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Published 2013 | Submitted
Journal Article Open

Extragalactic Globular Cluster Populations from High Resolution Integrated Light Spectra


We present a comparison of high-resolution, integrated-light, detailed chemical abundances for Galactic and extragalactic globular clusters in both massive galaxies and dwarf galaxies. We include measurements of Fe, Ca, Si, Na, and Al for globular cluster samples in the Milky Way, M31, Large Magellanic Cloud, and NGC 5128. These and other recent results from our group on M31 and NGC 5128 are the first chemical abundances derived from discrete absorption features in old stars beyond the Milky Way and its nearest neighbors. These abundances can provide both galaxy enrichment histories and constraints on globular cluster formation and evolution.

Additional Information

© 2013 SAIt. We thank the organizing committee and INAF for the opportunity to present this work and for hosting a very interesting conference.

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Submitted - 1302.6252.pdf


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August 19, 2023
October 20, 2023