1 citations · 2 across the 7 of their papers we have counts for
Showing 1997Show all
2 papers · 1 filter
astro-ph1997
Distances and Absolute Ages of Galactic Globular Clusters from Hipparcos Parallaxes of Local Subdwarfs
R. G. Gratton, F. Fusi Pecci, E. Carretta +3
High precision trigonometric parallaxes from the HIPPARCOS satellite and accurate metal abundances ([Fe/H], [O/Fe], and [alpha/Fe]) from high resolution spectroscopy for about 30 l…
astro-ph1997
Metal Abundances of one Hundred Hipparcos Dwarfs
R. G. Gratton, E. Carretta, G. Clementini +1
Abundances for Fe, O, and the alpha-elements (Mg, Si, Ca, and Ti) have been derived from high resolution spectra of a sample of about one hundred dwarfs with high precision paralla…