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Towards a precision computation of $F_{B_{s}}$ in quenched QCD
We present a computation of the decay constant f_Bs in quenched QCD. Our strategy is to combine new precise data from the static approximation with an interpolation of the decay constant around the charm quark mass region. This computation is the first step in demonstrating the feasability of a stra...
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2003
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(03)02569-6 http://cds.cern.ch/record/642567 |