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| 类氢离子电子碰撞激发截面实用定标公式 | |
| 引用本文： | 贾宝琳 龙燕秋. 类氢离子电子碰撞激发截面实用定标公式[J]. 计算物理, 1993, 10(4): 488-501 |
| 作者姓名： | 贾宝琳 龙燕秋 |
| 作者单位： | 北京应用物理与计算数学研究所, 北京 100088 |
| 摘 要： | 本文给出了一套计算类氢离子电子碰撞激发截面和速率系数的实用参数,用于计算nl→n'l'跃迁数据,n=1,2,…,4,n'=2,3,…,8。适用范围:3 ≤ Z ≤ 74,n'≤5时,x≥2,n'>5时,x≥20。误差30%左右。 |
| 关 键 词： | 类氢离子 电子碰撞激发截面 |
| 收稿时间： | 1992-04-21 |
| 修稿时间： | 1993-01-11 |
PRACTICAL SCALED FORMULA FOR HYDROGENIC IONS BY ELECTRON-IMPACT EXCITATION CROSS SECTIONS |
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| Jia Baolin,Long Yanqiu. PRACTICAL SCALED FORMULA FOR HYDROGENIC IONS BY ELECTRON-IMPACT EXCITATION CROSS SECTIONS[J]. Chinese Journal of Computational Physics, 1993, 10(4): 488-501 | |
| Authors: | Jia Baolin Long Yanqiu |
| Affiliation: | Institute of Applied Physics and Computational Mathematics, Beijing 100088 |
| Abstract: | A set of practical parametes on hydrogenic ions is given for electron-impact excitation cross sections and rate coefficients with transitions nl→n'l',n1,2,...,7, n'=2, 3,..., 8. Application ranges are 3≤ Z ≤74;x≥2 for n'≤5;x≥20 for n'≥5. The errors are generally about 30%. |
| Keywords: | H-like hydrogenic ions electron-impact excitation cross sections |
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