Chemical evolution of galaxies
Chemical abundances provide important clues to the evolution of galaxies. Ionized nebulae are one of themain sources of chemical abundance measurements, especially in external galaxies. Studies of H II regionshave shown that the overall metallicity of galaxies increases with galactic luminosity, and...
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| Pubblicato in: | Revista Mexicana de Astronomía y Astrofísica |
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| Autore principale: | |
| 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=57112078 |
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