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Table A.3
Atomic constants for LaII used to compute hyperfine structure: A and B constants are from Lawler et al. (2001a) and Biehl (1976), and where the B constants were not available in the literature, we assumed them as null.
| Species | λ (Å) | Lower level | J | A(mK) | A(MHz) | B(mK) | B(MHz) | Upper level | J | A(mK) | A(MHz) | B(mK) | B(MHz) | ||||||||||||
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| 139LaII | 6262.287 | d6s a3D | 4.0 | – | – | – | – | d4f y3F | 3.0 | 4.959 | 148.67 | 0.15 | 4.5 | ||||||||||||
| 139LaII | 6320.376 | d6s a1D | 2.0 | 31.649 | 948.81 | 1.66 | 49.77 | d4f y3F | 2.0 | 12.204 | 365.87 | −0.13 | –3.90 | ||||||||||||
| 139LaII | 6390.477 | d6s a3D | 2.0 | –37.6 | –1127.22 | 1.66 | 49.77 | d4f y3F | 3.0 | 4.959 | 148.67 | 0.15 | 4.5 | ||||||||||||
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