Calculations of magnetic moments for three-electron atomic systems.


The first fully correlated calculations of the magnetic moment in lithium are presented. Relative to the free-electron value, the Zeeman gJ factor for the ground state lithium gJ/g(e)-1 is calculated to a computational accuracy of 200 parts in 10(9), including relativistic and radiative corrections of orders alpha2, alpha2m/M, and alpha3. The isotope shifts in gJ are predicted precisely for various isotopes. The extensions to the first excited S state of lithium and the ground state of Be+ are made.

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@article{Yan2001CalculationsOM, title={Calculations of magnetic moments for three-electron atomic systems.}, author={Zhen Ci Yan}, journal={Physical review letters}, year={2001}, volume={86 25}, pages={5683-6} }