ConferencePaper
Proceedings of the International Astronomical Union  (2006)

Spectra of bulge stars with known abundance ratios for population synthesis

Barbuy, B; Alves-Brito, A; Coelho P.; Sodré, L.; Zoccali, M; Minniti, D; Hill, V; Lecureur, A; Gomez A.; Ortolani, S; Renzini, A

Abstract

Spectra in the range 4000-7000 were obtained for a sample of bulge stars using the GMOS-Gemini low resolution spectrograph. The sample stars were selected from a VLT-FLAMES project for the observation of 1000 bulge stars, for which abundance ratios have been derived. Our aim is to study old stellar populations in external galaxies. © 2007 International Astronomical Union.

Más información

Título de la Revista: Proceedings of the International Astronomical Union
Volumen: 2
Número: S241
Editorial: Cambridge University Press
Fecha de publicación: 2006
Página de inicio: 87
Página final: 90
URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-37149011956&partnerID=q2rCbXpz