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Table 5:

List of log gf values for the Si II-IV lines considered in this study (from Atomic Line List v2.05). For the O II lines we refer to Simón-Díaz et al. (2006).

Ion
$\lambda$ Å log gf Configuration Term

Si II
3856.02 -0.4569 3s 3p2-3s2 (1S) 4p 2D-2Po
Si II 3862.60 -0.7130 3s 3p2-3s2 (1S) 4p 2D-2Po
Si II 4128.10 0.3646 3s2 (1S) 3d-3s2 (1S) 4f 2D-2Fo
Si II 4130.90 0.5192 3s2 (1S) 3d-3s2 (1S) 4f 2D-2Fo
Si II 5041.02 0.2543 3s2 (1S) 4p-3s2 (1S) 4d 2Po-2D
Si II 5055.98 0.5083 3s2 (1S) 4p-3s2 (1S) 4d 2Po-2D
Si II 5056.32 -0.4460 3s2 (1S) 4p-3s2 (1S) 4d 2Po-2D
Si II 6347.11 0.1819 3s2 (1S) 4s-3s2 (1S) 4p 2S-2Po
Si II 6371.37 -0.1208 3s2 (1S) 4s-3s2 (1S) 4p 2S-2Po

Si III
4552.62 0.2828 3s 4s-3s 4p 3S-3Po
Si III 4567.84 0.0595 3s 4s-3s 4p 3S-3Po
Si III 4574.76 -0.4183 3s 4s-3s 4p 3S-3Po
Si III 5739.73 -0.1032 3s 4s-3s 4p 1S-1Po

Si IV
4088.86 0.1984 2p6 4s-2p6 4p 2S-2Po
Si IV 4116.10 -0.1055 2p6 4s-2p6 4p 2S-2Po
Si IV 4212.40 0.3840 2p6 5d-2p6 6f 2D-2Fo
Si IV 4212.41 0.5601 2p6 5d-2p6 6f 2D-2Fo
Si IV 4631.24 1.2158 2p6 5f-2p6 6g 2Fo-2G


Source LaTeX | All tables | In the text

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