SU(3)-Flavor-Analysis of Nonfactorizable Contributions to $D\to Pp$ Decays

Abstract

We study charm D - meson decays to two pseudoscalar mesons in Cabibbo favored mode employing SU(3)-flavor for the nonfactorizable matrix elements. Using $D\to \bar{K}\pi$ and $D_s\to \bar{K}K$ to fix the reduced matrix elements, we obtain a consistent fit for $\eta$ and ${\eta }^{\prime }$ emitting decays of $D$ and $D_s$ mesons.

Latex, 13 pages

References in corpus (6)

• Exclusive Hadronic B Decays to Charm and Charmonium Final States
• Nonfactorizable Contributions to Nonleptonic Weak Decays of Heavy Mesons
• SU(3) Breaking Effects in Charmed Meson Decays
• ``Non-factorizable'' terms in hadronic B-meson weak decays
• Nonfactorization in Hadronic Two-body Cabibbo-favored decays of D^0 and D^+
• On the Determination of $a_1$ and $a_2$ from Hadronic Two Body $B$ Decays

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• Searching a systematics for nonfactorizable contribution to B-and B0 mesons
• Quark Diagram Analysis of B-meson emitting vector (V) and vector (V) mesons
• Quark Diagram Analysis of Bottom Meson Decays Emitting Pseudoscalar and Vector Mesons
• P wave mesons emitting weak decays of bottom mesons
• Resonant final-state interactions in D^0 -> \bar{K}^{0} η, \bar{K}^{0} η' Decay