摘要
本文从量子力学的相干态出发 ,通过对氢原子 (且不考虑L—S相互作用时 )几率密度的讨论 ,指出了当Δm =0时原子是一个振荡偶极子 ,当Δm =± 1时 ,原子是一个转动偶极子 ,从而对塞曼效应中偏振态的产生做了详细的说明 ,给出了一种清晰的物理图象 ,澄清了以往教材对Δm
On the basis of the coherent state of quantum mechanics, this paper discusses the probability density of hydrogen atom without considering L-S interaction and points out that a hydrogen atom is an oscillating dipole if △m=0 and a rotation dipole if △m=±1 . Thus, it explains the causes of the polarized state in Zeeman effect in detail, gives a vivid physical picture and clarifies the vague concepts on the explanation of the polarized state in traditional text_books.
出处
《陕西工学院学报》
2000年第2期83-85,94,共4页
Journal of Shaanxi Institute of Technology
关键词
塞曼效应
偏振态
相干态
氢原子
量子力学
zeeman effect
polarized state
coherent state
magnetic quantum number