g-Hartreeab initiocalculation of ionization energies of Ca (Z=20)
- 1 April 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 35 (8) , 3350-3353
- https://doi.org/10.1103/physreva.35.3350
Abstract
The main atomic ionization energies of Ca (Z=20) are calculated by the g-Hartree method. The agreement between theory and experiment is excellent. A detailed comparison of present method with other approximation schemes is made.Keywords
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