| Analytical expressions of non-relativistic static multipole polarizabilities for hydrogen-like ions |
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| 作者姓名： | 梅雪松 周挽平 钟振祥 乔豪学 |
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| 作者单位： | School of Physics and Technology;Engineering and Technology College;State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics |
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| 基金项目： | Project supported by the National Natural Science Foundation of China(Grant Nos.11674253,11474316,and 91636216)。 |
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| 摘 要： | Analytical formulas for the static multipole polarizabilities of hydrogen-like ions are derived by using the analytical wave functions and the reduced Green function and by applying a numerical fitting procedure.Our results are then applied to the studies of blackbody radiation shifts to atomic energy levels at different temperatures.Our analytical results can be served as a benchmark for other theoretical methods.
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| 关 键 词： | polrizabilities ANALYTICAL FORMULA hydrogen-like ions |
Analytical expressions of non-relativistic static multipole polarizabilities for hydrogen-like ions |
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| Xuesong Mei,Wanping Zhou,Zhenxiang Zhong,Haoxue Qiao.Analytical expressions of non-relativistic static multipole polarizabilities for hydrogen-like ions[J].Chinese Physics B,2020(4):218-225. |
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| Authors: | Xuesong Mei Wanping Zhou Zhenxiang Zhong Haoxue Qiao |
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| Affiliation: | (School of Physics and Technology,Wuhan University,Wuhan 430072,China;Engineering and Technology College,Hubei University of Technology,Wuhan 430068,China;State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics,Wuhan Institute of Physics and Mathematics,Chinese Academy of Sciences,Wuhan 430071,China) |
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| Abstract: | Analytical formulas for the static multipole polarizabilities of hydrogen-like ions are derived by using the analytical wave functions and the reduced Green function and by applying a numerical fitting procedure. Our results are then applied to the studies of blackbody radiation shifts to atomic energy levels at different temperatures. Our analytical results can be served as a benchmark for other theoretical methods. |
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