2004/09/15 by D. L. Moskovkin, Natalia S. Oreshkina, N. S. Oreshkina +7 · 3 citations
Physics and Astronomy · #Advanced Chemical Physics Studies #Atomic and Molecular Physics #Nuclear physics research studies
paper · doi:10.1103/physreva.70.032105
openalex publication_date 2004/09/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
The fully relativistic theory of the g factor of hydrogenlike ions with nonzero nuclear spin is considered. The hyperfine-interaction correction to the atomic g factor is calculated for both point and extended charge-distribution models for nuclei. Both the magnetic dipole and the electric quadrupole interactions are taken into account. This correction is combined with corrections resulting from QED, nuclear recoil, and nuclear size, to obtain theoretical high-precision values for the g factor of hydrogenlike ions with nonzero nuclear spin. The results can be used for a precise determination of nuclear magnetic moments from g factor experiments.