| 异核碱金属原子间的三体相互作用系数 |
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| 引用本文： | 谢柏东,黄时中.异核碱金属原子间的三体相互作用系数[J].原子与分子物理学报,2013,30(1):31-36. |
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| 作者姓名： | 谢柏东 黄时中 |
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| 作者单位： | 安徽师范大学物理与电子信息学院,安徽师范大学物理与电子信息学院 |
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| 基金项目： | 安徽省自然科学基金项目(11040606M15),国家自然科学基金专项基金项目(11047019) |
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| 摘 要： | 利用碱金属原子的模型势和稳定变分法,首次计算了异核碱金属原子间的三体相互作用系数.为了说明计算结果的精度,同时计算了碱金属原子的电多级极化率.与其他作者的理论数据和有关实验数据的比较表明,本文所得到的异核碱金属原子间的三体相互作用系数是可靠的.
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| 关 键 词： | 碱金属原子 多极极化率 色散系数 稳定变分方法 |
| 修稿时间： | 4/5/2012 12:00:00 AM |
Three-body dispersion coefficients for heteronuclear alkali-metal atoms |
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| XIE Bai-Dong,HUANG Shi-Zhong.Three-body dispersion coefficients for heteronuclear alkali-metal atoms[J].Journal of Atomic and Molecular Physics,2013,30(1):31-36. |
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| Authors: | XIE Bai-Dong HUANG Shi-Zhong |
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| Institution: | (College of Physics and Electrical Information,Anhui Normal University,Wuhu 241000,China) |
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| Abstract: | By utilizing the model potential for alkali-metal atoms and the variationally stable method, the three-body dispersion coefficients for heteronuclear interactions of the alkali-metal atoms are calculated for the first time. In order to illustrate the reliability of the calculated results, the multipolar polarizabilities of the alkali-metal atoms are also calculated and compared with those of the previous calculations and experimental data. The results show that the present three-body dispersion coefficients are reliable. |
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| Keywords: | alkali-metalatom multipole polarizabilities dispersion coefficients variationally stable method |
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