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Heavy --> Light semileptonic decays of pseudoscalar mesons from lattice QCD

A. Abada·D. Becirevic·Ph. Boucaud·J. P. Leroy·V. Lubicz·F. Mescia
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Abstract

We have computed the form factors for B --> pi and D --> K(pi) semileptonic decays on the lattice by using full non-perturbative O(a) improvement, in the quenched approximation. Our results are expressed in terms of few parameters which describe the q^2-dependence and normalization of the form factors.

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A. Abada, D. Becirevic, Ph. Boucaud, J. P. Leroy, V. Lubicz, F. Mescia. 2001-10-04. Heavy --> Light semileptonic decays of pseudoscalar mesons from lattice QCD. https://doi.org/10.1016/s0550-3213(01)00494-1

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