Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/221715
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dc.contributor.authorAaij, Roel-
dc.contributor.authorAlfonso Albero, Alejandro-
dc.contributor.authorGarcia Moreno, Paula-
dc.contributor.authorGarrido Beltrán, Lluís-
dc.contributor.authorGironella Gironell, Pere-
dc.contributor.authorGomez Fernandez, Sergio-
dc.contributor.authorGraugés Pous, Eugeni-
dc.contributor.authorLobo Salvia, Aniol-
dc.contributor.authorLópez Huertas, Albert-
dc.contributor.authorManera Escalero, Rafel-
dc.contributor.authorMarin Benito, Carla-
dc.contributor.authorMauricio Ferre, Joan-
dc.contributor.authorVazquez Gomez, Ricardo-
dc.date.accessioned2025-06-23T15:28:10Z-
dc.date.available2025-06-23T15:28:10Z-
dc.date.issued2023-
dc.identifier.issn0031-9007-
dc.identifier.urihttps://hdl.handle.net/2445/221715-
dc.description.abstractTwo new excited states, Ω ⁢(3185)0 and Ω ⁢(3327)0, are observed in the Ξ+ ⁢ − invariant-mass spectrum using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9  fb−1. Five previously observed excited Ω0 states are confirmed, namely Ω ⁢(3000)0, Ω ⁢(3050)0, Ω ⁢(3065)0, Ω ⁢(3090)0, and Ω ⁢(3119)0. The masses and widths of these seven states are measured with the highest precision to date.-
dc.format.extent11 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Physical Society-
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.131.131902-
dc.relation.ispartofPhysical Review Letters, 2023, vol. 131, num.131902-
dc.relation.urihttps://doi.org/10.1103/PhysRevLett.131.131902-
dc.rights(c) American Physical Society, 2023-
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationCromodinàmica quàntica-
dc.subject.classificationQuarks-
dc.subject.classificationHadrons-
dc.subject.otherQuantum chromodynamics-
dc.subject.otherQuarks-
dc.subject.otherHadrons-
dc.titleObservation of New ωc0 States Decaying to the Ξc+ K- Final State-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec754785-
dc.date.updated2025-06-23T15:28:10Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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