The experimental data are compared with the results of an R matrix calculation combined with multichannel quantumdefect theory (MQDT).
并利用最新的 R矩阵的计算结果 ，结合多通道量子亏损理论进行了理论分析。
2
Based on relativity quantumdefect theory of ions energy levels, an expression of ionization energies of helium-like ions has been given.
依据离子能级的相对论量子亏损理论，给出了类氦离子电离能的一种表达式。
3
A method combining the relativistic multichannel theory with the multichannel quantumdefect theory is presented to calculate electron impact excitation.