Table C.1
Blending and fine structure.
| Atom | Intensity (a) | Line components | |||
|---|---|---|---|---|---|
| weighting | 26α | 30α | |||
| n, ℓ | n, ℓ, j, mj | n, ℓ | n, ℓ, j, mj | ||
| 24Mg | 0.5825 | 51 | 3900 | 59 | 5220 |
| 25Mg | 0.0737 | 51 | 3900 | 59 | 5220 |
| 26Mg | 0.0812 | 51 | 3900 | 59 | 5220 |
| Na | 0.0662 | 51 | 3900 | 59 | 5220 |
| Al | 0.1060 | 51 | 3900 | 59 | 5220 |
| Ca | 0.0832 | 51 | 3900 | 59 | 5220 |
| Si | 0.0458 | 51 | 3900 | 59 | 5220 |
| Fe | 0.0189 | 51 | 3900 | 59 | 5220 |
| Total | 408 | 31 200 | 472 | 41 760 | |
Notes. (a) The weighting factors reflect the equilibrium abundances and level populations of the neutral atoms in the reference model. Magnesium isotopes are assumed to be present in the same relative amounts as in standard terrestrial material, (0.79:0.10:0.11) for isotopic masses (24:25:26). Columns 3–6 list the numbers of fine-structure components, without and with an external magnetic field. These are summed in the last line of the table.
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