Ground-state $g$ factor of middle-$Z$ boronlike ions

Abstract

Theoretical calculations of the interelectronic-interaction and QED corrections to the $g$ factor of the ground state of boronlike ions are presented. The first-order interelectronic-interaction and the self-energy corrections are evaluated within the rigorous QED approach in the effective screening potential. The second-order interelectronic interaction is considered within the Breit approximation. The nuclear recoil effect is also taken into account. The results for the ground-state $g$ factor of boronlike ions in the range $Z$=10--20 are presented and compared to the previous calculations.

7 pages, 3 tables

References in corpus (9)

• High-precision measurement of the atomic mass of the electron
• g factor of lithiumlike silicon 28Si11+
• Many-electron QED corrections to the g factor of lithiumlike ions
• Hyperfine structures and Landé $g_J$-factors for $n=2$ states in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configuration interaction calculations
• Screened QED corrections to the g factor of Li-like ions
• Recoil effect on the g factor of Li-like ions
• Electron-correlation effects in the $g$-factor of light Li-like ions
• Radiative corrections to the magnetic-dipole transition amplitude in B-like ions
• Nuclear recoil correction to the g factor of boron-like argon

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• QED corrections to the $g$ factor of Li- and B-like ions
• Interelectronic-interaction contribution to the nuclear recoil effect on the $g$ factor of boronlike ions
• QED effects in quadratic Zeeman splitting in highly charged hydrogen-like ions
• $g$ factor of the $2p_j$ excited states in lithium-like ions