Magnesium abundance in the galactic thin-disc stars and subsystem formation history
Data from our compiled catalogue of spectroscopically determined magnesium abundances in stars with accurate parallaxes are used to select thin-disc and thick-disc dwarfs and subgiants according to kinematic criteria. We analyse the relations between the relative magnesium abundances [Mg/Fe] in thin-disc stars and their metallicities, Galactic orbital elements and ages.
Document Type: Research Article
Affiliations: 194 Stachki Street, Rostov-on-Don, 344090, Russia
Publication date: April 1, 2006