原子中宇称不守恒研究评述

A BRIEF SURVEY OF ATOMIC PARITY NONCONVERSATION EXPERIMENTS

简述了原子中宇称不守恒(PNC)效应的基本思想,介绍了用激光精确测量PNC效应的方法和进展,分析了进一步研究PNC效应的意义,提出了改进测量的某些想法。

This paper gives a brief description of the basic idea of atomic parity noncon-servation (PNC) effect, introduce the methods and results of measuring PNC, ana-lyse the reasons to continue with atomic PNC experiments and suggest some ideasto improve the measure of PNC.