Ds0*(2317) and Ds1(2460) mesons in two-body B-meson decays

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dc.creatorFaessler, Amand
dc.creatorGutsche, Thomas
dc.creatorKovalenko, Sergey
dc.creatorLyubovitskij, Valery E.
dc.date2007-05-07
dc.date2007-07-09
dc.date.accessioned2026-07-07T10:55:23Z
dc.date.available2026-07-07T10:55:23Z
dc.descriptionWe analyze the branching ratios of B to D(*) + Ds0*(Ds1) decays using the factorization hypothesis. The B to D(*) transition form factors are taken from a model-independent analysis done by Caprini, Lellouch and Neubert based on heavy quark spin symmetry and dispersive constraints, including short-distance and power corrections. The leptonic decay constants fDs0* and fDs1 are calculated assuming a molecular structure for the Ds0* and Ds1 mesons. The calculated branching ratios of B-meson two-body decays are compared with experimental data and other theoretical results.
dc.description12 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0705.0892
dc.identifierhttp://arxiv.org/abs/0705.0892
dc.identifierPhys.Rev.D76:014003,2007
dc.identifierdoi:10.1103/PhysRevD.76.014003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186062
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDs0*(2317) and Ds1(2460) mesons in two-body B-meson decays
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