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The Not So Extraordinary Globular Cluster M31 037 - B327
Judith Cohen
A velocity dispersion has been measured for the luminous globular cluster M31 037 - B327, claimed to be the most massive star cluster in the Local Group and to be a young ``super s…
Integrated Light 2MASS IR Photometry of Galactic Globular Clusters
Judith G. Cohen, Scott Hsieh, Stanimir Metchev +2
We have mosaiced 2MASS images to derive surface brightness profiles in JHK for 104 Galactic globular clusters. We fit these with King profiles, and show that the core radii are ide…
Carbon Stars in the Hamburg/ESO Survey: Abundances
Judith G. Cohen, Andrew McWilliam, Stephen Shectman +6
We have carried out a detailed abundance analysis for a sample of 16 carbon stars found among candidate extremely metal-poor (EMP) stars from the Hamburg/ESO Survey. We find that t…