Study of D J meson decays to D +π-, D 0π+ and D ∗+π- final states in pp collisions

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dc.contributor.authorCalvo Gómez, Míriam
dc.contributor.authorCamboni, Alessandro
dc.contributor.authorComerma Montells, Albert
dc.contributor.authorGarrido Beltrán, Lluís
dc.contributor.authorGraciani Díaz, Ricardo
dc.contributor.authorGraugés Pous, Eugeni
dc.contributor.authorOyanguren Campos, Arantza de
dc.contributor.authorPérez-Calero Yzquierdo, Antonio
dc.contributor.authorPicatoste Olloqui, Eduardo
dc.contributor.authorPotterat, Cédric
dc.contributor.authorRives Molina, Vicente José
dc.contributor.authorRuiz, Hugo (Ruiz Pérez)
dc.contributor.authorRuiz Valls, Pablo
dc.contributor.authorVilasis-Cardona, Xavier
dc.contributor.authorLHCb Collaboration
dc.date.accessioned2014-09-25T07:09:51Z
dc.date.available2014-09-30T22:01:55Z
dc.date.issued2013-09
dc.date.updated2014-09-25T07:09:51Z
dc.description.abstractA study of D +π−, D 0π+ and D ∗+π− final states is performed using pp collision data, corresponding to an integrated luminosity of 1.0 fb−1, collected at a centre-of-mass energy of 7 TeV with the LHCb detector. The D 1(2420)0 resonance is observed in the D ∗+π− final state and the D∗2(2460) resonance is observed in the D +π−, D 0π+ and D ∗+π− final states. For both resonances, their properties and spin-parity assignments are obtained. In addition, two natural parity and two unnatural parity resonances are observed in the mass region between 2500 and 2800 MeV. Further structures in the region around 3000 MeV are observed in all the D ∗+π−, D +π− and D 0π+ final states.
dc.format.extent26 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec629018
dc.identifier.issn1126-6708
dc.identifier.urihttps://hdl.handle.net/2445/57606
dc.language.isoeng
dc.publisherSpringer Verlag
dc.relation.isformatofReproducció del document publicat a: http://dx.doi.org/10.1007/JHEP09(2013)145
dc.relation.ispartofJournal of High Energy Physics, 2013, vol. 9, num. 145, p. 1-25
dc.relation.urihttp://dx.doi.org/10.1007/JHEP09(2013)145
dc.rightscc-by (c) LHCb Collaboration, 2013
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.classificationEspectroscòpia
dc.subject.classificationHadrons
dc.subject.classificationTeoria quàntica de camps
dc.subject.classificationGravitació
dc.subject.classificationRelativitat (Física)
dc.subject.classificationTeoria quàntica
dc.subject.otherSpectrum analysis
dc.subject.otherHadrons
dc.subject.otherQuantum field theory
dc.subject.otherGravitation
dc.subject.otherRelativity (Physics)
dc.subject.otherQuantum theory
dc.titleStudy of D J meson decays to D +π-, D 0π+ and D ∗+π- final states in pp collisions
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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