Abstract : We describe recent measurements of B and charm semileptonic and leptonic decay branching fractions and the determination of CKM matrix elements.
J. Firmino da Costa. Semileptonic and leptonic decays in BABAR experiment. Symposium on Prospects in the Physics of Discrete Symmetries (Discrete2010), Dec 2010, Rome, Italy. pp.012032, ⟨10.1088/1742-6596/335/1/012032⟩. ⟨in2p3-00657426⟩