| 原子实对离子n壳层辐射复合截面的影响 |
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| 引用本文： | 刘晓斌,邢永忠,王文赜,孙小伟. 原子实对离子n壳层辐射复合截面的影响[J]. 原子与分子物理学报, 2009, 26(1): 45-49 |
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| 作者姓名： | 刘晓斌 邢永忠 王文赜 孙小伟 |
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| 作者单位： | 1. 天水师范学院物理与信息科学学院,天水,741000
2. 兰州交通大学数理学院,兰州,730070 |
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| 摘 要： | 基于Dirac-Slater相对论平均自洽场理论和类氢模型，研究了自由电子被辐射复合到裸核和类裸核离子的n壳层时RR截面随自由电子能量的变化，以及原子实对这种变化的影响；给出了两种理论模型下RR截面曲线变化的差异，并对这种差异做了较详细的理论说明.
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| 关 键 词： | 相对论自洽场 辐射复合(RR) 截面 类氢模型 |
The effects of core on ionic RR(radiative recombination) cross section for n-shell |
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| Liu Xiao-bin,XING Yong-zhong,WANG Wen-ze and SUN Xiao-wei. The effects of core on ionic RR(radiative recombination) cross section for n-shell[J]. Journal of Atomic and Molecular Physics, 2009, 26(1): 45-49 |
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| Authors: | Liu Xiao-bin XING Yong-zhong WANG Wen-ze SUN Xiao-wei |
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| Abstract: | Based on a single-electron Dirac-Slater relativistic average self-consistent field and hydrogenlike model, The variation of RR(radiative recombination) cross section with electron energy when free electron captured into n orbitals of bare ions and bare-like ions have been studied systemically, as well as the effects of atomic core on the variational character. Finally the difference of variation for RR cross section within relativistic self-consistent field and hydrogenlike model, and the theoretical explain of the difference are given. |
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| Keywords: | relativistic self-consistent field radiative recombination(RR) cross section hydrogenlike model |
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