Final-State Phases in B Baryon-Antibaryon Decays
Zumin Luo, Jonathan L. Rosner
Abstract
The recent observation of the decay Λc+ p suggests that related decays may soon be visible at e+ e- colliders. It is shown how these decays can shed light on strong final-state phases and amplitudes involving the spectator quark, both of which are normally expected to be small in B decays.
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