Ground-state hyperfine splitting of B-like ions in high-Z region

Abstract

The hyperfine splitting of the ground state of selected B-like ions within the range of nuclear charge numbers $Z=49-83$ is investigated in detail. The rigorous QED approach together with the large-scale configuration-interaction Dirac-Fock-Sturm method are employed for the evaluation of the interelectronic-interaction contributions of first and higher orders in $1/Z$. The screened QED corrections are evaluated to all orders in $\alpha Z$ by using an effective potential. The influence of nuclear magnetization distribution is taken into account within the single-particle nuclear model.

14 pages

References in corpus (6)

• Nuclear polarization study: New frontiers for tests of QED in heavy highly charged ions
• Ground-state hyperfine structure of H-, Li-, and B-like ions in middle-Z region
• Hyperfine structures and Landé $g_J$-factors for $n=2$ states in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configuration interaction calculations
• Hyperfine structure of Li and Be^+
• QED calculation of the 2p1/2-2s and 2p3/2-2s transition energies and the ground-state hyperfine splitting in lithiumlike scandium
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Cited by in corpus (2)

• Ground-state $g$ factor of highly charged ${}^{229}$Th ions: an access to the M1 transition probability between the isomeric and ground nuclear states
• Many-electron effects in the hyperfine splitting of lithiumlike ions