to IAU
Symposium 241
Symposium 241
Abstract details
Spectra of bulge giants for population synthesis
B. Barbuy, A. Alves-Brito, S. Ortolani, M. Zoccali, D. Minniti Abstract
We present medium-resolution spectra, obtained with GMOS-Gemini,
for giants in the Galactic bulge.
These giants were also observed at high resolution with Flames
and UVES, and analysed. Therefore we have their abundance ratios
in particular Mg/Fe, O/Fe, Ca/Fe, Ti/Fe ratios, which make
them particularly useful for population synthesis.