I discuss the results of a recent quenched lattice calculation of the two independent form factors parametrizing the semileptonic decays between heavy-light pseudoscalar mesons. The differential decay rate of the process B → Dν has been calculated at non vanishing momentum transfer both in the case of the light leptons = e, µ and in the case of a non vanishing lepton mass = τ.
Tantalo, N. (2007). Semileptonic decays of heavy-light pseudoscalar mesons. POS PROCEEDINGS OF SCIENCE, 42.
Semileptonic decays of heavy-light pseudoscalar mesons
Tantalo, N
2007-01-01
Abstract
I discuss the results of a recent quenched lattice calculation of the two independent form factors parametrizing the semileptonic decays between heavy-light pseudoscalar mesons. The differential decay rate of the process B → Dν has been calculated at non vanishing momentum transfer both in the case of the light leptons = e, µ and in the case of a non vanishing lepton mass = τ.File in questo prodotto:
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