The hyperfine interaction parameter ρ(0) calculated by the Xα method with AB initio self-consistent exchange parameter

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The total electronic density at the nucleus for atoms has been calculated by the Xα method with ab initio exchange parameter αSCF. Calculations have been done for a few atoms with the exchange parameter 2/3, 1 and αHF, too. It has been found that the values obtained with αHF and αSCF show the best agreement with the Hartree-Fock data.

Original languageEnglish
Pages (from-to)55-58
Number of pages4
JournalActa Physica Hungarica
Issue number1
Publication statusPublished - Mar 1 1989


ASJC Scopus subject areas

  • Physics and Astronomy(all)

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