Cargando…
Dispersive Bounds on the Shape of $\overline{B} \to D^{*}l\overline\nu$ Form Factors
Dispersive constraints on the shape of the form factors which describe the exclusive decays B -> D^(*) l nu are derived by fully exploiting spin symmetry in the ground-state doublet of heavy-light mesons. The analysis includes all twenty B^(*) -> D^(*) semileptonic form factors. Heavy-quark sy...
Autores principales: | , , |
---|---|
Lenguaje: | eng |
Publicado: |
1998
|
Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(98)00350-2 http://cds.cern.ch/record/341849 |