A power-law model of the pseudopotential |
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| Authors: | A. P. Koptsev A. V. Nyavro V. N. Cherepanov |
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| Affiliation: | 1.Tomsk State University,Tomsk,Russia |
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| Abstract: | A new simple power-law model of the pseudopotential is suggested. The parameters of the pseudopotential are determined for ions of the second period of the periodic system. Excited energy levels calculated for these ions using this model demonstrate its convergence. The accuracy of the energy levels calculated for the excited states is <10−3 a.u. |
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