Kaon Polarizabilities in Chiral Perturbation Theory
classification
✦ hep-ph
keywords
kaonpolarizabilitieschiralneutralorderperturbationtheorycontribution
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We study the kaon polarizabilities in the framework of Chiral Perturbation Theory to order $p^4$. For the neutral kaon we find that them vanish and they have the first non-zero contribution to order $p^6$. We also emphasize the theoretical potential of an eventual measuremnet of the kaon polarizabilities, in particular of the neutral kaon ones.
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