Status of CP violation in Kaon systems
  CP violation is an important tool to test the Standard Model and his extensions. We describe kaon physics observables testing CP violation and more in general short distance physics. Channels under consideration will be K -> pi nu nu, K -> pi l+ l-, K+- -> 3 pi, K+- -> pi +- pi gamma and K+- -> pi +- pi0 e+ e- 
Giancarlo D'Ambrosio
hep-ph hep-ex