Weak Decays of Heavy-Light Mesons on the Lattice: Semi-Leptonic Formfactors
arXiv:hep-lat/9507002 · doi:10.1143/PTPS.122.129
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 {\it transition} matrix elements and find remarkable agreement.
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