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arXiv · hep-ph/9910263

The $ΔI=1/2$ rule and other matrix elements

Johan Bijnens
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Abstract

Recent work by J.Prades and myself on $K\toππ$ is described. The method we use to consistently connect long and short distances is described and numerical results for the $ΔI=1/2$ rule and on $B_6$, the parameter relevant for the strong part of $ε'/ε$, are given in the chiral limit.

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Johan Bijnens. 1999-10-07. The $ΔI=1/2$ rule and other matrix elements. https://arxiv.org/abs/hep-ph/9910263

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