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Search for exclusive Higgs and Z boson decays to ωγ and Higgs boson decays to K⁎γ with the ATLAS detector

dc.contributor.authorAtlas Collaboration
dc.contributor.authorAad, G.
dc.contributor.authorAguilar Saavedra, Juan Antonio 
dc.contributor.authorRodríguez Chala, Mikael 
dc.date.accessioned2024-05-09T08:04:12Z
dc.date.available2024-05-09T08:04:12Z
dc.date.issued2023-10-31
dc.identifier.citationThe ATLAS Collaboration. Phys. Lett. B 847 (2023) 138292 [https://doi.org/10.1016/j.physletb.2023.138292]es_ES
dc.identifier.urihttps://hdl.handle.net/10481/91570
dc.description.abstractSearches for the exclusive decays of the Higgs boson to an ω meson and a photon or a ⁎ meson and a photon can probe flavour-conserving and flavour-violating Higgs boson couplings to light quarks, respectively. Searches for these decays, along with the analogous Z boson decay to an ω meson and a photon, are performed with a pp collision data sample corresponding to integrated luminosities of up to 134 fb−1 collected at TeV with the ATLAS detector at the CERN Large Hadron Collider. The obtained 95% confidence-level upper limits on the respective branching fractions are , ⁎ and . The limits for and are 370 times and 140 times the Standard Model expected values, respectively. The result for corresponds to a two-orders-of-magnitude improvement over the limit obtained by the DELPHI experiment at LEP.es_ES
dc.description.sponsorshipANPCyTes_ES
dc.description.sponsorshipYerPhI, Armeniaes_ES
dc.description.sponsorshipAustralian Research Counciles_ES
dc.description.sponsorshipBMWFWes_ES
dc.description.sponsorshipAustrian Science Fund (FWF)es_ES
dc.description.sponsorshipAzerbaijan National Academy of Sciences (ANAS)es_ES
dc.description.sponsorshipConselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ)es_ES
dc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)es_ES
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canada (NSERC)es_ES
dc.description.sponsorshipCanada Foundation for Innovationes_ES
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC)es_ES
dc.description.sponsorshipMEYS CR, Czech Republices_ES
dc.description.sponsorshipDNRFes_ES
dc.description.sponsorshipDanish Natural Science Research Counciles_ES
dc.description.sponsorshipCentre National de la Recherche Scientifique (CNRS)es_ES
dc.description.sponsorshipCEA-DRF/IRFU, Francees_ES
dc.description.sponsorshipFederal Ministry of Education & Research (BMBF)es_ES
dc.description.sponsorshipMax Planck Societyes_ES
dc.description.sponsorshipRGC and Hong Kong SAR, Chinaes_ES
dc.description.sponsorshipIsrael Science Foundationes_ES
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)es_ES
dc.description.sponsorshipMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)es_ES
dc.description.sponsorshipMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Sciencees_ES
dc.description.sponsorshipCNRST, Moroccoes_ES
dc.description.sponsorshipRCN, Norwayes_ES
dc.description.sponsorshipMEiN, Polandes_ES
dc.description.sponsorshipFundacao para a Ciencia e a Tecnologia (FCT)es_ES
dc.description.sponsorshipMNE/IFA, Romaniaes_ES
dc.description.sponsorshipMinistry of Education, Science & Technological Development, Serbiaes_ES
dc.description.sponsorshipMSSR, Slovakiaes_ES
dc.description.sponsorshipSlovenian Research Agency - Sloveniaes_ES
dc.description.sponsorshipMIZS, Sloveniaes_ES
dc.description.sponsorshipSpanish Governmentes_ES
dc.description.sponsorshipWallenberg Foundation, Swedenes_ES
dc.description.sponsorshipSwiss National Science Foundation (SNSF)es_ES
dc.description.sponsorshipMinistry of Science and Technology, Taiwanes_ES
dc.description.sponsorshipUnited States Department of Energy (DOE)es_ES
dc.description.sponsorshipNational Science Foundation (NSF)es_ES
dc.description.sponsorshipBCKDFes_ES
dc.description.sponsorshipCRC, Canada PRIMUS 21/SCI/017 UNCE SCI/013es_ES
dc.description.sponsorshipCzech Republic Governmentes_ES
dc.description.sponsorshipEuropean Research Council (ERC)es_ES
dc.description.sponsorshipEuropean Union (EU)es_ES
dc.description.sponsorshipEuropean Union (EU) Marie Curie Actionses_ES
dc.description.sponsorshipAgence Nationale de la Recherche (ANR)es_ES
dc.description.sponsorshipGerman Research Foundation (DFG)es_ES
dc.description.sponsorshipAlexander von Humboldt Foundationes_ES
dc.description.sponsorshipGreek NSRF, Greecees_ES
dc.description.sponsorshipBSF-NSFes_ES
dc.description.sponsorshipNCNes_ES
dc.description.sponsorshipLa Caixa Foundationes_ES
dc.description.sponsorshipCERCA Programme Generalitat de Catalunyaes_ES
dc.description.sponsorshipPROMETEOes_ES
dc.description.sponsorshipCenter for Forestry Research & Experimentation (CIEF)es_ES
dc.description.sponsorshipGoran Gustafssons Stiftelse, Swedenes_ES
dc.description.sponsorshipRoyal Societyes_ES
dc.description.sponsorshipLeverhulme Trustes_ES
dc.description.sponsorshipNetherlands Organization for Scientific Research (NWO) Netherlands Governmentes_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleSearch for exclusive Higgs and Z boson decays to ωγ and Higgs boson decays to K⁎γ with the ATLAS detectores_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1016/j.physletb.2023.138292
dc.type.hasVersionVoRes_ES


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