Semileptonic decays of heavy-light pseudoscalar mesons
نویسنده
چکیده
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 → Dℓν has been calculated at non vanishing momentum transfer both in the case of the light leptons ℓ = e, µ and in the case of a non vanishing lepton mass ℓ = τ.
منابع مشابه
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تاریخ انتشار 2007