Articulo
A First Constraint on the Thick Disk Scale Length: Differential Radial Abundances in K Giants at Galactocentric Radii 4, 8, and 12 kpc
Astrophysical Journal Letters
Registro en:
15010003
15010003
Autor
Bensby, T.
Alves-Brito, A.
Institución
Resumen
Based on high-resolution spectra obtained with the MIKE spectrograph on the Magellan telescopes we present detailed elemental abundances for 20 red giant stars in the outer Galactic disk, located at Galactocentric distances between 9 and 13 kpc. The outer FONDAP FONDAP