氮原子基态能量的计算  

Calculation of the Energy Levels of the Ground State of Nitrogen Atom

作　　者：李宽国[1] 刘广菊[1] 

机构地区：[1]安徽师范大学物理与电子信息学院,安徽芜湖241000

出　　处：《淮北煤炭师范学院学报（自然科学版）》2006年第3期30-33,共4页Journal of Huaibei Coal Industry Teachers College(Natural Science edition)

摘　　要：文章以对角和不变法则为基础,导出了氮原子(含氧离子)基态(电子组态为1s22s22p3)非相对论性能量的解析表达式,并利用变分法计算了能量值,计算结果与实验数据符合得较好,误差小于0.3%.Based on the diagonal sum rule, the non - relativistic energy levels of the ground state, corresponding to the （1s^2） （2s^2） （2p^3） configurations of the nitrogen atom and oxygen ion have been derived analytically and calculated by variational method. The results are in good agreement with the experimental data, the error between the calculated result and the experimental data is less than 0.3%.

关 键 词：氮原子 基态能量 对角和不变法则 变分法 

分 类 号：O562.4[理学—原子与分子物理]