| Issue |
EAS Publications Series
Volume 71-72, 2015
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
|
|
|---|---|---|
| Page(s) | 345 - 346 | |
| Section | Modeling, Evolution | |
| DOI | https://doi.org/10.1051/eas/1571082 | |
| Published online | 01 December 2015 | |
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 345-346
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 345-346
Galactic Chemical Evolution: Insights From Field Horizontal Branch Stars
1 Ege University, Department of Astronomy and Space Sciences, 35100 Bornova, İzmir, Turkey
2 The University of Texas, Department of Astronomy, 78712 Austin, TX, USA
In this study we conducted the first large-sample red horizontal branch field star survey in the Milky Way. We carried out a detailed high-resolution spectroscopic abundance analysis of the RHB candidates. We also derived 12C/13C isotopic ratios, important indicators of stellar evolution, by using the CN features mainly located around the 8004 Å.
© EAS, EDP Sciences, 2015