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Vol. 44 No. 1 (2014)
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Contributions
Vol. 44 No. 1 (2014)
Contributions
The Carbon Content in Galactic Ring Nebulae: CNO Nucleosynthesis in Massive Stars
Mesa-Delgado A.
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−
Esteban C.
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García-Rojas J.
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Reyes-Pérez J.
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Morisset C.
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Bresolin F.
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Mesa-Delgado A.
Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, 782-0436 Macul, Santiago, Chile
Esteban C.
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García-Rojas J.
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Reyes-Pérez J.
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Morisset C.
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0000-0001-5801-6724
Bresolin F.
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0000-0002-5068-9833
PDF
PDF
Keywords
ISM: abundances
ISM: individual objects: NGC 6888
ISM: individual objects: NGC 7635
stars: massive
How to Cite
The Carbon Content in Galactic Ring Nebulae: CNO Nucleosynthesis in Massive Stars. (2014).
Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias
,
44
(1), 19-19.
https://astronomia.unam.mx/journals/rmxac/article/view/2014rmxac..44...19m
hola
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Abstract
We have determined C abundances in two Galactic ring nebulae. The C enrichment patterns are really puzzling, showing C overabundances that do not fit the predictions of stellar evolution models.
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