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Polarizabilities and hyperfine structure constants of the low-lying levels of barium

  • M.G. Kozlov
  • S.G. Porsev

Abstract:

The results of ab initio calculation of energies, hyperfine structure constants and static polarizabilities for several low-lying levels of barium are reported. The effective Hamiltonian for the valence electrons \(\) has been constructed in the frame of CI+MBPT method and solutions of many electron equation \(\) were found. Using the wave functions obtained the hyperfine structure constants and static polarizabilities were calculated.

PACS. 31.15.Ar Ab initio calculations - 32.10.Dk Electric and magnetic moments, polarizability - 32.10.Fn Fine and hyperfine structure 

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Copyright information

© EDP Sciences, Springer-Verlag 1999

Authors and Affiliations

  • M.G. Kozlov
    • 1
  • S.G. Porsev
    • 1
  1. 1.Petersburg Nuclear Physics Institute, Gatchina, Leningrad district, 188350, RussiaRU

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