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Communication Dans Un Congrès Année : 2014

On the chemical composition of Open Clusters

C. Soubiran
S. Blanco-Cuaresma
  • Fonction : Auteur
U., Heiter
  • Fonction : Auteur

Résumé

Open clusters are key objects to study the chemical evolution of the Galactic disk, but metallicities and detailed abundances are available for only a small fraction of them. We review here the current status of metallicity determinations. Open clusters are also perfect objects to test the chemical tagging method which intends to identify stars formed from the same molecular cloud. First results about this technique are presented, based on homogeneously derived chemical abundances for a large sample of stars in open clusters.
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Dates et versions

hal-01095853 , version 1 (16-12-2014)

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C. Soubiran, S. Blanco-Cuaresma, U., Heiter. On the chemical composition of Open Clusters. SF2A-2014: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics. Eds.: J. Ballet, F. Martins, F. Bournaud, R. Monier, C. Reylé, pp.441-444, held in Paris 03-06- june 2014, Jun 2014, Paris, France. pp.441 - 444. ⟨hal-01095853⟩

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