The first observation of the decay KS -> π0 e+e- will be presented. The measurement is based on the data collected by the NA48/1 experiment during the 2002 SPS proton run at CERN. The measurement determines the mixing induced CP-violating component of the decay KL -> π0 e+e-. The implications for future CP-violation studies in rare kaon decays will be discussed.
Organiser: Jasper Kirkby / EP Division * Tea & coffee will be served at 16.00 hrs.