Annihilation Diagrams in Two-Body Nonleptonic Decays of Charmed Mesons

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dc.creatorBedaque, P.
dc.creatorDas, A.
dc.creatorMathur, V. S.
dc.date1993-09-09
dc.date.accessioned2026-07-07T11:35:06Z
dc.date.available2026-07-07T11:35:06Z
dc.descriptionIn the pole-dominance model for the two-body nonleptonic decays of charmed mesons $D \rightarrow PV$ and $D \rightarrow VV$, it is shown that the contributions of the intermediate pseudoscalar and the axial-vector meson poles cancel each other in the annihilation diagrams in the chiral limit. In the same limit, the annihilation diagrams for the $D \rightarrow PP$ decays vanish independently.
dc.description9 pages (+ 3 figures available upon request), UR-1316, ER-40685-766, IC/93/216
dc.identifierhttps://arxiv.org/abs/hep-ph/9309247
dc.identifierhttp://arxiv.org/abs/hep-ph/9309247
dc.identifierPhys.Rev.D49:1339-1341,1994
dc.identifierdoi:10.1103/PhysRevD.49.1339
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198479
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAnnihilation Diagrams in Two-Body Nonleptonic Decays of Charmed Mesons
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