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Heavy $\to$ Light semileptonic decays of pseudoscalar mesons from lattice QCD
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 facto...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(01)00494-1 http://cds.cern.ch/record/477323 |