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Extracting $\gamma$ from $B_{s(d)} \to J/\psi K_{S}$ and $B_{d(s)} \to D^{+}_{d(s)} D^{-}_{d(s)}$
A completely general parametrization of the time-dependent decay rates of the modes $B_s\to J/\psi K_S$ and $B_d\to J/\psi K_S$ is given, which are related to each other through the $U$-spin flavour symmetry of strong interactions. Owing to the interference of current--current and penguin processes,...
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Lenguaje: | eng |
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1999
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Acceso en línea: | https://dx.doi.org/10.1007/s100529900099 http://cds.cern.ch/record/382767 |