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Measurement of prompt D+ and $$ {D}_s^{+} $$ production in pPb collisions at $$ \sqrt{s_{NN}} $$ = 5.02 TeV

8Citations signalées — pas une note de qualité
112Institutions déclarées
20Pays d’affiliation déclarés

Résumé fourni par la source

A bstract The production of prompt D + and $$ {D}_s^{+} $$ D s + mesons is studied in proton-lead collisions at a centre-of-mass energy of $$ \sqrt{s_{NN}} $$ s NN = 5 . 02 TeV. The data sample corresponding to an integrated luminosity of (1 . 58 ± 0 . 02)nb − 1 is collected by the LHCb experiment at the LHC. The differential production cross-sections are measured using D + and $$ {D}_s^{+} $$ D s + candidates with transverse momentum in the range of 0 < p T < 14 GeV /c and rapidities in the ranges of 1 . 5 < y ∗ < 4 . 0 and –5 . 0 < y ∗ < –2 . 5 in the nucleon-nucleon centre-of-mass system. For both particles, the nuclear modification factor and the forward-backward production ratio are determined. These results are compared with theoretical models that include initial-state nuclear effects. In addition, measurements of the cross-section ratios between D + , $$ {D}_s^{+} $$ D s + and D 0 mesons are presented, providing a baseline for studying the charm hadronization in lead-lead collisions at LHC energies.

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Contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Measurement of prompt D+ and $$ {D}_s^{+} $$ production in pPb collisions at $$ \sqrt{s_{NN}} $$ = 5.02 TeV
Date Crossref
15/01/2024
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.

Institutions déclarées

National Institute for Subatomic PhysicsUniversity of WarwickUniversity of ZurichUniversity of LiverpoolUniversidade de Santiago de CompostelaUniversity of BristolUppsala UniversityCentre National de la Recherche ScientifiqueUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneInstitut National de Physique Nucléaire et de Physique des ParticulesEuropean Organization for Nuclear ResearchUniversity of MichiganUniversity of CincinnatiIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiTU Dortmund UniversityUniversity of GlasgowUniversitat de BarcelonaUniversity of ManchesterUniversity of CambridgeDélégation Paris 7Université Paris CitéSorbonne UniversitéSorbonne Paris CitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesUniversidade Federal do Rio de JaneiroUniversité Paris-SaclayLaboratoire de Physique des 2 Infinis Irène Joliot-CuriePeking UniversityTsinghua UniversityIstituto Nazionale di Fisica Nucleare, Sezione di FirenzeIstituto Nazionale di Fisica Nucleare, Sezione di FerraraSyracuse UniversityInstitute of High Energy PhysicsUniversity of Chinese Academy of SciencesUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataAix-Marseille UniversitéCentre de physique des particules de MarseilleÉcole PolytechniqueLaboratoire Leprince-RinguetUniversité Savoie Mont BlancHeidelberg UniversityFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicÉcole Polytechnique Fédérale de LausanneCentro Brasileiro de Pesquisas FísicasUniversity of FlorencePontifícia Universidade Católica do Rio de JaneiroUniversity of EdinburghRWTH Aachen UniversityScuola Normale SuperioreIstituto Nazionale di Fisica Nucleare, Sezione di PisaState Key Laboratory of Nuclear Physics and TechnologyUniversitat Ramon LlullUniversity of PaduaInstitute of Nuclear Physics, Polish Academy of SciencesWuhan UniversityImperial College LondonMaastricht UniversityUniversity of FerraraUniversity of Maryland, College ParkIstituto Nazionale di Fisica Nucleare, Sezione di CagliariSouth China Normal UniversityIstituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaUniversity of Milano-BicoccaIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaUniversity of OxfordInstitute for Nuclear ResearchUniversidade da CoruñaHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringIstituto Nazionale di Fisica Nucleare, Sezione di BariNational Autonomous University of HondurasLos Alamos National LaboratoryHunan UniversityUniversity of GroningenUniversity of Bari Aldo MoroMassachusetts Institute of TechnologyUniversity of CagliariEötvös Loránd UniversityMax Planck Institute for Nuclear PhysicsUniversity College DublinCracow University of TechnologyIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaRutherford Appleton LaboratoryAustralian Regenerative Medicine InstituteMonash UniversityUniversity of PerugiaAGH University of KrakowUniversity of MilanIstituto Nazionale di Fisica Nucleare, Sezione di MilanoCentral China Normal UniversityNational Centre for Nuclear ResearchUniversidade de BrasíliaUniversidade Federal do Triângulo MineiroUniversity of BonnUniversitat de ValènciaUniversidad Nacional de ColombiaInstituto de Física CorpuscularKharkiv Institute of Physics and TechnologyUniversity of PisaUniversity of BirminghamLanzhou UniversityCentral South UniversitySouth UniversityIstituto Nazionale di Fisica Nucleare, Sezione di Roma IExcellence Cluster OriginsUniversity of BasilicataUniversidad de AlcaláUniversity of Urbino

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Sujets associés

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

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