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Accès ouvert déclaré 2011 article

Inclusive search for same-sign dilepton signatures in pp collisions at $ \sqrt {s} = 7 $ TeV with the ATLAS detector

71Citations signalées, ce qui n’est pas une note de qualité
251Institutions déclarées
40Pays d’affiliation déclarés

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

Le résumé fourni par la source

An inclusive search is presented for new physics in events with two isolated leptons (e or µ) having the same electric charge.The data are selected from events collected from pp collisions at √ s = 7 TeV by the ATLAS detector and correspond to an integrated luminosity of 34 pb -1 .The spectra in dilepton invariant mass, missing transverse momentum and jet multiplicity are presented and compared to Standard Model predictions.In this event sample, no evidence is found for contributions beyond those of the Standard Model.Limits are set on the cross-section in a fiducial region for new sources of same-sign high-mass dilepton events in the ee, eµ and µµ channels.Four models predicting samesign dilepton signals are constrained: two descriptions of Majorana neutrinos, a cascade topology similar to supersymmetry or universal extra dimensions, and fourth generation d-type quarks.Assuming a new physics scale of 1 TeV, Majorana neutrinos produced by an effective operator V with masses below 460 GeV are excluded at 95% confidence level.A lower limit of 290 GeV is set at 95% confidence level on the mass of fourth generation d-type quarks.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Inclusive search for same-sign dilepton signatures in pp collisions at $ \sqrt {s} = 7 $ TeV with the ATLAS detector
Date Crossref
01/10/2011
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

University of FreiburgJožef Stefan InstituteUniversity of OklahomaInstitució Catalana de Recerca i Estudis AvançatsUniversitat Autònoma de BarcelonaInstitute for High Energy PhysicsUniversity of GenevaUniversity of SalentoUniversity of OxfordAzerbaijan National Academy of SciencesMichigan State UniversityTel Aviv UniversityUniversité Paris-SudCentre National de la Recherche ScientifiqueUniversity of BonnInstitut National de Physique Nucléaire et de Physique des ParticulesIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of UdineIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineUniversity of LiverpoolBrookhaven National LaboratoryHampton UniversityYale UniversityEuropean Organization for Nuclear ResearchMax Planck Institute for PhysicsLudwig-Maximilians-Universität MünchenQueen Mary University of LondonRutherford Appleton LaboratoryBrandeis UniversityLIP - Laboratory of Instrumentation and Experimental Particle PhysicsJohannes Gutenberg University MainzBoston UniversityStony Brook UniversityThe University of Texas at DallasIstituto Nazionale di Fisica Nucleare, Roma Tor VergataUniversity of BergenBoğaziçi UniversityLund UniversityThe University of TokyoP.N. Lebedev Physical Institute of the Russian Academy of SciencesRoyal Holloway University of LondonKobe UniversityUniversity at Albany, State University of New YorkUniversité Joseph FourierLaboratoire de Physique Subatomique et de CosmologieWest University of TimişoaraJoint Institute for Nuclear ResearchLaboratoire de Physique Nucléaire et de Hautes ÉnergiesUniversity College LondonNational Technical University of AthensHumboldt-Universität zu BerlinUniversidad de Buenos AiresUniversity of PennsylvaniaUniversity of CambridgeBridge UniversityUniversity of GlasgowUniversity of ManchesterCarleton UniversityIstituto Nazionale di Fisica Nucleare, Sezione di NapoliWeizmann Institute of ScienceDélégation Paris 7Université Paris CitéSorbonne UniversitéHigh Energy Accelerator Research OrganizationInstitute for High Energy PhysicsUniversitat de ValènciaInstituto de Física CorpuscularInstitut de Microelectrònica de BarcelonaUniversity of SheffieldColumbia UniversityFermi National Accelerator LaboratoryUniversity of ChicagoHeidelberg UniversityUniversidad Autónoma de MadridConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiNational and Kapodistrian University of AthensAthens State UniversityAthens University of Economics and BusinessIstituto Nazionale di Fisica Nucleare, Sezione di BolognaNational Research Nuclear University MEPhIUniversity of ArizonaSlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesIstituto Nazionale di Fisica Nucleare, Sezione di Roma IAix-Marseille UniversitéCentre de physique des particules de MarseilleLaboratoire d’Annecy de Physique des ParticulesUniversité Savoie Mont BlancSLAC National Accelerator LaboratoryUniversity of Applied Sciences MainzDuke UniversityTOBB University of Economics and TechnologyIstanbul Technical UniversityLawrence Berkeley National LaboratoryUniversity of California, BerkeleyUniversity of Massachusetts AmherstUniversity of MichiganThe University of MelbourneInstitute for Theoretical and Experimental PhysicsVictoria UniversityUniversity of Wisconsin–MadisonStockholm UniversityMcGill UniversityArgonne National LaboratoryUniversity of VictoriaJustus-Liebig-Universität GießenCzech Technical University in PragueUniversity of JohannesburgHiroshima UniversityUniversity of British ColumbiaHiroshima University of EconomicsHiroshima City UniversityInstitute of Particle PhysicsUniversité de MontréalTurkish Atomic Energy AuthorityIstituto 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'UniversUniversity of AlbertaChinese Academy of SciencesInstitute of High Energy PhysicsHiroshima Institute of TechnologyUniversity of TorontoUniversity of IowaInstitute of Nuclear Physics, Polish Academy of SciencesUniversity of California, Santa CruzUniversity College BirminghamUniversity of BirminghamIndiana University BloomingtonUniversität InnsbruckUniversity of WuppertalIowa State UniversityHarvard UniversityLancaster UniversityUniversity of SussexKyoto University of EducationComenius University BratislavaUniversity of BernKyoto UniversityGaziantep UniversityTechnion – Israel Institute of TechnologyUppsala UniversityIstituto Nazionale di Fisica Nucleare, Sezione di PaviaBudker Institute of Nuclear PhysicsUniversity of Hassan II CasablancaUniversity of California, IrvineUniversity of Illinois Urbana-ChampaignNational Institute for Subatomic PhysicsUniversity of AmsterdamIstituto Nazionale di Fisica Nucleare, Sezione di PisaUniversity of EdinburghIstituto Nazionale di Fisica Nucleare, Sezione di LecceCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesUniversity of GöttingenUniversity of CopenhagenNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsAGH University of KrakowUniversity of BelgradeUniversity of PittsburghInstitute of Economic SciencesVinča Institute of Nuclear SciencesTokyo Metropolitan UniversityUniversity of OregonFederico Santa María Technical UniversityThe University of Texas at ArlingtonUniversity of SiegenNew York UniversityUniversity of OsloTU Dortmund UniversityUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneClermont UniversitéUniversity of BolognaAnkara UniversityNorthern Illinois UniversityUniversidade Federal do Rio de JaneiroTRIUMFIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di CosenzaDoğuş UniversityRadboud University NijmegenNanjing UniversityMohammed V UniversityTbilisi State UniversityInstitute of Physics, Academia SinicaCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicUniversity of LjubljanaUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiCharles UniversitySimon Fraser UniversitySouthern Methodist UniversityMohamed I UniversityPontificia Universidad Católica de ChileUniversidade de São PauloKütahya Dumlupınar ÜniversitesiCadi Ayyad UniversityPetersburg Nuclear Physics InstituteShandong UniversityThe Ohio State UniversityUniversity of WürzburgUniversity of WashingtonNational Centre for Nuclear Energy, Science and TechnologyLomonosov Moscow State UniversityTechnische Universität DresdenUniversity of New MexicoA. Alikhanyan National LaboratoryFachhochschule Wiener NeustadtPalacký University OlomoucTufts UniversityUniversity of Science and Technology of ChinaThe University of OsakaUniversity of TsukubaNagoya UniversityShinshu UniversityAristotle University of ThessalonikiTokyo Institute of TechnologyUniversity of ReginaOklahoma State UniversityWaseda UniversityUniversity of CalabriaThe University of SydneyUniversity of the WitwatersrandUniversidad Antonio NariñoKTH Royal Institute of TechnologyUniversity of MilanOkayama University of ScienceUniversity of South CarolinaCalifornia Institute of TechnologyJagiellonian UniversityInstitute of PhysicsUniversity of PisaLouisiana Tech UniversityNagasaki Institute of Applied ScienceRitsumeikan UniversityMassachusetts Institute of TechnologyYork UniversityUniversität HamburgInstitute for Particle and Nuclear PhysicsUniversity of PaviaUniversity of CoimbraGazi UniversitySapienza University of RomeUniversity of Massachusetts BostonUniversidade BrasilUniversidade Cidade de São PauloUniversidade São Francisco

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

Les sujets associés

Particle physics theoretical and experimental studiesDark Matter and Cosmic PhenomenaParticle Detector Development and Performance

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