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Accès ouvert déclaré 2016 article

Search for new phenomena in events with at least three photons collected in pp collisions at $$\sqrt{s}$$ s = 8 TeV with the ATLAS detector

124Citations signalées, ce qui n’est pas une note de qualité
248Institutions déclarées
39Pays d’affiliation déclarés

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

Le résumé fourni par la source

Results of a search for new phenomena in events with at least three photons are reported.Data from protonproton collisions at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 20.3 fb -1 , were collected with the ATLAS detector at the LHC.The observed data are well described by the Standard Model.Limits at the 95 % confidence level on new phenomena are presented based on the rate of events in an inclusive signal region and a restricted signal region targeting the rare decay Z → 3γ , as well as di-photon and tri-photon resonance searches.For a Standard Model Higgs boson decaying to four photons via a pair of intermediate pseudoscalar particles (a), limits are found to be σ × BR(h → aa) × BR(a → γ γ ) 2 < 10 -3 σ SM for 10 GeV < m a < 62 GeV.Limits are also presented for Higgs boson-like scalars (H ) for m H > 125 GeV, and for a Z decaying to three photons via Z → a + γ → 3γ .Additionally, the observed limit on the branching ratio of the Z boson decay to three photons is found to be BR(Z → 3γ ) < 2.2 × 10 -6 , a result five times stronger than the previous result from LEP.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Search for new phenomena in events with at least three photons collected in pp collisions at $$\sqrt{s}$$ s = 8 TeV with the ATLAS detector
Date Crossref
01/04/2016
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 OklahomaInstitute of Physics, Academia SinicaAzerbaijan National Academy of SciencesNational Institute for Subatomic PhysicsUniversity of AmsterdamMichigan State UniversityUniversity of TorontoTel Aviv UniversityTechnion – Israel Institute of TechnologyUniversity of OregonStockholm UniversityThe Abdus Salam International Centre for Theoretical Physics (ICTP)Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineAGH University of KrakowBrookhaven National LaboratoryNorthern Illinois UniversityLudwig-Maximilians-Universität MünchenRutherford Appleton LaboratoryUniversity of LiverpoolUniversity of BelgradeUniversity of GöttingenUniversidad de GranadaLIP - Laboratory of Instrumentation and Experimental Particle PhysicsBoston UniversityJoint Institute for Nuclear ResearchUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataLund UniversityP.N. Lebedev Physical Institute of the Russian Academy of SciencesOsservatorio astronomico di BolognaIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaUniversity of VictoriaLaboratoire de Physique Subatomique et de CosmologieUniversité Grenoble AlpesConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataEuropean Organization for Nuclear ResearchNational Technical University of AthensIstituto Nazionale di Fisica Nucleare, Sezione di MilanoReproductive Medicine InstituteCentre Hospitalier de l'Agglomération de NeversUniversity of SussexIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of Naples Federico IIUniversity of CopenhagenQueen Mary University of LondonUniversitat de ValènciaInstituto de Física CorpuscularInstitut de Microelectrònica de BarcelonaLawrence Berkeley National LaboratoryHigh Energy Accelerator Research OrganizationUniversidade Federal do Rio de JaneiroBrandeis UniversityUniversity of MichiganUniversity of CoimbraUniversity of LisbonUniversity of FreiburgUniversity of SheffieldUniversity of GenevaHeidelberg UniversityUniversity of MilanNational and Kapodistrian University of AthensTechnische Universität DresdenSiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsUniversitat Autònoma de BarcelonaInstitute for High Energy PhysicsUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di PisaIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiNational Research Nuclear University MEPhISlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesIstituto Nazionale di Fisica Nucleare, Sezione di Roma IUniversity of BirminghamDuke UniversityInstitute of Particle PhysicsUniversité de MontréalUniversity of IowaBoğaziçi UniversityUniversidad Autónoma de MadridUniversity of CambridgeUniversity of BonnInstitute for Theoretical and Experimental PhysicsThe University of TokyoComenius University BratislavaUniversity of Illinois Urbana-ChampaignUniversity of SiegenCzech Technical University in PragueUniversity of JohannesburgUniversité Paris-SudRoma Tre UniversityIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversAristotle University of ThessalonikiSapienza University of RomeChinese Academy of SciencesInstitute of High Energy PhysicsYale UniversityCharles UniversityStony Brook UniversityUniversity of ManchesterUniversity of PennsylvaniaPhiladelphia UniversityInstitute of Nuclear Physics, Polish Academy of SciencesUniversity of Wisconsin SystemUniversity of Wisconsin–MadisonUniversity of WuppertalThe University of MelbourneIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaMax Planck Institute for PhysicsSLAC National Accelerator LaboratoryUniversité Savoie Mont BlancUniversity of OxfordLancaster UniversityKurchatov InstitutePetersburg Nuclear Physics InstituteUniversity of GlasgowUniversity of California, Santa CruzSanta Cruz County Office of EducationThe Ohio State UniversityUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of BernJohannes Gutenberg University MainzUniversity of WarwickGaziantep UniversityMcGill UniversityCarleton UniversityUniversity of Massachusetts AmherstUniversity of Hassan II CasablancaYork UniversityUppsala UniversityNew York UniversityRoyal Holloway University of LondonUniversity of PittsburghHumboldt-Universität zu BerlinUniversity College LondonThe University of SydneyUniversity of WashingtonArgonne National LaboratoryLomonosov Moscow State UniversityInstitute for High Energy PhysicsChinese University of Hong KongHong Kong University of Science and TechnologyUniversity of Hong KongUniversity at Albany, State University of New YorkUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneClermont UniversitéOklahoma State UniversityThe University of Texas at ArlingtonTokyo Metropolitan UniversityUniversity of UdineWeizmann Institute of ScienceUniversity of the WitwatersrandUniversity of EdinburghFederico Santa María Technical UniversityUniversity of BergenSimon Fraser UniversityUniversity of OsloTU Dortmund UniversityUniversity of AlbertaUniversity of CalabriaAnkara UniversityTRIUMFShanghai Jiao Tong UniversitySouthern Methodist UniversityRadboud University NijmegenPontificia Universidad Católica de ChileUniversity of Cape TownUniversidade Federal de Juiz de ForaDoğuş UniversityIowa State UniversityShandong UniversityShandong Management UniversityNanjing Tech UniversityNanjing UniversityTsinghua UniversityKobe UniversityMohammed V UniversityUniversity of ArizonaIstituto Nazionale di Fisica Nucleare, Sezione di LecceIndiana University BloomingtonCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicPalacký University OlomoucUniversity of LjubljanaJožef Stefan InstituteUniversity of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaUniversity of California, IrvineUniversity of British ColumbiaMohamed I UniversityTbilisi State UniversityFederal University of São João del-ReiUniversidade de São PauloJustus-Liebig-Universität GießenCadi Ayyad UniversityThe University of OsakaNagasaki Institute of Applied ScienceUniversity of Science and Technology of ChinaNational Centre for Nuclear Energy, Science and TechnologyUniversity of New MexicoUniversity of SalentoLouisiana Tech UniversityA. Alikhanyan National LaboratoryUniversity of TsukubaNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsShinshu UniversityTokyo Institute of TechnologyObayashi (Japan)Nagoya UniversityWaseda UniversityKyoto UniversityThe University of Texas at DallasThe University of AdelaideUniversität InnsbruckKyushu UniversityIstanbul Aydın UniversityUniversity of WürzburgUniversidad Antonio NariñoKTH Royal Institute of TechnologyHampton UniversityHiroshima Institute of TechnologyOkayama University of ScienceUniversity of MinhoUniversidad de Buenos AiresJagiellonian UniversityInstitute of PhysicsNational Institute for Research and Development of Isotopic and Molecular TechnologiesCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesTOBB University of Economics and TechnologyKyoto University of EducationMassachusetts Institute of Technology

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

Les sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchDark Matter and Cosmic Phenomena

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