Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/10885
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dc.contributor.authorAmerl, M.-
dc.contributor.authorFilmer, E.K.-
dc.contributor.authorJackson, P.-
dc.contributor.authorKong, A.X.Y.-
dc.contributor.authorPotti, H.-
dc.contributor.authorRuggeri, T.A.-
dc.contributor.authorTing, E.X.L.-
dc.date.accessioned2023-12-23T06:07:18Z-
dc.date.available2023-12-23T06:07:18Z-
dc.date.issued2023-
dc.identifier.issn0031-9007-
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.131.061802-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/10885-
dc.description.abstractA test of C P invariance in Higgs boson production via vector-boson fusion has been performed in the H → γ γ channel using 139 fb - 1 of proton-proton collision data at s = 13 TeV collected by the ATLAS detector at the LHC. The optimal observable method is used to probe the C P structure of interactions between the Higgs boson and electroweak gauge bosons, as described by an effective field theory. No sign of C P violation is observed in the data. Constraints are set on the parameters describing the strength of the C P -odd component in the coupling between the Higgs boson and the electroweak gauge bosons in two effective field theory bases: d ˜ in the HISZ basis and c H W ˜ in the Warsaw basis. The results presented are the most stringent constraints on C P violation in the coupling between Higgs and weak bosons. The 95% C.L. constraint on d ˜ is derived for the first time and the 95% C.L. constraint on c H W ˜ has been improved by a factor of 5 compared to the previous measurement. © 2023 CERN, for the ATLAS Collaboration.en_US
dc.description.sponsorshipIN2P3-CNRS; CC-IN2P3; 2014-2021; SCI/013; U.S. Department of Energy, USDOE; Alexander von Humboldt-Stiftung, AvH; Alabama Space Grant Consortium, ASGC; Brookhaven National Laboratory, BNL; CRC Health Group, CRC: 21/SCI/017; Canarie; Karlsruhe Institute of Technology, KIT; H2020 Marie Skłodowska-Curie Actions, MSCA; Multiple Sclerosis Scientific Research Foundation, MSSRF; CERN; Compute Canada; Göran Gustafssons Stiftelser; Natural Sciences and Engineering Research Council of Canada, NSERC; National Research Council Canada, NRC; Canada Foundation for Innovation, CFI; Science and Technology Facilities Council, STFC; Leverhulme Trust; European Research Council, ERC; European Cooperation in Science and Technology, COST; Australian Research Council, ARC; National Stroke Foundation, NSF; Neurosurgical Research Foundation, NRF; Helmholtz-Gemeinschaft, HGF; Minerva Foundation; Deutsche Forschungsgemeinschaft, DFG; Agence Nationale de la Recherche, ANR; Japan Society for the Promotion of Science, KAKEN; Ministry of Education, Culture, Sports, Science and Technology, MEXT; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Danmarks Grundforskningsfond, DNRF; Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP; National Natural Science Foundation of China, NSFC; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; Fundação para a Ciência e a Tecnologia, FCT; Bundesministerium für Bildung und Forschung, BMBF; Chinese Academy of Sciences, CAS; Austrian Science Fund, FWF; Generalitat de Catalunya; Ministry of Science and Technology of the People's Republic of China, MOST; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO; Bundesministerium für Wissenschaft, Forschung und Wirtschaft, BMWFW; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science; Israel Science Foundation, ISF; Instituto Nazionale di Fisica Nucleare, INFN; Narodowe Centrum Nauki, NCN; Javna Agencija za Raziskovalno Dejavnost RS, ARRS; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; Ministerio de Ciencia e Innovación, MICINN; Centre National pour la Recherche Scientifique et Technique, CNRST; Staatssekretariat für Bildung, Forschung und Innovation, SBFI; Horizon 2020; British Columbia Knowledge Development Fund, BCKDF; European Regional Development Fund, ERDF; Defence Science Institute, DSI; Narodowa Agencja Wymiany Akademickiej, NAWA; Institutul de Fizică Atomică, IFA; Agencia Nacional de Investigación y Desarrollo, ANID; Royal Society of South Australia, RSSA; Irish Rugby Football Union, IRFUen_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGagesen_US
dc.subjectTellurium compoundsen_US
dc.subjectATLAS detectorsen_US
dc.subjectEffective field theoryen_US
dc.subjectElectroweak gauge bosonsen_US
dc.subjectHiggs bosonen_US
dc.subjectP-structuresen_US
dc.subjectProton proton collisionsen_US
dc.subjectStringent constraintsen_US
dc.subjectVector bosonen_US
dc.subjectBosonsen_US
dc.titleTest of Cp Invariance in Higgs Boson Vector-Boson Production Using the H→γγ Channel With the Atlas Detector [2]en_US
dc.typeArticleen_US
dc.departmentTOBB ETÜen_US
dc.identifier.volume131en_US
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85173602641en_US
dc.institutionauthor-
dc.identifier.doi10.1103/PhysRevLett.131.061802-
dc.authorscopusid58180175900-
dc.authorscopusid57219359136-
dc.authorscopusid57724141800-
dc.authorscopusid57212470179-
dc.authorscopusid57195809338-
dc.authorscopusid57218668934-
dc.authorscopusid57352094700-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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