超子的稀有衰变及CP不守恒

Rare Decay of Hyperons and Its CP Violation

简述了近些年来超子稀有衰变的理论和实验研究进展及其待解决的问题。简单地讨论了兰州CSR上进行超子稀有衰变实验的可能性。

A brief review is given on recent studies of hyperon rare decay both in theory and experiment. Some problems which exist in the field are presented. A possibility of study on the rare decay of Hyperon ∑^＋ at CSR is discussed.