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Determination of the weak phase $\gamma$ from rate measurements in $B^{\pm} \to \pi K, \pi \pi$ decays
A method is described which, under the assumption of SU(3) symmetry, allows one to determine the angle $\gamma = Arg(V_{ub}^*)$ of the unitarity triangle from time-independent measurements of the branching ratios for the decays $B^+\to\pi^0 K^+$ and $B^-\to\pi^0 K^-$, as well as of the CP-averaged b...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
1998
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.81.5076 http://cds.cern.ch/record/364440 |