New method of QED perturbation theory with account of nuclear effects and hyperfine structure of spectra of heavy systems

Authors: Khetselius, O.Yu.

Year: 2007

Issue: 04

Pages: 349-354


It is proposed new approach to calculating hyperfine structure parameters for heavy finite fermi-systems, which is based on the formalism of gauge-invariant QED perturbation theory with correct accounting for nuclear effects. Results of calculating HFS constants and electric quadrupole moment for isotope of 201Hg are presented.

Tags: hyperfine structure; QED perturbation theory


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