Spin-forbidden resonance multiplets in light elements |
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| Authors: | B Edlén H P Palenius K Bockasten R Hallin J Bromander |
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| Institution: | (1) University of Lund, Lund, Sweden;(2) Lund Institute of Technology, Lund, Sweden;(3) University of Uppsala, Uppsala, Sweden |
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| Abstract: | We present new laboratory data on the multiplets 2s
2
1
S -2s2p
3
P, 2s
22p
2
P - 2s2p
2
4
P, and 2s
22p
2
3
P - 2s2p
3
5
S in nitrogen, oxygen and fluorine, and discuss theZ-dependence of their wave-numbers. These multiplets are very faint in laboratory light sources, but can become prominent in
astrophysical sources of low density. Our results confirm the solar identifications of the nitrogen and oxygen multiplets
made by Burtonet al. Predicted positions of the corresponding multiplets in neon are given. |
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| Keywords: | |
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