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Next investigations in our program of transition from the He atom to thecomplex atoms description have been presented. The method of interactingconfigurations in the complex number representation is under consideration. Thespectroscopic characteristics of the Mg and Ca atoms in the problem of theelectron-impact ionization of these atoms are investigated. The energies andthe widths of the lowest autoionizing states of Mg and Ca atoms are calculated.Few results in the photoionization problem on the autoionizing states above then=2 threshold of helium-like Be ion are presented.

Calculations for electron-impact ionization of magnesium and calcium  atoms in the method of interacting configurations in the complex number  representation