219
dc.identifier.issn1029-8479
dc.identifier.issue10
dc.identifier.scopus2-s2.0-105025377780
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/JHEP10(2025)219
dc.identifier.urihttps://hdl.handle.net/11486/8003
dc.identifier.volume2025
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofJournal of High Energy Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20260420
dc.subjectHadron-Hadron Scattering
dc.subjectVector Boson Production
dc.titleStudy of same-sign W boson scattering and anomalous couplings in events with one tau lepton from pp collisions at TeV
dc.typeArticle

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