Rare Kaon decays

Rare Kaon decays and CP violation are important tools to test the Standard Model and its extensions. We describe kaon physics observables testing CP violation and more generally short distance physics. Channels under consideration will be K -> pi nu nubar, K -> pi l+ l-, K± > pi 3 pi, K± -> pi± pi gamma, KS -> mu mu and K± -> pi± pi0 e+ e-