Abstract： We here present a relativistic multichannel theory which can be regarded as an extension of traditional configuration interaction theories by including continuum configuration interactions. Our relativistic multichannel theory aims directly to calculate the compact set of physical parameters ( μα,Uiα ) in multichannel quantum defect theory. Taking Ar atom as an example, we compare our calculated orbital energies with traditional configuration interaction calculations as well as experimental measurements.
TONG Xiaomin;ZOU Yu;LI Jiaming. Relativistic Multichannel Theory: Theoretical Studies of Excited Energy Structure of Ar Atom
[J]. 中国物理快报, 1995, 12(6): 351-354.
TONG Xiaomin, ZOU Yu, LI Jiaming. Relativistic Multichannel Theory: Theoretical Studies of Excited Energy Structure of Ar Atom
. Chin. Phys. Lett., 1995, 12(6): 351-354.
1995, Vol. 12 
