摘要
叙述了在Λ粒子的极化分析中，Λ粒子的自旋磁矩与磁场相互作用时所引起的自旋进动。设计了一个新的处理方法。分析了自族进动对Λ粒子的极化度造成的影响以及对极化度进行修正；并应用于实际的实验数据分析中。
The spin precssion introduced by the interactions between spin magnetic moment of A particle and magnetic field has been taken into account. A new method for dealing with the precession has been proposed and used to analyses the effect of spin precession on the polarization of A particle and modifys the A polarization. The new method has been used in experimental data analysis.
出处
《核技术》
CAS
CSCD
北大核心
1999年第6期339-342,共4页
Nuclear Techniques
基金
国家自然科学基金!19675034
关键词
磁场
磁矩
自旋进动
极化度
修正
∧粒子
Interaction between magnetic moment and magnetic field
Spin precession
Modification of polarization
