Alves Brito, A.;Barbuy, B.;Zoccali, Manuela;Minniti, D.;Ortolani, S.;Hill, V.;Renzini, A.;Pasquini, L.;Bica, E.;Rich, R. M.;Meléndez, J.;Momany, Y.
(2006-12)
Context. Metal-rich globular clusters trace the formation of bulges. Abundance ratios in the metal-rich globular clusters such as NGC 6553 can constrain the formation timescale of the Galactic bulge.
Aims. The....