Searching a systematics for nonfactorizable contributions to hadronic decays of $ D^{0}$ and $ D^{+}$ mesons

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dc.creatorVerma, R. C.
dc.date1995-06-20
dc.date.accessioned2026-07-07T03:57:46Z
dc.date.available2026-07-07T03:57:46Z
dc.descriptionWe investigate nonfactorizable contributions to charm meson decays in $ D \rightarrow \bar K π$/ $ \bar K ρ$ /$ \bar K ^{*} π$ / $ \bar K a_{1}$ / $ \bar K ^{*} ρ$ modes. Obtaining the contributions from spectator-quark diagrams for $ N_{c}$ = 3, we determine nonfactorizable isospin 1/2 and 3/2 amplitudes required to explain the data for these modes. We observe that ratio of these amplitudes seem to follow a universal value.
dc.description23 pages, Latex
dc.identifierhttps://arxiv.org/abs/hep-ph/9506376
dc.identifierhttp://arxiv.org/abs/hep-ph/9506376
dc.identifierZ.Phys. C69 (1996) 253-258
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45576
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSearching a systematics for nonfactorizable contributions to hadronic decays of $ D^{0}$ and $ D^{+}$ mesons
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