Perturbation treatment of the Hartree–Fo
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S. R. Samanta; M. A. Ali
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Article
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1977
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John Wiley and Sons
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English
⚖ 406 KB
## Abstract The first order Hartree–Fock equations of the 1__s__2__p__3__s__ ^4^__P__^0^ state of the three‐electron atomic systems have been solved exactly. These solutions are used to evaluate Hartree–Fock energy up to third order with high accuracy. The third order Hartree–Fock energies for Li t