| 铝原子和类铝离子基态能量的变分计算 |
| |
| 引用本文： | 谢国秋,马堃. 铝原子和类铝离子基态能量的变分计算[J]. 安徽师范大学学报(自然科学版), 2008, 31(5) |
| |
| 作者姓名： | 谢国秋 马堃 |
| |
| 作者单位： | 黄山学院,信息工程学院,安徽,黄山,245041;黄山学院,信息工程学院,安徽,黄山,245041 |
| |
| 基金项目： | 安徽高校省级自然科学基金 |
| |
| 摘 要： | 利用对角和法则,导出了铝原子和类铝离子(Z=13-18)基态非相对论能量的解析表达式,在考虑了电子间交换相互作用以及内外壳层电子的不同屏蔽效应的基础上,利用变分原理计算了非相对论能量值,计算结果与实验数据符合得较好,误差均小于0.3%.
|
| 关 键 词： | 类铝离子 基态能量 变分法 |
Calculation of the Energy Level of the Ground State of Aluminum-Like Atoms |
| |
| XIE Guo-qiu,MA Kun. Calculation of the Energy Level of the Ground State of Aluminum-Like Atoms[J]. Journal of Anhui Normal University(Natural Science Edition), 2008, 31(5) |
| |
| Authors: | XIE Guo-qiu MA Kun |
| |
| Abstract: | Based on the diagonal sum rule,the non-relativistic energy levels of ground state of the aluminum-like atoms from Z=13 to 18 is derived analytically. The exchange interaction between the inner shell and outer shell electrons and the dissimilar screening parameters for the different shells are considered.Then the energy levels have been calculated by variational method.The calculated results are in good agreement with the experimental data,and the difference between the calculated result and the experimental data is less than 0.3%. |
| |
| Keywords: | aluminum-like atoms ground state energy variational method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
