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Accès ouvert déclaré 2023 article

Observation of electroweak production of two jets and a Z-boson pair

14Citations signalées, ce qui n’est pas une note de qualité
290Institutions déclarées
42Pays d’affiliation déclarés

Rattachement africain : fr, us, ch, de, gb, ca, dk, il, it, jp, pl, tr, nl, ro, es, pt, az, ru, se, gr, cz, ar, br, cn, Maroc, sk, Afrique du Sud, au, ps, no, cl, tw, ge, hk, si, by, at, co, bg, rs, ae, hu. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

Electroweak symmetry breaking explains the origin of the masses of elementary particles through their interactions with the Higgs field. Besides the measurements of the Higgs boson properties, the study of the scattering of massive vector bosons with spin 1 allows the nature of electroweak symmetry breaking to be probed. Among all processes related to vector-boson scattering, the electroweak production of two jets and a Z-boson pair is a rare and important one. Here we report the observation of this process from proton–proton collision data corresponding to an integrated luminosity of 139 fb−1 recorded at a centre-of-mass energy of 13 TeV with the ATLAS detector at the Large Hadron Collider. We consider two different final states originating from the decays of the Z-boson pair: one containing four charged leptons and another containing two charged leptons and two neutrinos. The hypothesis of no electroweak production is rejected with a statistical significance of 5.7σ, and the measured cross-section for electroweak production is consistent with the Standard Model prediction. In addition, we report cross-sections for inclusive production of a Z-boson pair and two jets for the two final states. The ATLAS Collaboration reports the observation of the electroweak production of two jets and a Z-boson pair. This process is related to vector-boson scattering and allows the nature of electroweak symmetry breaking to be probed.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Observation of electroweak production of two jets and a Z-boson pair
Date Crossref
09/02/2023
Éditeur
Springer Science and Business Media LLC
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

Centre National de la Recherche ScientifiqueAix-Marseille UniversitéCentre de physique des particules de MarseilleInstitut National de Physique Nucléaire et de Physique des ParticulesUniversity of OklahomaUniversity of Massachusetts AmherstEuropean Organization for Nuclear ResearchUniversity of GöttingenRoyal Holloway University of LondonUniversity of TorontoUniversity of CopenhagenUniversity of SussexTel Aviv UniversityTechnion – Israel Institute of TechnologyArgonne National LaboratoryThe Abdus Salam International Centre for Theoretical Physics (ICTP)King's College LondonIstituto Nazionale di Fisica Nucleare, Sezione di TriesteIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineThe University of TokyoJohannes Gutenberg University MainzAGH University of KrakowNorthern Illinois UniversityLudwig-Maximilians-Universität MünchenBoğaziçi UniversityIstanbul UniversityUniversity of GenevaRutherford Appleton LaboratoryUniversity of California, Santa CruzUniversité Paris-SaclayLaboratoire de Physique des 2 Infinis Irène Joliot-CurieUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneRadboud University NijmegenNational Institute for Subatomic PhysicsAlexandru Ioan Cuza UniversityConsejo Superior de Investigaciones CientíficasUniversidad de GranadaLIP - Laboratory of Instrumentation and Experimental Particle PhysicsUniversidad Autónoma de MadridAzerbaijan National Academy of SciencesJoint Institute for Nuclear ResearchMcGill UniversityLawrence Berkeley National LaboratoryUniversity of California, BerkeleyUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataKyoto UniversityLund UniversityP.N. Lebedev Physical Institute of the Russian Academy of SciencesIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of VictoriaHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringNational Technical University of AthensUniversity of AmsterdamUniversity of BolognaCzech Technical University in PragueNational Research Tomsk State UniversityIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of OregonUniversity of BirminghamIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of Naples Federico IIConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataUniversity of WashingtonUniversity of GlasgowUniversidade Federal do Rio de JaneiroUniversity of OxfordBrandeis UniversityUniversity of MichiganDeutsches Elektronen-Synchrotron DESYUniversity of Science and Technology of ChinaIowa State UniversityUniversity of SheffieldCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversThe University of Texas at AustinHeidelberg UniversityUniversity of BernUniversity of MilanColumbia UniversityNovosibirsk State UniversitySiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsIstituto Nazionale di Fisica Nucleare, Sezione di PisaOklahoma State UniversityIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiUniversity of California, IrvineIstituto Nazionale di Fisica Nucleare, Sezione di Roma IHigh Energy Accelerator Research OrganizationUniversitat de ValènciaInstituto de Física CorpuscularChinese Academy of SciencesInstitute of High Energy PhysicsDuke UniversityInstitute of Particle PhysicsUniversité de MontréalUniversity of FreiburgTokyo Institute of TechnologyHarvard UniversityUppsala UniversityMohamed I UniversityBrookhaven National LaboratoryComenius University BratislavaUniversity of Cape TownUniversity of Illinois Urbana-ChampaignHumboldt-Universität zu BerlinTRIUMFUniversity of SalentoIstituto Nazionale di Fisica Nucleare, Sezione di LecceStockholm UniversitySapienza University of RomeSimon Fraser UniversityYale UniversityThe University of Texas at ArlingtonThe University of SydneyWeizmann Institute of ScienceInstitute of Nuclear Physics, Polish Academy of SciencesUniversity of BonnUniversity of Wisconsin–MadisonUniversity of LouisvilleUniversity of WuppertalThe University of MelbourneIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaUniversity College LondonMax Planck Institute for PhysicsSLAC National Accelerator LaboratoryKurchatov InstitutePetersburg Nuclear Physics InstituteLancaster UniversityAn-Najah National UniversityMohammed V UniversityUniversity of CambridgeUniversity of SiegenCalifornia State University, Long BeachUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of FribourgUniversity of WarwickBahçeşehir UniversityGaziantep UniversityStony Brook UniversityCarleton UniversityNational and Kapodistrian University of AthensNational Research Nuclear University MEPhIUniversity of Hassan II CasablancaUniversity of ArizonaUniversity of ManchesterSouthern Methodist UniversityQueen Mary University of LondonUniversity of WürzburgUniversity of PittsburghUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreUniversity of AlbertaTechnische Universität DresdenUniversity of OsloInstitute for High Energy PhysicsUniversity of LiverpoolInstitute for High Energy PhysicsThe Ohio State UniversityUniversity of South AfricaUniversity of JohannesburgMichigan State UniversityFederico Santa María Technical UniversitySlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesFermi National Accelerator LaboratoryUniversity of ChicagoUniversity of BergenBoston UniversityInstitute of Physics, Academia SinicaJustus-Liebig-Universität GießenAnkara UniversityIndiana University BloomingtonShanghai Jiao Tong UniversityUniversity of CalabriaCharles UniversityUniversitat Autònoma de BarcelonaUniversity of MinhoIstanbul Bilgi UniversityPalacký University OlomoucUniversidade Federal de Juiz de ForaTbilisi State UniversityMoscow Institute of Physics and TechnologyUniversity of PennsylvaniaNanjing UniversityTsinghua UniversityChinese University of Hong KongNational Tsing Hua UniversityAristotle University of ThessalonikiUniversity of Chinese Academy of SciencesCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicTU Dortmund UniversityUniversity of LjubljanaJožef Stefan InstituteJožef Stefan International Postgraduate SchoolBen-Gurion University of the NegevUniversity of EdinburghUniversity of UdineInstitut polytechnique de GrenobleUniversité Grenoble AlpesUniversity of LisbonInstituto Politécnico de LisboaParthenope University of NaplesUniversity of British ColumbiaNew York UniversityShandong UniversityUniversity of the WitwatersrandRoma Tre UniversityUniversidad de Buenos AiresFundación Ciencias Exactas y NaturalesYork UniversityThe University of AdelaidePontificia Universidad Católica de ChileFederal University of São João del-ReiUniversidade de São PauloNational Centre of Scientific Research "Demokritos"University of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaPeter the Great St. Petersburg Polytechnic UniversityThe University of Texas at DallasBorough of Manhattan Community CollegeCity University of New YorkUniversity of CoimbraUniversity of TrentoIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsTokyo Metropolitan UniversityNagasaki Institute of Applied ScienceCalifornia State University, FresnoInstitute for Theoretical and Experimental PhysicsUniversity of IowaUniversity of the AegeanLomonosov Moscow State UniversityUniversité Ibn-TofailWest University of TimişoaraCalifornia State University, East BayInstitució Catalana de Recerca i Estudis AvançatsUniversity of New MexicoThe University of OsakaUniversity of TsukubaNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsShinshu UniversityObayashi (Japan)Nagoya UniversityUniversität InnsbruckBelarusian State UniversityUniversity at Albany, State University of New YorkIlia State UniversityStanford UniversityWaseda UniversityKyushu UniversityKobe UniversityOchanomizu UniversityIstanbul Aydın UniversityUniversidad Andrés BelloHellenic Open UniversityHong Kong University of Science and TechnologyNano and Advanced Materials InstituteCity College of New YorkUniversity of Hong KongUniversidad Antonio NariñoKTH Royal Institute of TechnologyCalifornia State University, SacramentoHiroshima Institute of TechnologyOkayama University of ScienceJagiellonian UniversityInstitute of PhysicsTransylvania University of BrașovNational Institute for Research and Development of Isotopic and Molecular TechnologiesCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesLouisiana Tech UniversityBulgarian Academy of SciencesInstitute for Nuclear Research and Nuclear EnergyUniversity of BelgradeUniversity of SharjahTOBB University of Economics and TechnologyUniversität HamburgKyoto University of EducationInstitute for Particle and Nuclear PhysicsHUN-REN Wigner Research Centre for PhysicsGiresun University

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Particle physics theoretical and experimental studiesCosmology and Gravitation TheoriesNeutrino Physics Research

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