The abundance distribution of [α/Fe] in the Galactic disk stars
Abstract
The abundance ratio [α/Fe] is a useful tracer to probe the history of star formation and the chemical evolution of the Galaxy. We present a statistical analysis of [α/Fe] in 953 dwarf stars to investigate the distributions of [α/Fe] in the the thin- and thick-disk stars.
- Publication:
-
Setting the scene for Gaia and LAMOST
- Pub Date:
- January 2014
- DOI:
- Bibcode:
- 2014IAUS..298..419L
- Keywords:
-
- Galaxy: disk;
- stars: abundances;
- stars: kinematics;
- stars: fundamental parameters