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.

arXiv comment14 pages

References in corpus (18)

• Dual kinetic balance approach to basis set expansions for the Dirac equation
• Ground state hyperfine splitting of high Z hydrogenlike ions
• Magnetic-dipole transition probabilities in B-like and Be-like ions
• Test of many-electron QED effects in the hyperfine splitting of heavy high-Z ions
• New Nuclear Magnetic Moment of ${}^{209}$Bi - Resolving the Bismuth Hyperfine Puzzle
• Nuclear polarization study: New frontiers for tests of QED in heavy highly charged ions
• Observation of the hyperfine transition in lithium-like Bismuth ${}^{209}{\text{Bi}}^{80+}$: Towards a test of QED in strong magnetic fields
• Ground-state hyperfine structure of H-, Li-, and B-like ions in middle-Z region
• Transition energy and lifetime for the ground state hyperfine splitting of high Z 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
• Self-energy correction to the hyperfine splitting and the electron g factor in hydrogen-like ions
• Hyperfine structure of Li and Be^+
• Evaluation of the screened QED corrections to the g factor and the hyperfine splitting of lithiumlike ions
• One-loop self-energy correction to the 1s and 2s hyperfine splitting in H-like systems
• Nuclear magnetization distribution and hyperfine splitting in Bi${}^{82+}$ ion
• QED calculation of the 2p1/2-2s and 2p3/2-2s transition energies and the ground-state hyperfine splitting in lithiumlike scandium
• Evaluation of the screened vacuum-polarization corrections to the hyperfine splitting of Li-like bismuth
• Radiative and interelectronic-interaction corrections to the hyperfine splitting in highly charged B-like ions

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