| 类钠铜、硒和锝离子电子碰撞直接和非直接电离速率系数 |
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| 引用本文： | 张颖,朱颀人,潘守甫.类钠铜、硒和锝离子电子碰撞直接和非直接电离速率系数[J].吉林大学学报(理学版),1993(2). |
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| 作者姓名： | 张颖 朱颀人 潘守甫 |
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| 作者单位： | 吉林大学原子与分子物理研究所，吉林大学原子与分子物理研究所，吉林大学原子与分子物理研究所 长春 130023，长春 130023，长春 130023 |
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| 摘 要： | 本文在Z标度类氢模型算法下,采用库仑-玻恩交换近似和改善的屏蔽常数定义,计算了类钠铜离子和类钠水窗两端的硒和锝离子的内外壳层电子的电子碰撞直接电离和非直接激发自电离的速率系数和截面.
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| 关 键 词： | 电子碰撞电离 激发自电离 电离截面 速率系数 Z标度类氢模型 |
lonization Rate Coefficients for Na-like Cu, Se and Tc Ions Including Contributions of Inner-shell Electrons lonization and Excitation-autoionization |
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| Zhang Ying,Zhu Qiren,Pan Shoufu.lonization Rate Coefficients for Na-like Cu, Se and Tc Ions Including Contributions of Inner-shell Electrons lonization and Excitation-autoionization[J].Journal of Jilin University: Sci Ed,1993(2). |
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| Authors: | Zhang Ying Zhu Qiren Pan Shoufu |
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| Abstract: | The electron-impact ionization results for Na-like Cu, Se and Tc ions including inner-shell electrons ionization and excitation-autoionization were obtained by using Coulomb-Born-exchange approximation and Z-scaled hydrogenic model in which the definition and evaluation of the screening constant were improved. |
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| Keywords: | electron-impact ionization excitation-autoionization rate coefficient cross-section Z-scaled hydrogenic model |
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