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Accès ouvert déclaré 2010 article

Charged-particle multiplicity measurement in proton–proton collisions at $\sqrt{s}=7$ TeV with ALICE at LHC

292Citations signalées, ce qui n’est pas une note de qualité
118Institutions déclarées
31Pays d’affiliation déclarés

Rattachement africain : no, de, us, cu, am, cz, in, ch, hu, mx, kr, jp, ru, it, hr, fr, es, fi, sk, gb, pl, dk, gr, nl, ua, Afrique du Sud, cn, br, se, ro, pe. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

The pseudorapidity density and multiplicity distribution of charged particles produced in proton-proton collisions at the LHC, at a centre-of-mass energy $\sqrt{s} = 7$ TeV, were measured in the central pseudorapidity region |$\eta$| < 1. Comparisons are made with previous measurements at $\sqrt{s}$ = 0.9 TeV and 2.36 TeV. At $\sqrt{s}$ = 7 TeV, for events with at least one charged particle in |$\eta$| < 1, we obtain dNch/deta = 6.01 $\pm$ 0.01 (stat.) $^{+0.20}_{-0.12}$ (syst.). This corresponds to an increase of 57.6% $\pm$ 0.4% (stat.) $^{+3.6}_{-1.8}$% (syst.) relative to collisions at 0.9 TeV, significantly higher than calculations from commonly used models. The multiplicity distribution at 7 TeV is described fairly well by the negative binomial distribution.

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 ; titre concordant.

Titre Crossref
Charged-particle multiplicity measurement in proton–proton collisions at $\sqrt{s}=7$ TeV with ALICE at LHC
Date Crossref
22/06/2010
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 OsloHeidelberg UniversityCreighton UniversityCentro de Aplicaciones Tecnológicas y Desarrollo NuclearA. Alikhanyan National LaboratoryCzech Academy of Sciences, Nuclear Physics InstitutePanjab UniversityEuropean Organization for Nuclear ResearchInstitute for Particle and Nuclear PhysicsHungarian Academy of SciencesUniversidad Nacional Autónoma de MéxicoVariable Energy Cyclotron CentreAligarh Muslim UniversityGangneung–Wonju National UniversityThe University of TokyoInstitute for Theoretical and Experimental PhysicsKurchatov InstituteIstituto Nazionale di Fisica Nucleare, Sezione di TorinoIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BergenIstituto Nazionale di Fisica Nucleare, Sezione di BariGSI Helmholtz Centre for Heavy Ion ResearchThe Ohio State UniversityRuđer Bošković InstituteGoethe University FrankfurtCentre National de la Recherche ScientifiqueLaboratoire de Physique Subatomique et des Technologies AssociéesInstitut National de Physique Nucléaire et de Physique des ParticulesNantes UniversitéUniversidade de Santiago de CompostelaYale UniversityOak Ridge National LaboratoryHelsinki Institute of PhysicsUniversity of JyväskyläFrankfurt Institute for Advanced StudiesIstituto Nazionale di Fisica Nucleare, Sezione di CataniaCommissariat à l'Énergie Atomique et aux Énergies AlternativesInstitut de Recherche sur les Lois Fondamentales de l'UniversUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneClermont UniversitéUniversity of Pavol Jozef ŠafárikUniversity of BirminghamInstitute of Nuclear Physics, Polish Academy of SciencesAll-Russian Scientific Research Institute of Technical PhysicsUniversity of MünsterJoint Institute for Nuclear ResearchUniversity of CopenhagenIstituto Nazionale di Fisica Nucleare, Sezione di CagliariInstitut Pluridisciplinaire Hubert CurienUniversité de StrasbourgWayne State UniversityNational and Kapodistrian University of AthensPetersburg Nuclear Physics InstituteUniversity of JammuIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIstituto Nazionale di Fisica Nucleare, Sezione di PadovaCzech Technical University in PragueNational Institute for Subatomic PhysicsUniversité Paris-SudInstitut de PhysiqueInstitute of Engineering PhysicsNational Research Nuclear University MEPhIInstitute for High Energy PhysicsYonsei UniversityBogolyubov Institute for Theoretical PhysicsSaha Institute of Nuclear PhysicsIstituto Nazionale di Fisica Nucleare, Sezione di TriesteUniversity of Cape TowniThemba LaboratoryCentral China Normal UniversityCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalLyon 1 UniversitéInstitute of Nuclear Physics of LyonUniversidade Estadual de Campinas (UNICAMP)Pusan National UniversityUtrecht UniversityLund UniversityUniversity of TsukubaHiroshima UniversityUniversity of Applied Sciences WormsUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Tecnologie Avanzate (Italy)Benemérita Universidad Autónoma de PueblaCentro de Investigaciones Energéticas, Medioambientales y TecnológicasInstitute of Space Science - INFLPR SubsidiaryInstitute of Physics, BhubaneshwarHospital Universitário da Universidade de São PauloUniversity of SalernoNational Centre for Nuclear ResearchUniversity of HoustonUniversité Joseph FourierLaboratoire de Physique Subatomique et de CosmologieComenius University BratislavaBudker Institute of Nuclear PhysicsLawrence Livermore National LaboratoryUniversidad Autónoma de SinaloaUniversity of SplitInstitute for Nuclear ResearchUniversity of Tennessee at KnoxvilleSejong UniversityHøgskolen i BergenLawrence Berkeley National LaboratoryIndian Institute of Technology BombaySlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesTechnische Universität DarmstadtWarsaw University of TechnologyCalifornia Polytechnic State UniversityTH Köln - University of Applied SciencesChina Institute of Atomic EnergyCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicIstituto Nazionale di Fisica Nucleare, Sezione di Roma IPontificia Universidad Católica del PerúUniversity of RajasthanIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di LegnaroPurdue University West Lafayette

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

Les sujets associés

High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle Interactions

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