Nebular and auroral emission lines of [Cl iii] in the optical spectra of planetary nebulae
Electron impact excitation rates in Cl III, recently determined with the R-matrix code, are used to calculate electron temperature (T(e)) and density (N(e)) emission line ratios involving both the nebular (5517.7, 5537.9 Å) and auroral (8433.9, 8480.9, 8500.0 Å) transitions. A comparison of these re...
Zapisane w:
| Wydane w: | Proc Natl Acad Sci U S A |
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| Główni autorzy: | , , , , , |
| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
National Academy of Sciences
2000
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC18270/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10759562/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.070590597 |
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