Hyperfine structure of lithium-like ions
- 1 January 1997
- journal article
- research article
- Published by Taylor & Francis in Astronomical & Astrophysical Transactions
- Vol. 12 (2-3) , 243-246
- https://doi.org/10.1080/10556799708232080
Abstract
The hyperfine splitting values of the ground state of lithium-like ions are calculated in the range Z = 7–28. The calculations are based on a combination of the 1/Z perturbation theory and the nonrelativistic configuration interaction Hartree-Fock (CI-HF) method. The relativistic corrections are calculated in the zeroth and first orders in 1/Z. The nuclear charge and magnetization distribution corrections and the radiative corrections are taken into account. The uncertainty of the calculations is estimated to be in the range 0.06–0.15 percent.Keywords
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