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Accès ouvert déclaré 2013 article

Search for long-lived stopped R -hadrons decaying out of time with pp collisions using the ATLAS detector

95Citations signalées, ce qui n’est pas une note de qualité
242Institutions déclarées
38Pays d’affiliation déclarés

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

Le résumé fourni par la source

An updated search is performed for gluino, top squark, or bottom squark $R$-hadrons that have come to rest within the ATLAS calorimeter, and decay at some later time to hadronic jets and a neutralino, using 5.0 and $22.9\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $pp$ collisions at 7 and 8 TeV, respectively. Candidate decay events are triggered in selected empty bunch crossings of the LHC in order to remove $pp$ collision backgrounds. Selections based on jet shape and muon system activity are applied to discriminate signal events from cosmic ray and beam-halo muon backgrounds. In the absence of an excess of events, improved limits are set on gluino, stop, and sbottom masses for different decays, lifetimes, and neutralino masses. With a neutralino of mass 100 GeV, the analysis excludes gluinos with mass below 832 GeV (with an expected lower limit of 731 GeV), for a gluino lifetime between $10\text{ }\text{ }\ensuremath{\mu}\mathrm{s}$ and 1000 s in the generic $R$-hadron model with equal branching ratios for decays to $q\overline{q}{\stackrel{\texttildelow{}}{\ensuremath{\chi}}}^{0}$ and $g{\stackrel{\texttildelow{}}{\ensuremath{\chi}}}^{0}$. Under the same assumptions for the neutralino mass and squark lifetime, top squarks and bottom squarks in the Regge $R$-hadron model are excluded with masses below 379 and 344 GeV, 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 long-lived stopped<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>R</mml:mi></mml:math>-hadrons decaying out of time with<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>collisions using the ATLAS detector
Date Crossref
03/12/2013
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

University of FreiburgUniversity of BonnUniversity of OklahomaUniversitat Autònoma de BarcelonaInstitute for High Energy PhysicsUniversité Paris-SudCentre National de la Recherche ScientifiqueInstitut National de Physique Nucléaire et de Physique des ParticulesAzerbaijan National Academy of SciencesNational Institute for Subatomic PhysicsUniversity of AmsterdamOklahoma State UniversityMichigan State UniversityUniversity of TorontoTel Aviv UniversityCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversStockholm UniversityThe Abdus Salam International Centre for Theoretical Physics (ICTP)University of UdineIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineAGH University of KrakowBrookhaven National LaboratoryHampton UniversityYale UniversityLudwig-Maximilians-Universität MünchenRutherford Appleton LaboratoryBrandeis UniversityUniversity of BelgradeUniversidad de GranadaUniversity of BernBoston UniversityStony Brook UniversityJoint Institute for Nuclear ResearchThe University of Texas at DallasUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataLund UniversityThe University of TokyoP.N. Lebedev Physical Institute of the Russian Academy of SciencesRoyal Holloway University of LondonUniversity of VictoriaUniversité Joseph FourierLaboratoire de Physique Subatomique et de CosmologieConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataEuropean Organization for Nuclear ResearchIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of GenevaNational Technical University of AthensHumboldt-Universität zu BerlinAix-Marseille UniversitéCentre de physique des particules de MarseilleFermi National Accelerator LaboratoryUniversity of ChicagoUniversity of BirminghamLancaster UniversityUniversity of LiverpoolUniversity of GlasgowUniversity of ManchesterIstituto Nazionale di Fisica Nucleare, Sezione di NapoliWeizmann Institute of ScienceUniversity of CopenhagenColumbia UniversityHigh Energy Accelerator Research OrganizationUniversidade Federal do Rio de JaneiroInstitute for High Energy PhysicsLIP - Laboratory of Instrumentation and Experimental Particle PhysicsHeidelberg UniversityUniversity of MilanNational and Kapodistrian University of AthensTechnische Universität DresdenSiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsIstituto 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 IObayashi (Japan)Nagoya UniversityUniversity of OxfordSLAC National Accelerator LaboratoryDuke UniversityInstitute of Particle PhysicsUniversité de MontréalBoğaziçi UniversityUniversity of MichiganJohannes Gutenberg University MainzUniversidad Autónoma de MadridInstitute for Theoretical and Experimental PhysicsUniversity of CambridgeArgonne National LaboratoryComenius University BratislavaUniversity of Illinois Urbana-ChampaignUniversity of SiegenCzech Technical University in PragueUniversity of JohannesburgUniversity of British ColumbiaRoma Tre UniversityIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreLawrence Berkeley National LaboratoryUniversity of California, BerkeleyAristotle University of ThessalonikiSapienza University of RomeChinese Academy of SciencesInstitute of High Energy PhysicsUniversity College LondonCharles UniversityInstitute of Nuclear Physics, Polish Academy of SciencesUniversity of Wisconsin–MadisonThe University of SydneyThe University of MelbourneIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaMax Planck Institute for PhysicsUniversity of WuppertalHarvard UniversityUniversity of SussexUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of WashingtonGaziantep UniversityMcGill UniversityIstituto Nazionale di Fisica Nucleare, Sezione di BolognaCarleton UniversityUniversity of Hassan II CasablancaYork UniversityUniversity of ReginaLaboratoire d’Annecy de Physique des ParticulesLouisiana Tech UniversityUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di PisaRadboud University NijmegenUniversity of EdinburghUniversity of PittsburghUniversity of GöttingenOsservatorio astronomico di BolognaUniversity of BolognaNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicLomonosov Moscow State UniversityQueen Mary University of LondonUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneClermont UniversitéMohamed I UniversityThe University of Texas at ArlingtonTokyo Metropolitan UniversityUniversity of Massachusetts AmherstUniversity of OregonUniversity of PennsylvaniaUppsala UniversityFederico Santa María Technical UniversityIndiana University BloomingtonUniversity of BergenNew York UniversityUniversity of OsloTU Dortmund UniversityUniversity of AlbertaUniversitat de ValènciaInstituto de Física CorpuscularInstitut de Microelectrònica de BarcelonaAnkara UniversityNorthern Illinois UniversityTRIUMFSouthern Methodist UniversityAzienda Ospedaliera di CosenzaIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di CosenzaUniversity of CalabriaPontificia Universidad Católica de ChileUniversity of the WitwatersrandIstituto Nazionale di Fisica Nucleare, Sezione di LecceUniversidade Federal de Juiz de ForaDoğuş UniversityIowa State UniversityNanjing UniversityMohammed V UniversityUniversity of ArizonaInstitute of Physics, Academia SinicaUniversity of IowaUniversity of LjubljanaJožef Stefan InstituteUniversity of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaUniversity of California, IrvineUniversity of SheffieldUniversity of California, Santa CruzUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiSimon Fraser UniversityTechnion – Israel Institute of TechnologyTbilisi State UniversityFederal University of São João del-ReiUniversidade de São PauloJustus-Liebig-Universität GießenUniversity at Albany, State University of New YorkCadi Ayyad UniversityUniversity of WarwickPetersburg Nuclear Physics InstituteShandong UniversityThe Ohio State UniversityUniversity of WürzburgUniversität InnsbruckUniversity of Science and Technology of ChinaNational Centre for Nuclear Energy, Science and TechnologyUniversidad de Buenos AiresUniversity of New MexicoUniversity of SalentoA. Alikhanyan National LaboratoryPalacký University OlomoucUniversity of Cape TownThe University of OsakaUniversity of TsukubaShinshu UniversityWaseda UniversityKobe UniversityKyoto UniversityTokyo Institute of TechnologyThe University of AdelaideKTH Royal Institute of TechnologyKyushu UniversityUniversidad Antonio NariñoHiroshima Institute of TechnologyOkayama University of ScienceNational Institute for Research and Development of Isotopic and Molecular TechnologiesCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesJagiellonian UniversityInstitute of PhysicsNagasaki Institute of Applied ScienceTOBB University of Economics and TechnologyKyoto University of EducationRitsumeikan UniversityMassachusetts Institute of TechnologyTurkish Atomic Energy AuthorityShanghai Jiao Tong UniversityGazi University

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

Les sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchParticle Detector Development and Performance

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