Vector Meson Exchanges and CP Asymmetry in $K^{\pm }\to {\pi }^{\pm }{\pi }^0$

Abstract

Using a current algebra framework, we discuss the contribution of vector meson exchanges to the CP violating asymmetry in the decay $K^{\pm }\to {\pi }^{\pm }{\pi }^0$, resulting from the interference of the $K\to \pi \pi$ amplitude with the radiative correction $K\to \pi \pi \gamma$.

9 pages (plain-TEX), IC/93/186, UTS-DFT-93-18, (two figures not included)

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