Nonleptonic two-body charmed meson decays in an effective model for their semileptonic decays

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dc.creatorBajc, B.
dc.creatorOakes, S. Fajfer R. J.
dc.creatorPrelovšek, S.
dc.date1997-06-03
dc.date.accessioned2026-07-07T11:35:22Z
dc.date.available2026-07-07T11:35:22Z
dc.descriptionWe analyze $D \to P V$, $D \to PP$ and $D \to VV$ decays within a model developed to describe the semileptonic decays $D \to V l ν_l$ and $D\to P l ν_l$. This model combines the heavy quark effective Lagrangian and chiral perturbation theory. We determine amplitudes for decays in which the direct weak annihilation of the initial $D$ meson is absent or negligible, and in which the final state interactions are small. This analysis reduces the arbitrariness in the choice of model parameters. The calculated decay widths are in good agreement with the experimental results.
dc.description25 pages, Latex, 3 Figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9706223
dc.identifierhttp://arxiv.org/abs/hep-ph/9706223
dc.identifierPhys.Rev.D56:7207-7215,1997
dc.identifierdoi:10.1103/PhysRevD.56.7207
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198571
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNonleptonic two-body charmed meson decays in an effective model for their semileptonic decays
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