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PLANETARY NEBULAE IN THE INNER MILKY WAY: NEW ABUNDANCES

The study of planetary nebulae in the inner-disk and bulge gives important information on the chemical abundances of elements such as He, N, O, Ar, Ne, and on the evolution of these abundances, which is associated with the evolution of intermediate-mass stars and the chemical evolution of the Galaxy...

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Publicado en:Revista Mexicana de Astronomía y Astrofísica
Main Authors: O. Cavichia, R. D. D. Costa, W. J. Maciel
Formato: Artigo
Idioma:Inglês
Publicado: Universidad Nacional Autónoma de México 2010
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Acceso en liña:https://www.redalyc.org/articulo.oa?id=57115510015
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