| Author(s): |
Yuri Ralchenko; Charlotte Fischer; |
| Title: |
Large-scale MCHF Calculation of the Li I 4d-4f Energy Separation |
| Published: |
November 01, 2007 |
| Abstract: |
The calculational methods in atomic structure are currently capable of providing the level of accuracy close to that of the most precise experiments. The multiconfiguration Hartree-Fock method is applied to calculation of the 4d--4f energy difference in Li I using two ab initio approximations, namely, the active space method and the core-polarization approximation. The latter method is shown to agree with the most accurate available experimental data. |
| Citation: |
Physical Review A (Atomic, Molecular and Optical Physics) |
| Volume: |
76 |
| Issue: |
5 |
| Pages: |
4 pp. |
| Keywords: |
active space method;atomic structure;core polarization;Li I;MCHF method |
| Research Areas: |
Physics |
