Resonant and Non-Resonant Pieces of the D→ Kπ Semileptonic Transition Amplitude
J. Schechter, A. Subbaraman, S. Surya
Abstract
We compare the resonant and non-resonant contributions in various regions of phase space for the D→ K semileptonic transition amplitude, computed in a chiral model which incorporates the heavy quark symmetry. Remarks on the significance for experiment and for chiral perturbation theory are made. hep-ph/yymmnnn
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