LS耦合下原子基态的简化确定方法  

A simplified determination of atomic ground state under the circumstance of the LS coupling

作　　者：鲁同所 孙敏 黄玉华 杨骞 席特 LU Tong-suo;SUN Min;HUANG Yu-hua;YANG Qian;XI Te(The Key Laboratory of Cosmic Rays,Ministry of Education,Lhasa,Xizang 850000,China;Department,of Physics,Science School,Tibet University,Lhasa,Xizang 850000,China;Education College,Tibet University,Lhasa,Xizang 850000,China)

机构地区：[1]西藏大学宇宙线教育部重点实验室,西藏拉萨850000 [2]西藏大学理学院物理系,西藏拉萨850000 [3]西藏大学教育学院,西藏拉萨850000

出　　处：《大学物理》2018年第7期19-22,共4页College Physics

基　　金：国家自然科学基金(11747128;11653005);西藏大学高层次人才引进科研启动项目(XZDXYJRC2016-003);西藏大学2017年度国家级培育计划(ZDCZJH17-06);西藏大学理学院2017院级教改项目资助

摘　　要：在原子物理学和近代物理学中,均不同程度的涉及原子基态的确定问题,由于过程中牵涉很多物理原理,相对来说是个比较复杂的问题,但是原子基态的确定对研究原子的电子壳层结构具有重要的意义,本文给出了确定原子基态的理论依据和简便方法,并运用这种方法求解了几种不同类型的原子基态电子组态形成的原子态.In both atomic physics and modern physics,the determination of atomic ground states is involved in different degrees. This is a relatively complex problem,since there are many physical principles involved. The determination of the atomic ground state is of great significance to the study of the atomic shell structure. This paper gives a theoretical basis and a simple method to determine the atomic ground state,which is used to solve the atomic state formed by electron configuration for several types of atomic ground states.

关 键 词：原子基态 泡利不相容原理 电子组态 洪特定则 能量最低原理 

分 类 号：O562.1[理学—原子与分子物理]