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Ivanov, A.I. and Safronova, I.U. (1993) Calculation of the correlation part of the energy of two-electron systems. Optika Spectrosk, 75, 516.

has been cited by the following article:

• TITLE: Modified atomic orbital theory applied to the calculation of high-lying 2(K,T)n±1,3P° rydberg series of he-like ions

  AUTHORS: Ibrahima Sakho

  KEYWORDS: Atomic Orbital Theory; Screening constant; Semi-empirical calculations; autoionizing states; Rydberg series; helium-like ions

  JOURNAL NAME: Natural Science, Vol.4 No.1, December 31, 2011

  ABSTRACT: The 2(1,0)n-1P°, 2(1,0)n +3P°, 2(0,1)n+1P°, and 2(0,1)n-3P° intershell Rydberg series of the helium-like ions are investigated in the framework of the modified Atomic Orbital Theory (MAOT). High-lying energy resonances of He and excitation energy of the he- lium-like Li+ up to n = 10 are tabulated. In addition, total energy positions for low-lying states (n1,3P° autoionizing states of two-electron systems.