Chemical composition of high-excitation planetaries
Nebular spectral line intensities measured mostly in the optical region, but also in the IR and satellite UV (where possible), are used to derive plasma diagnostics and ionic concentrations n (X(i))/n(H(+)). Then, we use theoretical nebular models to represent as closely as possible certain excitati...
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| Vydáno v: | Proc Natl Acad Sci U S A |
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| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
National Academy of Sciences
1981
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC348722/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593076/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.9.5266 |
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