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Search for CP violation through an amplitude analysis of D 0 → K + K − π + π − decays

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dc.contributor.authorAlfonso Albero, Alejandro
dc.contributor.authorCalvo Gómez, Míriam
dc.contributor.authorCamboni, Alessandro
dc.contributor.authorCoquereau, Samuel
dc.contributor.authorGarrido Beltrán, Lluís
dc.contributor.authorGascón Fora, David
dc.contributor.authorGironella Gironell, Pere
dc.contributor.authorGraciani Díaz, Ricardo
dc.contributor.authorGraugés Pous, Eugeni
dc.contributor.authorVilasis-Cardona, Xavier
dc.contributor.authorLHCb Collaboration
dc.contributor.authorMarin Benito, Carla
dc.date.accessioned2020-05-25T13:18:09Z
dc.date.available2020-05-25T13:18:09Z
dc.date.issued2019-02-20
dc.date.updated2020-05-25T13:18:09Z
dc.description.abstractUsing pp collisions corresponding to 3 fb−1 integrated luminosity, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV, the ratio of branching fractions B(Λ0b→ψ(2S)Λ)/B(Λ0b→J/ψΛ)=0.513±0.023(stat)±0.016(syst)±0.011(B) is determined. The first uncertainty is statistical, the second is systematic and the third is due to the external branching fractions used.
dc.format.extent15 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec696348
dc.identifier.issn1126-6708
dc.identifier.urihttps://hdl.handle.net/2445/162292
dc.language.isoeng
dc.publisherSpringer Verlag
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1007/JHEP02(2019)126
dc.relation.ispartofJournal of High Energy Physics, 2019, p. 126
dc.relation.urihttps://doi.org/10.1007/JHEP02(2019)126
dc.rightscc-by (c) LHCb Collaborationº et al., 2019
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationHadrons
dc.subject.classificationFísica de partícules
dc.subject.classificationExperiments
dc.subject.otherHadrons
dc.subject.otherParticle physics
dc.subject.otherExperiments
dc.titleSearch for CP violation through an amplitude analysis of D 0 → K + K − π + π − decays
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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