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Possibility of Large FSI Phases in Light of $B\to K\pi$ & $\pi\pi$ Data
After briefly reviewing how data indicated that factorization seems to work in observed two body charmless modes, {\it if one takes $\gamma \gtap 90^\circ$}, we point out that the $K^0\pi^0$ mode seems too large. This and other hints suggest that perhaps not only $\gamma$ is large, but rescattering...
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Lenguaje: | eng |
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2000
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Acceso en línea: | http://cds.cern.ch/record/460693 |