What can we learn from new measurements of Dalitz plot parameters for K $\to 3\pi$ decays ?

A. A. Bel'kov, G. Bohm, F. Matthäi +2

We give a simple expression in linear and quadratic Dalitz--plot slopes which does not depend on the charge combination of the $3\pi$ state $(K^{\pm }\to {\pi }^{\pm }{\pi }^{+}{\pi }^{-}$ or $π^{\pm}…