g factor of hydrogenlike ions with nonzero nuclear spin
2004; American Physical Society; Volume: 70; Issue: 3 Linguagem: Inglês
10.1103/physreva.70.032105
ISSN1538-4446
AutoresD. L. Moskovkin, Natalia S. Oreshkina, В. М. Шабаев, Thomas Beier, G. Plunien, W. Quint, G. Soff,
Tópico(s)Advanced Chemical Physics Studies
ResumoThe 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.
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