Xa交换参数的自洽场模型和钠原子激发态能级计算
X_a Method with Self-Consistently Determined Parameter and the Calculation of Excited State Energies of Na Atom
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摘要: 根据自由电子气模型,提出了一种用于计算原子激发态能级的Xa交换参数的理论模型。用该模型计算了Na原子主线系4p~15p的激发态能级,计算结果基本符合实验测量值。Abstract: Based on the free-election-gas model, a theoretically determined X_a exchange parameter method which is suitable for calculating excited state energies was presented.With this method,the principal series of 4 p-15 p energy levels of Na atom were calculated. The results are in good agreement with the known experiment values.