58 citations · 114 across the 3 of their papers we have counts for
3 papers
Globular Cluster Abundances from High-Resolution, Integrated-Light Spectroscopy. II. Expanding the Metallicity Range for Old Clusters and Updated Analysis Techniques
J. E. Colucci, R. A. Bernstein, A. McWilliam
We present abundances of globular clusters in the Milky Way and Fornax from integrated light spectra. Our goal is to evaluate the consistency of the integrated light analysis relat…
The Detailed Chemical Properties of M31 Star Clusters I. Fe, Alpha and Light Elements
J. E. Colucci, R. A. Bernstein, J. Cohen
We present ages, [Fe/H] and abundances of the alpha elements Ca I, Si I, Ti I, Ti II, and light elements Mg I, Na I, and Al I for 31 globular clusters in M31, which were obtained f…
Evidence for Two Distinct Stellar Initial Mass Functions : Probing for Clues to the Dichotomy
Dennis Zaritsky, Janet E. Colucci, Peter M. Pessev +2
We present new measurements of the velocity dispersions of eleven Local Group globular clusters using spatially integrated spectra, to expand our sample of clusters with precise in…