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Configuration average Hartree–Fock atomic calculations based Fe Kα and Kβ emission lines for three different initial Fe photo-excited states, i.e. with six, three and zero 3d electrons.
| Initial State |
Kα 1s22p5 (eV) |
Kβ 1s23p5 (eV) |
|---|---|---|
| 1s13d6 | 6400.9 | 7058.0 |
| 1s13d3 | 6399.1 | 7068.9 |
| 1s13d0 | 6397.0 | 7089.1 |
Calculations were performed with the code of reference20.
