| Xe9+离子4d9-4d85p跃迁的理论研究 |
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| 引用本文： | 曾思良,董晨钟,王建国,李月明,颜君. Xe9+离子4d9-4d85p跃迁的理论研究[J]. 强激光与粒子束, 2006, 18(3): 491-495 |
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| 作者姓名： | 曾思良 董晨钟 王建国 李月明 颜君 |
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| 作者单位： | 1. 北京应用物理与计算数学研究所 计算物理实验室， 北京 100088；2. 西北师范大学 物理与电子工程学院， 兰州 730070 |
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| 基金项目： | 中国科学院资助项目;中国物理研究院科研项目;国家科技攻关项目;中国-爱尔兰科技合作目 |
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| 摘 要： | 利用多组态Dirac-Fock(MCDF)方法，通过对Xe9+离子4d9-4d85p跃迁的系统计算，研究了电子相关效应对Xe9+离子4d9-4d85p跃迁的影响，给出了相应的跃迁能和辐射跃迁几率，并与最新的实验观测和其它理论计算结果进行了比较。计算结果表明：电子的关联效应显著。根据计算结果和实验结果的一致性和两个规范下所得的跃迁几率的一致性，可以认为本文的计算结果是可信的。
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| 关 键 词： | MCDF方法 电子关联效应 跃迁几率 |
| 文章编号： | 1001-4322(2006)03-0491-05 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-08-31 |
Theoretical study on the 4d9-4d85p transition in Xe9+ |
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| ZENG Si-liang,DONG Chen-zhong,WANG Jian-guo,LI Yue-ming,YAN Jun. Theoretical study on the 4d9-4d85p transition in Xe9+[J]. High Power Laser and Particle Beams, 2006, 18(3): 491-495 |
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| Authors: | ZENG Si-liang DONG Chen-zhong WANG Jian-guo LI Yue-ming YAN Jun |
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| Affiliation: | 1. Key Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, P.O.Box 8009, Beijing 100088, China;2. College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China |
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| Abstract: | In the present work,the effects of correlation are systematically studied for the 4d~9-4d~85p transition of Xe~(9+) ion by using the multi-configuration Dirac-Fock method,and the results of the transition energies and probabilities are presented.Comparison with some existing experiments and theoretical calculations is made.It is found that the correlation effects are very important in this case.According to the very good agreement between our calculations and experimental results and the agreement between transition probabilities in Babushkin gauge and Coulomb gauge,the present results are reasonable. |
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| Keywords: | MCDF method Correlation effects Transition probabilities |
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