Weak Decays of Heavy-Light Mesons on the Lattice: Semi-Leptonic Formfactors
Abstract
We report results (on an intermediate statistics sample) of a study of weak semi-leptonic formfactors of B and D decays, addressing the uncertainties from mass extrapolations to chiral and to heavy quarks. Moreover, we present a nonperturbative test to the LMK current renormalization scheme for vector current transition matrix elements and find remarkable agreement.
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