Carbon, Nitrogen, and Oxygen Galactic Gradients: A Solution to the Carbon Enrichment Problem
Eleven models of Galactic chemical evolution, differing in the carbon, nitrogen, and oxygen yields adopted, have been computed to reproduce the Galactic O/H values obtained from H II regions. All the models fit the oxygen gradient, but only two models also fit the carbon gradient, those based on car...
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| Veröffentlicht in: | The Astrophysical journal 2005-04, Vol.623 (1), p.213-224 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
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