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$B_{s,d} \to \pi\pi,\pi K, KK$: Status and Prospects
Several years ago, it was pointed out that the U-spin-related decays $B_d\to\pi^+\pi^-$, $B_s\to K^+K^-$ and $B_d\to\pi^\mp K^\pm$, $B_s\to \pi^\pm K^\mp$ offer interesting strategies for the extraction of the angle gamma of the unitarity triangle. Using the first results from the Tevatron on the $B...
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Lenguaje: | eng |
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2007
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Acceso en línea: | https://dx.doi.org/10.1140/epjc/s10052-007-0391-7 http://cds.cern.ch/record/1033715 |