Aller au contenu principal
Accès ouvert déclaré 2020 article

Search for Higgs Boson Decays into a Z Boson and a Light Hadronically Decaying Resonance Using 13 TeV pp Collision Data from the ATLAS Detector

27Citations signalées, ce qui n’est pas une note de qualité
257Institutions déclarées
38Pays d’affiliation déclarés

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

Le résumé fourni par la source

A search for Higgs boson decays into a $Z$ boson and a light resonance in two-lepton plus jet events is performed, using a $pp$ collision dataset with an integrated luminosity of $139\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ by the ATLAS experiment at the CERN LHC. The resonance considered is a light boson with a mass below 4 GeV from a possible extended scalar sector or a charmonium state. Multivariate discriminants are used for the event selection and for evaluating the mass of the light resonance. No excess of events above the expected background is found. Observed (expected) 95% confidence-level upper limits are set on the Higgs boson production cross section times branching fraction to a $Z$ boson and the signal resonance, with values in the range 17--340 pb (${16}_{\ensuremath{-}5}^{+6}--32{0}_{\ensuremath{-}90}^{+130}\text{ }\text{ }\mathrm{pb}$) for the different light spin-0 boson mass and branching fraction hypotheses, and with values of 110 and 100 pb (${100}_{\ensuremath{-}30}^{+40}$ and ${100}_{\ensuremath{-}30}^{+40}\text{ }\text{ }\mathrm{pb}$) for the ${\ensuremath{\eta}}_{c}$ and $J/\ensuremath{\psi}$ hypotheses, respectively.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.

Titre Crossref
Search for Higgs Boson Decays into a <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Z</mml:mi></mml:math> Boson and a Light Hadronically Decaying Resonance Using 13 TeV <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mi>p</mml:mi></mml:math> Collision Data from the ATLAS Detector
Date Crossref
25/11/2020
Éditeur
American Physical Society (APS)
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)Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineJohannes Gutenberg University MainzUniversité Savoie Mont BlancUniversité Grenoble AlpesAGH University of KrakowNorthern Illinois UniversityLudwig-Maximilians-Universität MünchenBoğaziçi 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 UniversityUniversidad de GranadaLIP - Laboratory of Instrumentation and Experimental Particle PhysicsJoint 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 BolognaUniversity of VictoriaHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringNational Technical University of AthensUniversity of AmsterdamCzech Technical University in PragueInstitute of Physics, Academia SinicaNational Research Tomsk State UniversityIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of OregonUniversity of BirminghamIstituto Nazionale di Fisica Nucleare, Sezione di NapoliConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataUniversity of WashingtonUniversidad Autónoma de MadridUniversidade Federal do Rio de JaneiroUniversity of OxfordBrandeis UniversityUniversity of MichiganDeutsches Elektronen-Synchrotron DESYIowa 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 AustinUniversity of BernStockholm UniversityUniversity of MilanHeidelberg UniversityNational and Kapodistrian University of AthensColumbia 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 CorpuscularUniversidade Federal de Juiz de ForaDuke UniversityInstitute of Particle PhysicsUniversité de MontréalUniversity of FreiburgOtsuka (Japan)Ochanomizu UniversityThe University of TokyoTokyo Institute of TechnologyHarvard UniversityUppsala UniversityMohamed I UniversityBrookhaven National LaboratoryComenius University BratislavaUniversity of Cape TownUniversity of Illinois Urbana-ChampaignHumboldt-Universität zu BerlinUniversity of WuppertalChinese Academy of SciencesInstitute of High Energy PhysicsAristotle University of ThessalonikiSapienza University of RomeInstitute of Nuclear Physics, Polish Academy of SciencesSimon Fraser UniversityYale UniversityUniversity of BelgradeThe University of Texas at ArlingtonThe University of SydneyWeizmann Institute of ScienceUniversity of PittsburghUniversity of BonnUniversity of Wisconsin–MadisonThe University of MelbourneIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaUniversity College LondonMax Planck Institute for PhysicsSLAC National Accelerator LaboratoryUniversity of Science and Technology of ChinaKurchatov InstitutePetersburg Nuclear Physics InstituteLancaster UniversityUniversity of GlasgowMohammed V UniversityUniversity of CambridgeUniversity of SiegenCalifornia State University, FresnoUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of WarwickBahçeşehir UniversityGaziantep UniversityStony Brook UniversityCarleton UniversityNational Research Nuclear University MEPhIUniversity of Hassan II CasablancaUniversity of ArizonaTechnische Universität DresdenUniversity of ManchesterSouthern Methodist UniversityQueen Mary University of LondonUniversity of WürzburgUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreUniversity of AlbertaUniversity of OsloInstitute for High Energy PhysicsUniversity of LiverpoolInstitute for High Energy PhysicsThe Ohio State UniversityUniversity of JohannesburgMichigan State UniversityFederico Santa María Technical UniversitySlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesUniversity of BergenBoston UniversityJustus-Liebig-Universität GießenAnkara UniversityIndiana University BloomingtonRoma Tre UniversityUniversity of IowaUniversity of CalabriaCharles UniversityTRIUMFUniversity of EdinburghUniversity of MinhoIstanbul Bilgi UniversityPalacký University OlomoucTbilisi State UniversityUniversity of PennsylvaniaNanjing UniversityTsinghua UniversityChinese University of Hong KongNational Tsing Hua UniversityIstituto Nazionale di Fisica Nucleare, Sezione di LecceUniversity of the WitwatersrandUniversity of Chinese Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicTU Dortmund UniversityUniversity of LjubljanaJožef Stefan InstituteJožef Stefan International Postgraduate SchoolUniversity of UdineInstitut polytechnique de GrenobleUniversity of LisbonInstituto Politécnico de LisboaUniversity of British ColumbiaNew York UniversityShandong UniversityUniversidad de Buenos AiresYork UniversityPontificia Universidad Católica de ChileFederal University of São João del-ReiUniversidade de São PauloShanghai Jiao Tong UniversityThe University of AdelaideNational Centre of Scientific Research "Demokritos"University of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaThe University of Texas at DallasUniversity of CoimbraUniversity of TrentoIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsTokyo Metropolitan UniversityNagasaki Institute of Applied ScienceFermi National Accelerator LaboratoryUniversity of ChicagoInstitute for Theoretical and Experimental PhysicsJagiellonian UniversityInstitute of PhysicsLomonosov Moscow State UniversityUniversity of SalentoUniversité Ibn-TofailWest University of TimişoaraUniversity of New MexicoUniversity of TsukubaNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsShinshu UniversityObayashi (Japan)Nagoya UniversityKobe UniversityThe University of OsakaUniversität InnsbruckBelarusian State UniversityUniversity at Albany, State University of New YorkWaseda UniversityKyushu UniversityAzerbaijan National Academy of SciencesIstanbul Aydın UniversityUniversidad Andrés BelloHong Kong University of Science and TechnologyUniversity of Hong KongKTH Royal Institute of TechnologyUniversidad Antonio NariñoHiroshima Institute of TechnologyTransylvania 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 UniversityTOBB University of Economics and TechnologyKyoto University of Education

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

Les sujets associés

Particle physics theoretical and experimental studiesParticle Detector Development and PerformanceNeutrino Physics Research

BNTIC News n’est pas le producteur de ces données. Les publications sont interrogées à la demande dans Crossref, OpenAIRE, DOAJ, Europe PMC, HAL, DataCite, AfricArXiv, ROR et la Banque mondiale, sans clé d’accès. OpenAlex reste optionnel. Aucun service payant n’est nécessaire et aucune donnée externe n’est enregistrée en base. Consulter les sources et leurs limites.