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Accès ouvert déclaré 2020 article

Search for light long-lived neutral particles produced in pp collisions at $$\sqrt{s} = 13~\mathrm {TeV}$$ and decaying into collimated leptons or light hadrons with the ATLAS detector

40Citations signalées, ce qui n’est pas une note de qualité
257Institutions déclarées
39Pays d’affiliation déclarés

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

Le résumé fourni par la source

Abstract Several models of physics beyond the Standard Model predict the existence of dark photons, light neutral particles decaying into collimated leptons or light hadrons. This paper presents a search for long-lived dark photons produced from the decay of a Higgs boson or a heavy scalar boson and decaying into displaced collimated Standard Model fermions. The search uses data corresponding to an integrated luminosity of 36.1 fb $$^{-1}$$ -1 collected in proton–proton collisions at $$\sqrt{s} = 13$$ s=13 $$\text {Te}\text {V}$$ Te recorded in 2015–2016 with the ATLAS detector at the Large Hadron Collider. The observed number of events is consistent with the expected background, and limits on the production cross section times branching fraction as a function of the proper decay length of the dark photon are reported. A cross section times branching fraction above 4 pb is excluded for a Higgs boson decaying into two dark photons for dark-photon decay lengths between 1.5 mm and 307 mm.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Search for light long-lived neutral particles produced in pp collisions at $$\sqrt{s} = 13~\mathrm {TeV}$$ and decaying into collimated leptons or light hadrons with the ATLAS detector
Date Crossref
01/05/2020
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 Massachusetts AmherstIstituto Nazionale di Fisica Nucleare, Sezione di PaviaUniversity of GöttingenRoyal Holloway University of LondonUniversity of TorontoUniversity of CopenhagenUniversity of SussexTel Aviv UniversityTechnion – Israel Institute of TechnologyArgonne National LaboratoryIstituto Nazionale di Fisica Nucleare, Sezione di TriesteIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineThe University of TokyoBrookhaven National LaboratoryUniversité 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 UniversityLIP - Laboratory of Instrumentation and Experimental Particle PhysicsJoint Institute for Nuclear ResearchMcGill UniversityLawrence Berkeley National LaboratoryUniversity of California, BerkeleyIstituto 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 VictoriaEuropean Organization for Nuclear ResearchHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringHumboldt-Universität zu BerlinNational Technical University of AthensUniversity of AmsterdamUniversity of OklahomaIstituto Nazionale di Fisica Nucleare, Sezione di MilanoFermi National Accelerator LaboratoryUniversity of ChicagoUniversity of WashingtonUniversity 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 GlasgowUniversidad Autónoma de MadridUniversitat de ValènciaInstituto de Física CorpuscularUniversidade Federal do Rio de JaneiroUniversity of OxfordBrandeis UniversityUniversity of MichiganDeutsches Elektronen-Synchrotron DESYThe University of Texas at ArlingtonUniversity 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 BernColumbia UniversitySiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsIstituto Nazionale di Fisica Nucleare, Sezione di PisaIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiUniversity of California, IrvineIstituto Nazionale di Fisica Nucleare, Sezione di Roma IHigh Energy Accelerator Research OrganizationMichigan State UniversityDuke UniversityInstitute of Particle PhysicsUniversité de MontréalUniversity of IowaThe University of AdelaideJohannes Gutenberg University MainzHarvard UniversityUppsala UniversityMohamed I UniversityComenius University BratislavaUniversity of Cape TownUniversity of Illinois Urbana-ChampaignCzech Technical University in PragueUniversity of Science and Technology of ChinaChinese Academy of SciencesInstitute of High Energy PhysicsYork UniversityIstituto Nazionale di Fisica Nucleare, Sezione di LecceStockholm UniversityInstitute of Nuclear Physics, Polish Academy of SciencesSimon Fraser UniversityYale UniversityThe University of SydneyWeizmann Institute of ScienceUniversity of BonnUniversity of Wisconsin–MadisonUniversity of WuppertalThe University of MelbourneUniversity of GenoaMax Planck Institute for PhysicsSLAC National Accelerator LaboratoryShanghai Jiao Tong UniversityKurchatov InstitutePetersburg Nuclear Physics InstituteLancaster UniversityMohammed V UniversityUniversity of CambridgeUniversity of SiegenCalifornia State University, Long BeachUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of FreiburgGaziantep UniversityBahçeşehir UniversityStony Brook UniversityUniversität InnsbruckNational and Kapodistrian University of AthensCarleton UniversityNational Research Nuclear University MEPhIUniversity of Hassan II CasablancaUniversity of ArizonaUniversity of ManchesterQueen Mary University of LondonUniversity of PittsburghIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreTechnische Universität DresdenUniversity of OsloBoston UniversityInstitute for High Energy PhysicsLomonosov Moscow State UniversityUniversity of LiverpoolInstitute for High Energy PhysicsThe Ohio State UniversityUniversity of JohannesburgFederico Santa María Technical UniversitySlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesUniversity of BergenOklahoma State UniversityUniversity College LondonInstitute of Physics, Academia SinicaJustus-Liebig-Universität GießenAnkara UniversityIndiana University BloomingtonUniversity of CalabriaChinese University of Hong KongIstanbul Bilgi UniversityPalacký University OlomoucUniversidade Federal de Juiz de ForaTbilisi State UniversityTRIUMFIowa State UniversityNanjing UniversityTsinghua UniversityNational Tsing Hua UniversityAristotle University of ThessalonikiUniversity 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 EdinburghIstituto Nazionale di Fisica Nucleare, Sezione di GenovaInstitut polytechnique de GrenobleUniversity of British ColumbiaNew York UniversityUniversity of PennsylvaniaShandong UniversityCadi Ayyad UniversityUniversidad de Buenos AiresCharles UniversitySouthern Methodist UniversityPontificia Universidad Católica de ChileFederal University of São João del-ReiUniversidade de São PauloNational Centre of Scientific Research "Demokritos"Istituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsTokyo Metropolitan UniversityNagasaki Institute of Applied ScienceInstitute for Theoretical and Experimental PhysicsUniversity of AlbertaUniversité Ibn-TofailWest University of TimişoaraUniversity of New MexicoUniversity of WürzburgNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsUniversity of WarwickShinshu UniversityUniversity of the WitwatersrandThe University of OsakaUniversity of TsukubaObayashi (Japan)Nagoya UniversityBelarusian State UniversityThe University of Texas at DallasUniversity at Albany, State University of New YorkTokyo Institute of TechnologyWaseda UniversityKyushu UniversityAzerbaijan National Academy of SciencesNational Research Tomsk State UniversityKobe UniversityOtsuka (Japan)Ochanomizu UniversityUniversity of BelgradeIstanbul Aydın UniversityUniversity of Naples Federico IIUniversity of MilanUniversity of PaviaSapienza University of RomeHong Kong University of Science and TechnologyUniversity of Hong KongUniversity of Rome Tor VergataUniversidad Antonio NariñoKTH Royal Institute of TechnologyRoma Tre UniversityUniversity of PisaUniversity of SalentoA. Alikhanyan National LaboratoryHiroshima Institute of TechnologyOkayama University of ScienceJagiellonian UniversityInstitute of PhysicsUniversity of UdineTransylvania 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 ParticulesUniversity of TrentoLouisiana Tech UniversityNovosibirsk State UniversityThe Abdus Salam International Centre for Theoretical Physics (ICTP)TOBB University of Economics and TechnologyKyoto University of EducationUniversity of LisbonUniversity of Coimbra

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

Les sujets associés

Particle physics theoretical and experimental studiesDark Matter and Cosmic PhenomenaCosmology and Gravitation Theories

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