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Weak decays of pseudo Goldstone bosons

Gino Isidori
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Abstract

A short overview of recent progress in describing kaon and pion decays within Chiral Perturbation Theory is presented. Particular attention is devoted to the issues of final-state interactions and isospin breaking in $K \to 2 π$, as well as to the estimate of long-distance contributions in $K \to \ell^+\ell^- (π)$.

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Gino Isidori. 2000-11-01. Weak decays of pseudo Goldstone bosons. https://doi.org/10.1142/9789812810977_0010

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