| 共面非对称条件下Ar原子2p壳层三重微分截面的计算 |
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| 引用本文： | 胡小颖,周雅君. 共面非对称条件下Ar原子2p壳层三重微分截面的计算[J]. 吉林大学学报(理学版), 2007, 45(5): 831-833 |
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| 作者姓名： | 胡小颖 周雅君 |
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| 作者单位： | 长春大学,理学院,长春,130022;吉林大学,原子与分子物理研究所,长春,130012 |
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| 摘 要： | 将极化效应引入畸变波玻恩近似(DWBA)方法中, 得到修正的DWBA理论. 计算共面非对称动力学条件下, Ar原子2p壳层的三重微分截面, 结果表明, 极化效应在Ar(2p)电离过程中作用较大.
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| 关 键 词： | 极化作用 畸变波玻恩近似 三重微分截面 |
| 文章编号： | 1671-5489（2007）05-0831-03 |
| 收稿时间： | 2006-12-27 |
| 修稿时间： | 2006-12-27 |
Calculation of Triple Differential Cross Section for Argon 2p Orbital in Coplanar Asymmetric Geometry |
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| HU Xiao-ying,ZHOU Ya-jun. Calculation of Triple Differential Cross Section for Argon 2p Orbital in Coplanar Asymmetric Geometry[J]. Journal of Jilin University: Sci Ed, 2007, 45(5): 831-833 |
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| Authors: | HU Xiao-ying ZHOU Ya-jun |
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| Affiliation: | 1. College of Science, Changchun University, Changchun 130022, China; 2. Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China |
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| Abstract: | We modified the distorted wave Born approximation method (DWBA) by introducing polarization interaction into the distorted potential of DWBA. The triple differential cross section (TDCS) of the argon 2porbital in a coplanar asymmetric geometry was calculated, Calculational results by means of the modified DWBA method show that polarization effects are very important for ionization of argon 2p shell. |
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| Keywords: | polarization interaction distorted wave Born approximation triple differential cross section |
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