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Accès ouvert déclaré 2025 article

Measurement of ω meson production in pp collisions at $$ \sqrt{s} $$ = 13 TeV

1Citations signalées, ce qui n’est pas une note de qualité
141Institutions déclarées
34Pays d’affiliation déclarés

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

Le résumé fourni par la source

A bstract The p T -differential cross section of ω meson production in pp collisions at $$ \sqrt{s} $$ s = 13 TeV at midrapidity ( |y| < 0 . 5) was measured with the ALICE detector at the LHC, covering an unprecedented transverse-momentum range of 1 . 6 < p T < 50 GeV/ c . The meson is reconstructed via the ω → π + π − π 0 decay channel. The results are compared with various theoretical calculations: PYTHIA8.2 with the Monash 2013 tune overestimates the data by up to 50%, whereas good agreement is observed with Next-to-Leading Order (NLO) calculations incorporating ω fragmentation using a broken SU(3) model. The ω/π 0 ratio is presented and compared with theoretical calculations and the available measurements at lower collision energies. The presented data triples the p T ranges of previously available measurements. A constant ratio of C ω/π 0 = 0 . 578 ± 0 . 006 (stat.) ± 0 . 013 (syst.) is found above a transverse momentum of 4 GeV/ c , which is in agreement with previous findings at lower collision energies within the systematic and statistical uncertainties.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Measurement of ω meson production in pp collisions at $$ \sqrt{s} $$ = 13 TeV
Date Crossref
09/04/2025
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 ScientifiqueUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneInstitut National de Physique Nucléaire et de Physique des ParticulesCzech Academy of Sciences, Nuclear Physics InstituteHomi Bhabha National InstituteEuropean Organization for Nuclear ResearchAligarh Muslim UniversityKorea Institute of Science & Technology InformationUniversity of Pavol Jozef ŠafárikGoethe University FrankfurtGSI Helmholtz Centre for Heavy Ion ResearchIstituto Nazionale di Fisica Nucleare, Sezione di TorinoCentral China Normal UniversityUniversidad Nacional Autónoma de MéxicoUniversity of HoustonSungkyunkwan UniversityUniversity of BergenIstituto Nazionale di Fisica Nucleare, Sezione di CagliariIstituto Nazionale di Fisica Nucleare, Sezione di BariTechnical University of MunichBenemérita Universidad Autónoma de PueblaHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicUniversity of DerbyUniversity of MünsterHeidelberg UniversityIstituto Nazionale di Fisica Nucleare, Sezione di PadovaIstituto Nazionale di Fisica Nucleare, Sezione di BolognaLawrence Berkeley National LaboratoryLaboratoire de Physique Subatomique et des Technologies AssociéesIMT AtlantiqueNantes UniversitéLaboratoire de Physique Subatomique et de CosmologieUniversité Grenoble AlpesHospital Universitário da Universidade de São PauloUniversity of OsloYale UniversityThe University of TokyoIstituto Nazionale di Fisica Nucleare, Sezione di CataniaGangneung–Wonju National UniversityUniversity of Science and Technology of ChinaIndian Institute of Technology IndoreUniversity of JammuCommissariat à l'Énergie Atomique et aux Énergies AlternativesUniversité Paris-SaclayCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversJagiellonian UniversityAGH University of KrakowBose InstituteNational and Kapodistrian University of AthensGauhati UniversityHUN-REN Wigner Research Centre for PhysicsUniversity of LiverpoolLund UniversityIndian Institute of Technology BombayPontificia Universidad Católica del PerúUniversity of CopenhagenInstitut Pluridisciplinaire Hubert CurienUniversité de StrasbourgUniversidad Autónoma de SinaloaInstitute of Space Science - INFLPR SubsidiaryIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiCzech Technical University in PragueThe University of Texas at AustinUniversity of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaOak Ridge National LaboratoryPusan National UniversityUniversity of BresciaPolytechnic University of BariStefan Meyer Institute for Subatomic PhysicsUniversity of the WitwatersrandNational Research FoundationPolish Academy of SciencesUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiLyon 1 UniversitéInstitut de PhysiqueWarsaw University of TechnologyUniversidade Estadual de Campinas (UNICAMP)Max Planck Institute for PhysicsInha UniversityNational Institute for Subatomic PhysicsUniversity of TsukubaNational Agency for New Technologies, Energy and Sustainable Economic DevelopmentUniversity of BirminghamLaboratoire de Physique des 2 Infinis Irène Joliot-CurieUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Universidade Federal do ABCUniversity of California SystemCentro de Aplicaciones Tecnológicas y Desarrollo NuclearUniversity of Cape TownComenius University BratislavaHiroshima UniversityPolitecnico di TorinoIstituto Nazionale di Fisica Nucleare, Sezione di TriesteSaga UniversityChicago State UniversityUniversity of KansasUniversidade Federal do Rio Grande do SulUniversity of Tennessee at KnoxvilleNagasaki Institute of Applied ScienceWayne State UniversityUniversity of SplitUtrecht UniversityA. Alikhanyan National LaboratoryYonsei UniversityUniversity of JyväskyläUniversity of BonnCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalThe Ohio State UniversityTechnical University of KošiceSouth Great Plain Regional Innovation AgencyNational Research and Innovation AgencyChina Institute of Atomic EnergySuranaree University of TechnologySlovak Academy of SciencesKTO Karatay UniversityUniversity of ZagrebTechnologie- und Förderzentrum im Kompetenzzentrum für Nachwachsende RohstoffeJeonbuk National UniversitySejong UniversityCalifornia Polytechnic State UniversityPanjab UniversityNational Centre for Nuclear ResearchUniversity of South-Eastern NorwayDaresbury LaboratoryFudan UniversityUniversity of MessinaUniversity of FoggiaHelsinki Institute of PhysicsChungbuk National UniversityChina University of GeosciencesCreighton UniversityUniversity of WrocławNational Nuclear Research CenterUniversity of TübingenNara Women's UniversityNational Academy of Sciences of UkraineBogolyubov Institute for Theoretical Physics

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Les sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle Interactions

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