The Temperature Structure in Ionized Nebulae and the Chemical Evolution of Galaxies
A few results that indicate the presence of temperature variations in gaseousnebulae are reviewed. The evidence is based on: a) temperatures derived fromdi erent methods, and b) on comparisons of abundances predicted by models ofgalactic chemical evolution with abundances derived from observations.
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| Pubblicato in: | Revista Mexicana de Astronomía y Astrofísica |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Universidad Nacional Autónoma de México
2002
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| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=57101427 |
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