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The Delta I=1/2 rule and epsilon'/epsilon

Hai-Yang Cheng
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Abstract

The $ΔI=1/2$ rule and direct CP violation $ε'/ε$ in kaon decays are studied within the framework of the effective Hamiltonian approach in conjunction with generalized factorization for hadronic matrix elements.

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Hai-Yang Cheng. 2000-08-28. The Delta I=1/2 rule and epsilon'/epsilon. https://arxiv.org/abs/hep-ph/0008284

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