arXiv:hep-ph/9601343AbstractReferencesReviewsResources
Charm nonleptonic decays and final state interactions
F. Buccella, M. Lusignoli, A. Pugliese
Published 1996-01-26Version 1
A global previous analysis of two-body nonleptonic decays of $D$ mesons has been extended to the decays involving light scalar mesons. The allowance for final state interaction also in nonresonant channels provides a fit of much improved quality and with less symmetry breaking in the axial charges. We give predictions for about 50 decay branching ratios yet to be measured. We also discuss long distance contributions to the difference $\Delta \Gamma$ between the $D_S$ and $D_L$ widths.
Comments: 14 pages, no figures, plain TeX, uses harvmac.tex and tables.tex
Journal: Phys.Lett.B379:249-256,1996
Categories: hep-ph
Keywords: final state interaction, charm nonleptonic decays, two-body nonleptonic decays, light scalar mesons, long distance contributions
Tags: journal article
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