Implications of Cp Asymmetries in B → Π + − 1 Π

Abstract

CP asymmetries in B(t) → ππ are studied by relating this process in broken flavor SU(3) with B → Kπ and B → Kπ. Using two different scenarios for SU(3) breaking, we show that the range of values of the weak phase α permitted by the measured asymmetries overlaps with that obtained from other CKM constraints, supporting the KM origin of the asymmetries. We… (More)

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