Open Access

Table B.7.

Atomic data for S III. Formulae for Υul are taken from fit to data from Tayal & Gupta (1999). a Transition is strictly forbidden (J = 0 → 0).

S III
jul Transition (ul) λair [A] Aul [s−1] Υul(Te, S2+), T4 = Te/104 K Trange/T4
j51 1S03P0 a 0.0a 0.131 T40.043 + 0.031 ln T4 0.5 − 4
j52 1S03P1 3721.6 6.61 × 10−1 0.3932 T40.04237 + 0.03498 ln T4 0.5 − 4
j53 1S03P2 3797.2 8.82 × 10−3 0.6548 T40.04257 + 0.03514 ln T4 0.5 − 4
j54 1S01D2 6312.1 2.08 1.399 T40.1418 + 0.03214 ln T4 0.5 − 4
0.5 − 4
j41 1D23P0 8829.4 5.25 × 10−6 0.7799 T4−0.01658 + 0.0203 ln T4 0.5 − 4
j42 1D23P1 9068.6 1.85394 × 10−2 2.341 T4−0.01686 + 0.02001 ln T4 0.5 − 4
j43 1D23P2 9530.6 4.8009 × 10−2 3.898 T4−0.01676 + 0.02021 ln T4 0.5 − 4
j31 3P23P0 12.0 μm 4.11 × 10−8 1.310 T4−0.065 + 0.052 ln T4 0.5 − 4
j32 3P23P1 18.7 μm 2.06 × 10−3 7.845 T4−0.1633 − 0.007318 ln T4 0.5 − 10
j21 3P13P0 33.5 μm 4.79 × 10−4 3.916 T4−0.2281 − 0.04135 ln T4 0.5 − 10

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