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 α Z by using an effective potential. The influence of nuclear magnetization distribution is taken into account within the single-particle nuclear model.
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.