Rare kaon decays (NA48/2 and NA62)


The rare decay K±π±γγK^\pm\to\pi^\pm\gamma\gamma has been recently measured from data samples collected by the NA48/2 and NA62 experiments at CERN. These measurements are presented, including model-independent spectrum measurements and fits to the Chiral Perturbation Theory description.Comment: talk given at the EPS HEP conference, 18-24 July 2013, Stockholm, Swede

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