M_J=0时的Larmor旋进与能级分裂  

Larmor precession and energy level split in the condition of M_J=0

作　　者：魏健文[1] 吉跃仁[2] 

机构地区：[1]淮阴师范学院物理系,江苏淮阴223001 [2]江苏省淮海工业贸易学校,江苏淮阴223001

出　　处：《青海师范大学学报（自然科学版）》2001年第3期25-28,43,共5页Journal of Qinghai Normal University(Natural Science Edition)

摘　　要：借助于LS耦合的矢量模型 ,通过P L、P s因Larmor旋进对原子在弱磁场中附加能量贡献的分析 ,给出了处在J≠ 0、MJ=0状态的原子其附加运动与附加能量间“矛盾”的解释 ,并指出了“快旋进”By using the vector model of spin-orbit coupling,we analyse the contribution of P L and Ps because of Larmor precession to the additive energy of the atoms in the weak magnetic field,and explain the contradiction between the additive motion and additive energy for the atoms in the condition of J≠0 and M J=0.At the same time,we point out the influence of 'fast-Precession'among which.

关 键 词：Larmor旋进 附加能量 旋级分裂 原子物理学 LS耦合 矢量模型 

分 类 号：O562.1[理学—原子与分子物理]