2001/01/12 by F. Cuisinier, J. Koppen, J. Köppen +6
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #FOS: Physical sciences #History and Developments in Astronomy #Stellar, planetary, and galactic studies #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0101215
To be published in Rev.Mex. A&A, Conf. Series. Proceedings of the conference ``Ionized Gaseous Nebulae'', held in Mexico City, Nov. 21-24, 2000
arxiv created 2001/01/12 · openalex publication_date 2001/01/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We compare abundances patterns in the Bulge for elements observed in stars and in planetary nebulae. Some alpha elements, like Mg and Ti, are overabundant respect to Fe, and others are not, like He, O, Si, S, Ar, Ca. The first ones favor a quick evolution of the Galactic Bulge, and the seconds a much slower one.