Theory of rare K decays
INFN-Sezione di Napoli,
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Published online: 14 November 2018
I review rare kaon decays. I introduce the flavor problem and possible solutions. Very rare kaon decays like K → πvv¯ are very important to this purpose: we study also K → πl+l-, K → ππee where chiral dynamics is important to disentangle short distance effects. We discuss also the decays K0 → μ+μ-, which have received recently some attention due to the measurement by LHCB.
© The Authors, published by EDP Sciences, 2018
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