Cargando…
QCD calculation of the B --> $\pi$, K form factors
We calculate the form factors for the heavy-to-light transitions $B\rightarrow \pi,K $ by means of QCD sum rules using $\pi$ and $K$ light-cone wave functions. Higher twist contributions as well as gluonic corrections are taken into account. The sensitivity to the shape of the leading-twist wave fun...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1993
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/BF01474633 http://cds.cern.ch/record/253596 |