Screening Constant by Unit Nuclear Charge Calculations of Resonance Energies of the _3(K, T, A)_n ~(1,3)L~π Rydberg Series of He-Like Ions

摘要

We report accurate energies of the _3(2,0,+)_n ~1D~e, ~1G~e, ~3F~°, _3(0, 2,+)_n _1D~e, _3(1,1,+)_n ~3D~e, ~3P~e, ~3F~e, _3(-1,1,+)_n ~3P~e, and _3(1,1,+)_n ~1D~°, _1F~, series of He- like ions using the Screening constant by unit nuclear charge method. It is shown that the angular correlation quantum number K is effectively related to the cosinus of the angle between the position vectors of the two electrons.