| 低能电子与类锂碳离子碰撞的共振激发 |
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| 引用本文： | 王乃宏,周忠源.低能电子与类锂碳离子碰撞的共振激发[J].强激光与粒子束,1999,11(3):329-331. |
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| 作者姓名： | 王乃宏 周忠源 |
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| 作者单位： | 吉林大学原子与分子物理研究所，长春 130023 |
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| 基金项目： | 国家自然科学基金,中国原子与分子数据研究联合体基金 |
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| 摘 要： | 考虑了内壳层电子激发的组态相互作用后，采用R矩阵方法计算了电子碰撞类锂碳离子的共振激发碰撞强度。对于1s22s2s-1s22p2p跃迁，结果介于密耦方法和Coulomb-Born交换近似结果之间，而且除了紧靠近激发阈值的 能量区域外与实验结果符合。
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| 关 键 词： | 类锂碳离子 R矩阵 碰撞强度 |
| 收稿时间： | 1900-01-01; |
RESONANCE EXCITATION OF LOW ENERGY ELECTRON IMPACT ON Li LIKE C |
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| WANG Nai hong,ZHOU Zhong yuan,PAN Shou fu Institute of Atomic and Molecular Physics,Jilin University,Changchun.RESONANCE EXCITATION OF LOW ENERGY ELECTRON IMPACT ON Li LIKE C[J].High Power Laser and Particle Beams,1999,11(3):329-331. |
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| Authors: | WANG Nai hong ZHOU Zhong yuan PAN Shou fu Institute of Atomic and Molecular Physics Jilin University Changchun |
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| Affiliation: | WANG Nai hong,ZHOU Zhong yuan,PAN Shou fu Institute of Atomic and Molecular Physics,Jilin University,Changchun 130023 |
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| Abstract: | The R matrix approximation is used to compute the excitation collision strength of electron impact on Li like C with the configuration interaction wavefunctions, in which the configuration interactions of an inner shell electron excitation are included. For transition 1s 22s 2 S 1s 12p 2 P o, the result in this paper is a little smaller than that of the close coupling approximation and a little larger than that of Coulomb Born exchange approximation,and accords with that of the experiment except that nearer excitation threshold. |
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| Keywords: | Li like C R matrix collision strength |
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