Status of chiral perturbation theory
classification
✦ hep-ph
keywords
chiraldecaysperturbationpionstatustheorydevelopmentsdiscussed
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The status of chiral perturbation theory in the meson sector is reviewed. The main emphasis is on recent developments in pion pion scattering, in semileptonic decays and in nonleptonic kaon decays. A few other selected topics are also discussed.
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