B. Tseng

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hep-ph2000

Exclusive Hadronic D Decays to $η^{'}$ or $η$ : Addendum on Resonant Final-State Interactions

Hai-Yang Cheng, B. Tseng

For hadronic two-body decays of charmed mesons involving $η$ or $η^{'}$ , resonance-induced final-state interactions (FSI) that mimic the W-exchange or the W-annihilation topology can…

hep-ph1997

Nonfactorizable Effects in Exclusive Charmless B Decays

Hai-Yang Cheng, B. Tseng

Nonfactorizable effects in charmless $B \to P P, V P$ decays can be lumped into the effective parameters a_i that are linear combinations of Wilson coefficients, or equivalently absor…

Exclusive Hadronic D Decays to η′ or η: Addendum on Resonant Final-State Interactions

Nonfactorizable Effects in Exclusive Charmless B Decays

Exclusive Hadronic D Decays to $η^{'}$ or $η$ : Addendum on Resonant Final-State Interactions