| 自洽平均值近似方法用于碱金属原子精细结构的研究 |
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| 引用本文： | 白志明,张洪昌,王雅茹,王爱坤.自洽平均值近似方法用于碱金属原子精细结构的研究[J].河北科技大学学报,2010,31(1):1-4,8. |
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| 作者姓名： | 白志明 张洪昌 王雅茹 王爱坤 |
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| 作者单位： | 1. 河北科技大学理学院,河北石家庄,050018
2. 石家庄铁道学院数理部,河北石家庄,050043 |
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| 基金项目： | 河北省自然科学基金资助项目，河北省科技攻关项目 |
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| 摘 要： | 采用自洽平均值近似法和Hellmann-Fevnman(HF)定理求解定态含电子自旋轨道耦合项碱金属原子的本征能量,并将自洽平均值近似法推广到含1/r2微扰项的碱金属原子模型。由于电子自旋轨道耦合,原子的每一简并能级发生劈裂。
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| 关 键 词： | 自洽平均值近似法 自旋轨道耦合 碱金属原子 精细结构 |
| 收稿时间： | 2009/6/8 0:00:00 |
| 修稿时间： | 2009/10/11 0:00:00 |
Research into fine structure of alkali metal atoms based on self-consistent average approximation method |
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| BAI Zhi-ming,ZHANG Hong-chang,WANG Ya-ru and WANG Ai-kun.Research into fine structure of alkali metal atoms based on self-consistent average approximation method[J].Journal of Hebei University of Science and Technology,2010,31(1):1-4,8. |
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| Authors: | BAI Zhi-ming ZHANG Hong-chang WANG Ya-ru and WANG Ai-kun |
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| Institution: | 1. College of Sciences, Hebei University of Science and Technology, Shijiazhuang Hebei 050018, China; 2. Mathematics and Physics Department, Shijiazhuang Railway College, Shijiazhuang Hehei 050043, China) |
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| Abstract: | By using the self-consistent average approximation method and Hellmann-Fevnman（HF）theorem, the eigenvalue of alkali metal atoms with electron spin-orbit coupling is given. The method is also applied to the alkali metal atoms model with the perturbation potential and spin-orbit coupling. It shows that due to the spin-orbit couping, every degenerate energy level is splited to two. |
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| Keywords: | self-consistent average approximation method spin-orbit coupling alkali metal atoms fine structure |
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