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arXiv · 0710.5630

g factor of Li-like ions with nonzero nuclear spin

D. L. Moskovkin·V. M. Shabaev·W. Quint
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Abstract

The fully relativistic theory of the g factor of Li-like ions with nonzero nuclear spin is considered for the (1s)^2 2s state. The magnetic-dipole hyperfine-interaction correction to the atomic g factor is calculated including the one-electron contributions as well as the interelectronic-interaction effects of order 1/Z. This correction is combined with the interelectronic-interaction, QED, nuclear recoil, and nuclear size corrections to obtain high-precision theoretical values for the g factor of Li-like 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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D. L. Moskovkin, V. M. Shabaev, W. Quint. 2007-10-30. g factor of Li-like ions with nonzero nuclear spin. https://doi.org/10.1134/s0030400x08050019

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