Final-state interactions and CP violation in KLπ+π e+e

Abstract
Using chiral perturbation theory we calculate the imaginary parts of the KLπ+ π e+ e form factors that arise from ππ→π+ π and ππ→π+ πγ* rescattering. We discuss their influence on CP-violating variables in KLπ+ π e+ e. © 1996 The American Physical Society.
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