Basic physical parameters of a selected sample of evolved stars

We present the detailed spectroscopic analysis of 72 evolved stars, which were previously studied for accurate radial velocity variations. Using one Hyades giant and another well studied star as the reference abundance, we determine the [Fe/H] for the whole sample. These metallicities, together with...

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Detalhes bibliográficos
Principais autores: Silva, L. da, Girardi, L., Pasquini, L., Setiawan, J., Lühe, O. von der, Medeiros, José Renan de, Hatzes, A., Döllinger, M. P., Weiss, A.
Formato: article
Idioma:English
Publicado em: Astronomy & Astrophysics
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Endereço do item:https://repositorio.ufrn.br/jspui/handle/123456789/28829
https://doi.org/10.1051/0004-6361:20065105
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