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.

Abada, A., Becirevic, D., Boucaud, P., Leroy, J.r., Lubicz, V., Mescia, F. (2001). Heavy -> light semileptonic decays of pseudoscalar mesons from lattice QCD. NUCLEAR PHYSICS. B, 619(1-3), 565-587 [10.1016/S0550-3213(01)00494-1].

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

LUBICZ, Vittorio;
2001-01-01

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.
2001
Abada, A., Becirevic, D., Boucaud, P., Leroy, J.r., Lubicz, V., Mescia, F. (2001). Heavy -> light semileptonic decays of pseudoscalar mesons from lattice QCD. NUCLEAR PHYSICS. B, 619(1-3), 565-587 [10.1016/S0550-3213(01)00494-1].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/124603
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