Be^(2+)1s3d组态能量的变分法研究

The variation method for studying the energy of Be^(2+)ion s1s3d configuration

利用拉卡方法和对角和不变法则导出铍离子1s3d组态的2个谱项式,利用波动力学的变分法得出两谱项的能量值,结果与实验值相比较符合较好。

The two equations of spectra item of configuration is got by using the G. Racab＇s method and the invariability principle of diagonal sum of the matrix, by the principle of the variation method in the quantum, the energy results of this excited state is got, Compared with the result from the experiment and other ways of calculation, the result by this way is very good.