CP-Violating Asymmetries in K+ -> 3 pi in the Standard Model
Abstract
We update the CP-violating asymmetries in K+ -> 3 pi. In particular we study Delta gC and Delta gN -the asymmetries in the slope g. We emphasize its complementarity to the direct CP-violation parameter epsilonK' and the large sensitivity to the size of the imaginary part of the octet coupling Im G8 at lowest order in CHPT. We also give the prospects of a full calculation at next-to-leading order of this and other CP-violating asymmetries which will be presented elsewhere.
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