Cargando…
B --> K$*\gamma$ from hybrid sum rule
Using the {\it hybrid} moments-Laplace sum rule (HSR), which is well-defined for M_b \rar \infty, in contrast with the popular double Borel (Laplace) sum rule (DLSR), which blows up in this limit when applied to the heavy-to-light processes, we show that the form factor of the B \rar K^* \ \gamma ra...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1994
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(94)90741-2 http://cds.cern.ch/record/260951 |