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Waiting for the Discovery of $B^{0}_{d} \to K^{0} \bar{K}^0$
The CP asymmetries of the decay B_d^0 -> K^0 \bar K^0, which originates from \bar b -> \bar d s \bar s flavour-changing neutral-current processes, and its CP-averaged branching ratio BR(B_d -> K^0 \bar K^0) offer interesting avenues to explore flavour physics. We show that we may characteri...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
2004
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1140/epjc/s2004-02023-0 http://cds.cern.ch/record/784608 |