J/ψ and D0 production in √sNN = 68.5 GeV PbNe collisions

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dc.contributor.authorAaij, R.
dc.contributor.authorAlfonso Albero, Alejandro
dc.contributor.authorGarcia Moreno, Paula
dc.contributor.authorGarrido Beltrán, Lluís
dc.contributor.authorGironella Gironell, Pere
dc.contributor.authorGomez Fernandez, S.
dc.contributor.authorGraugés Pous, Eugeni
dc.contributor.authorLobo Salvia, Aniol
dc.contributor.authorMarin Benito, Carla
dc.contributor.authorMauricio, J.
dc.contributor.authorVazquez Gomez, Ricardo
dc.contributor.authorLHCb Collaboration
dc.date.accessioned2025-04-25T12:24:36Z
dc.date.available2025-04-25T12:24:36Z
dc.date.issued2023
dc.date.updated2025-04-25T12:24:36Z
dc.description.abstractThe first measurement of J/ψ and D0 production in PbNe collisions by the LHCb experiment in its fixed-target configuration is reported. The production of J/ψ and D0 mesons is studied with a beam of lead ions with an energy of 2.5 TeV per nucleon colliding on gaseous neon targets at rest, corresponding to a nucleon-nucleon centre-of-mass energy of √sNN = 68.5 GeV. The J/ψ/D0 production crosssection ratio is studied as a function of rapidity, transverse momentum and collision centrality. These data are compared with measurements from pNe collisions at the same energy and show no difference in the observed J/ψ suppression trend when comparing pNe and PbNe peripheral collisions with PbNe central collisions
dc.format.extent11 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec757733
dc.identifier.issn1434-6044
dc.identifier.urihttps://hdl.handle.net/2445/220620
dc.language.isoeng
dc.publisherSocietà Italiana di Fisica & Springer Verlag
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1140/epjc/s10052-023-11674-w
dc.relation.ispartofEuropean Physical Journal C, 2023, vol. 83, num.658, p. 1-11
dc.relation.urihttps://doi.org/10.1140/epjc/s10052-023-11674-w
dc.rightscc-by (c) Aaij, R. et al., 2023
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationCol·lisions (Física)
dc.subject.classificationHadrons
dc.subject.classificationFísica de partícules
dc.subject.otherCollisions (Physics)
dc.subject.otherHadrons
dc.subject.otherParticle physics
dc.titleJ/ψ and D0 production in √sNN = 68.5 GeV PbNe collisions
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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