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On the determination of low-energy constants for $\Delta S=1$ transitions
We present our preliminary results for three-point correlation functions involving the operators entering the $\Delta{S}=1$ effective Hamiltonian with an active charm quark, obtained using overlap fermions in the quenched approximation. This is the first computation carried out for valence quark mas...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.22323/1.020.0344 http://cds.cern.ch/record/893130 |