Cargando…
The baffling semileptonic branching ratio of B mesons
The apparent gap between the measured and the expected value for the semileptonic branching ratio of $B$ mesons has become more serious over the last year. This is due to the improved quality of the data and to the increasing maturity of the theoretical treatment of non-perturbative corrections. We...
| Autores principales: | , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1994
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(94)91239-4 http://cds.cern.ch/record/690655 |