Abstract
In this paper a relativistic many-body perturbation calculation is performed to calculate the hyperfine constants of the ground states for lithium-like isoelectronic sequence. Zeroth-order hyperfine constants are calculated with Dirac-Fock wavefunctions, and the finite basis sets of the Dirac-Fock equations are constructed by B splines. With the finite basis sets, the core polarization and the correlation effect are evaluated.
| Original language | English |
|---|---|
| Article number | 039 |
| Pages (from-to) | 2389-2393 |
| Number of pages | 5 |
| Journal | Chinese Physics |
| Volume | 16 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1 Aug 2007 |
Keywords
- Hyperfine constant
- Lithium-like ion
- Many-body perturbation calculation
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Wu, X. L., Yu, K. Z., Gou, B. C., & Zhang, M. (2007). Calculations on the hyperfine constants of the ground states for lithium-like system. Chinese Physics, 16(8), 2389-2393. Article 039. https://doi.org/10.1088/1009-1963/16/8/039