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Accès ouvert déclaré 2022 article

Search for long-lived particles decaying to leptons with large impact parameter in proton–proton collisions at $$\sqrt{s} = 13\,\text {Te}\text {V} $$

25Citations signalées — pas une note de qualité
275Institutions déclarées
49Pays d’affiliation déclarés

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Abstract A search for new long-lived particles decaying to leptons using proton–proton collision data produced by the CERN LHC at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te is presented. Events are selected with two leptons (an electron and a muon, two electrons, or two muons) that both have transverse impact parameter values between 0.01 and 10 $$\,\text {cm}$$ cm and are not required to form a common vertex. Data used for the analysis were collected with the CMS detector in 2016, 2017, and 2018, and correspond to an integrated luminosity of 118 (113) $$\,\text {fb}^{-1}$$ fb - 1 in the $${{\mathrm{e}}_{\mathrm{}}^{\mathrm{}}} {{\mathrm{e}}_{\mathrm{}}^{\mathrm{}}} $$ e e channel ( $${{\mathrm{e}}_{\mathrm{}}^{\mathrm{}}} {\upmu } $$ e μ and $${\upmu } {\upmu } $$ μ μ channels). The search is designed to be sensitive to a wide range of models with displaced $${{\mathrm{e}}_{\mathrm{}}^{\mathrm{}}} {\upmu } $$ e μ , $${{\mathrm{e}}_{\mathrm{}}^{\mathrm{}}} {{\mathrm{e}}_{\mathrm{}}^{\mathrm{}}} $$ e e , and $${\upmu } {\upmu } $$ μ μ final states. The results constrain several well-motivated models involving new long-lived particles that decay to displaced leptons. For some areas of the available phase space, these are the most stringent constraints to date.

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DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Search for long-lived particles decaying to leptons with large impact parameter in proton–proton collisions at $$\sqrt{s} = 13\,\text {Te}\text {V} $$
Date Crossref
01/02/2022
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 ne compte pas comme une seconde source scientifique indépendante.

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Alikhanyan National LaboratoryInstitute of High Energy PhysicsTU WienUniversity of AntwerpArab Academy for Science, Technology, and Maritime TransportUniversité Libre de BruxellesVrije Universiteit BrusselKorea UniversityGhent University HospitalUCLouvainCentro Brasileiro de Pesquisas FísicasUniversidade do Estado do Rio de JaneiroUniversidade Estadual de Campinas (UNICAMP)Universidade Federal do Rio Grande do SulInstituto Politécnico NacionalCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalUniversidade do Estado do AmazonasUniversidade Federal do ABCBulgarian Academy of SciencesInstitute for Nuclear Research and Nuclear EnergySofia University "St. Kliment Ohridski"Beihang UniversityUniversity of Chinese Academy of SciencesTsinghua UniversityUniversity of IowaNanjing Normal UniversityInstitute of High Energy PhysicsUniversity of FloridaMassachusetts Institute of TechnologyPeking UniversitySun Yat-sen UniversityFudan UniversityInstitute of Modern PhysicsUniversity of California, RiversideRice UniversityZhejiang UniversityUniversidad de Los AndesUniversidad de AntioquiaUniversity of SplitRuđer Bošković InstituteKurchatov InstituteInstitute for Theoretical and Experimental PhysicsUniversity of CyprusCharles UniversityJoint Institute for Nuclear ResearchNational Polytechnic SchoolUniversidad San Francisco de QuitoCairo UniversityAcademy of Scientific Research and TechnologySuez UniversityBritish University in EgyptFayoum UniversityNational Institute of Chemical Physics and BiophysicsUniversity of HelsinkiHelsinki Institute of PhysicsLappeenranta-Lahti University of TechnologyCommissariat à l'Énergie Atomique et aux Énergies AlternativesUniversité Paris-SaclayCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversPurdue University West LafayetteCentre National de la Recherche ScientifiqueÉcole PolytechniqueInstitut National de Physique Nucléaire et de Physique des ParticulesLaboratoire Leprince-RinguetRWTH Aachen UniversityUniversité de Haute-AlsaceInstitut Pluridisciplinaire Hubert CurienUniversité de StrasbourgInstitute of Nuclear Physics of LyonInstitut de Physique des 2 Infinis de LyonGeorgian Technical UniversityTbilisi State UniversityDeutsches Elektronen-Synchrotron DESYTata Institute of Fundamental ResearchIndian Institute of Technology MadrasEuropean Organization for Nuclear ResearchErzincan Binali Yıldırım UniversityNorthwestern UniversitySaha Institute of Nuclear PhysicsUniversität HamburgIsfahan University of TechnologyBrandenburg University of Technology Cottbus-SenftenbergForschungszentrum JülichUniversity of KansasKarlsruhe Institute of TechnologyNational Centre of Scientific Research "Demokritos"Institute of Nuclear and Particle PhysicsNational and Kapodistrian University of AthensNational Technical University of AthensUniversity of IoanninaEötvös Loránd UniversityAssiut UniversityKároly Róbert University CollegeUniversity of DebrecenHUN-REN Wigner Research Centre for PhysicsHUN-REN Institute for Nuclear ResearchIndian Institute of Science BangaloreNational Institute of Science Education and ResearchIndian Institute of Technology BhubaneswarInstitute of Physics, BhubaneshwarPanjab UniversityUniversity of Nebraska–LincolnPunjab Agricultural UniversityUniversity of DelhiShoolini UniversityUniversity of HyderabadVisva-Bharati UniversityBhabha Atomic Research CentreFermi National Accelerator LaboratoryIndian Institute of Science Education and Research PuneSharif University of TechnologyUniversity of Science and Technology of MazandaranInstitute for Research in Fundamental SciencesUniversity College DublinIstituto Nazionale di Fisica Nucleare, Sezione di BariPolytechnic University of BariIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaNational Agency for New Technologies, Energy and Sustainable Economic DevelopmentIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaIstituto Nazionale di Fisica Nucleare, Sezione di CataniaCentro Siciliano di Fisica Nucleare e di Struttura della MateriaIstituto Nazionale di Fisica Nucleare, Sezione di FirenzeIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIstituto Nazionale di Fisica Nucleare, Sezione di GenovaIstituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of PaduaUniversity of TrentoIstituto Nazionale di Fisica Nucleare, Sezione di PadovaUniversity of Naples Federico IIUniversity of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaIstituto Officina dei MaterialiUniversity of PisaScuola Normale SuperioreIstituto Nazionale di Fisica Nucleare, Sezione di PisaIstituto Nazionale di Fisica Nucleare, Sezione di Roma ISapienza University of RomeUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Istituto Nazionale di Fisica Nucleare, Sezione di TorinoUniversity of TriesteIstituto Nazionale di Fisica Nucleare, Sezione di TriesteKyungpook National UniversityKansas State UniversitySeoul National UniversityUniversity of California, Santa BarbaraUniversity of SeoulTexas Tech UniversityChonnam National UniversitySejong UniversityTexas A&M UniversityHanyang UniversityKyung Hee UniversitySungkyunkwan UniversityYonsei UniversityAmerican University of the Middle EastRiga Technical UniversityVilnius UniversityUniversity of MalayaUniversidad de SonoraUniversity of AmericaCatholic University of AmericaSecretaría de Ciencia, Humanidades, Tecnología e InnovaciónIbero American UniversityBenemérita Universidad Autónoma de PueblaUniversity of MontenegroUniversity of AucklandUniversity of CanterburyAbdus Salam Centre for PhysicsAGH University of KrakowNational Centre for Nuclear ResearchUniversity of WarsawLIP - Laboratory of Instrumentation and Experimental Particle PhysicsInstitute for Nuclear ResearchNational Research Nuclear University MEPhIAcademy of Sciences Republic of UzbekistanInstitute of Nuclear PhysicsPetersburg Nuclear Physics InstitutePeter the Great St. Petersburg Polytechnic UniversityImperial College LondonMoscow Institute of Physics and TechnologyP.N. Lebedev Physical Institute of the Russian Academy of SciencesLomonosov Moscow State UniversityRutherford Appleton LaboratoryUniversity of SouthamptonCalifornia Institute of TechnologyNovosibirsk State UniversityBudker Institute of Nuclear PhysicsInstitute for High Energy PhysicsNational Research Tomsk State UniversityTomsk Polytechnic UniversityUniversity of BelgradeVinča Institute of Nuclear SciencesCentro de Investigaciones Energéticas, Medioambientales y TecnológicasUniversidad Autónoma de MadridUniversidad de OviedoUniversidad de CantabriaInstituto de Física de CantabriaUniversity of ColomboTrincomalee HospitalUniversity of RuhunaÉcole Polytechnique Fédérale de LausanneUniversity of ZurichPaul Scherrer InstituteETH ZurichUniversity of AlabamaStefan Meyer Institute for Subatomic PhysicsNational Central UniversityLaboratoire d’Annecy de Physique des ParticulesNational Taiwan UniversityChulalongkorn UniversityCukurova UniversityŞırnak UniversityNear East UniversityKonya Technical UniversityPiri Reis UniversityAdıyaman UniversityMiddle East Technical UniversityÖzyeğin UniversityNecmettin Erbakan UniversityYozgat Bozok ÜniversitesiBoğaziçi UniversityMarmara UniversityMilli Savunma ÜniversitesiKafkas UniversityIstanbul Bilgi UniversityIstanbul Technical UniversityHacettepe UniversityIstanbul UniversityIstanbul University-CerrahpaşaInstitute for Scintillation MaterialsKharkiv Institute of Physics and TechnologyUniversity of BristolDurham UniversityUniversity of Puerto Rico-MayaguezMonash UniversityBrunel University of LondonBaylor UniversityUniversity of TurinBrown UniversityBethel UniversityKaramanoğlu Mehmetbey UniversityUniversity of California, DavisUniversity of California, Los AngelesUniversity of California San DiegoUniversity of Wisconsin–MadisonCarnegie Mellon UniversityUniversity of Colorado BoulderCornell UniversityFlorida State UniversityFlorida Institute of TechnologyAin Shams UniversityUniversity of Illinois ChicagoBingöl UniversitySinop UniversityErciyes UniversityJohns Hopkins UniversityLawrence Livermore National LaboratoryUniversity of Maryland, College ParkUniversity of MinnesotaUniversity at Buffalo, State University of New YorkNortheastern UniversityUniversity of Notre DameThe Ohio State UniversityPrinceton UniversityPurdue University NorthwestUniversity of RochesterRutgers, The State University of New JerseyUniversity of Tennessee at KnoxvilleTexas A&M University at QatarVanderbilt UniversityUniversity of VirginiaWayne State University

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Sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchNeutrino Physics Research

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