【摘要】 在通过塞曼效应实验测量电子的荷质比 em时 ,如果将观测汞 5 46 1 谱线在磁场中分裂的π分量改为观测σ分量 ,可大大提高测量精度 ,并简化实验操作。更多还原

【Abstract】 In this paper a new method to measure specific charge of electron by Zeeman effect experiment is introduced.If observing π component of mercury 5461spectral line is changed into observing σ component,the measuring accuracy can be raised obviously,and the exeriment operation can be simplified.更多还原