A Homogeneous Stellar Sample for the Study of Metal-Rich Populations
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Universidad Nacional Autónoma de México
2001
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| _version_ | 1876440583079198720 |
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| author | A. Buzzoni |
| author_facet | A. Buzzoni |
| contents | A Homogeneous Stellar Sample for the Study of Metal-Rich Populations A. Buzzoni M. L. Malagnini C. Morossi M. Chávez Física, Astronomía y Matemáticas We report on preliminary results of a project intended to construct a homogeneous spectroscopic data base of super metal-rich stars (SMR). The data base will serve as a tool for studies of old stellar populations. Using the flu x fitting method we have compared mid-resolution spectroscopic data of a sample o f SMR candidates with a grid of synthetic spectra and derived simultaneously the three leading atmospheric parameters (Teff, log {g}, [M/H]). 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101126 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.11 |
| format | Artículo científico |
| id | redalyc_57101126 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | A Homogeneous Stellar Sample for the Study of Metal-Rich Populations A. Buzzoni Física, Astronomía y Matemáticas A Homogeneous Stellar Sample for the Study of Metal-Rich Populations A. Buzzoni M. L. Malagnini C. Morossi M. Chávez Física, Astronomía y Matemáticas We report on preliminary results of a project intended to construct a homogeneous spectroscopic data base of super metal-rich stars (SMR). The data base will serve as a tool for studies of old stellar populations. Using the flu x fitting method we have compared mid-resolution spectroscopic data of a sample o f SMR candidates with a grid of synthetic spectra and derived simultaneously the three leading atmospheric parameters (Teff, log {g}, [M/H]). 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101126 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.11 |
| title | A Homogeneous Stellar Sample for the Study of Metal-Rich Populations |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=57101126 |