About Detecting CP-Violating Processes in $J/ψ\to \KzKzb $ Decay

Hai-Bo Li, Mao-Zhi Yang

Questions about detecting CP-violating decay process of $J/\psi \to K^0{\bar{K}}^0\to K_S{K}_S$ are discussed. Possible background and material regeneration effect are analyzed. The discus…