Identifying $D_{sJ}(2700)$ through its decay modes

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dc.creatorColangelo, P.
dc.creatorDe Fazio, F.
dc.creatorNicotri, S.
dc.creatorRizzi, M.
dc.date2007-10-16
dc.date2007-10-29
dc.date.accessioned2026-07-07T11:12:17Z
dc.date.available2026-07-07T11:12:17Z
dc.descriptionWe study how to assign the recently observed $D_{sJ}(2700)$ meson to an appropriate level of the $c \bar s$ spectrum by the analysis of its decay modes in final states comprising a light pseudoscalar meson. We use an effective lagrangian approach with heavy quark and chiral symmetries, obtaining that the measurement of the $D^* K$ decay width would allow to distinguish between two possible assignments.
dc.descriptionRevTex, 6 pages - references added
dc.identifierhttps://arxiv.org/abs/0710.3068
dc.identifierhttp://arxiv.org/abs/0710.3068
dc.identifierPhys.Rev.D77:014012,2008
dc.identifierdoi:10.1103/PhysRevD.77.014012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191330
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleIdentifying $D_{sJ}(2700)$ through its decay modes
dc.typetext

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