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Heavy → light semileptonic decays of pseudoscalar mesons from lattice QCD
2001
Nuclear Physics B
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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.
doi:10.1016/s0550-3213(01)00494-1
fatcat:iwptosjwtrbmdesw6o5l6f66dy