Integrated Spectra of Milky Way Globular Clusters

  title={Integrated Spectra of Milky Way Globular Clusters},
  author={T. C. Moura and Marina Trevisan and Beatriz Barbuy and Sebastiano Rossi},
  • T. C. Moura, Marina Trevisan, +1 author Sebastiano Rossi
  • Published 2019
  • Physics
  • Integrated spectra of Milky Way globular clusters (GCs) are reproduced by computing synthetic spectra taking into account individual element abundances. Five clusters were selected from their location in the Galactic bulge, for which integrated spectra were available in the WiFeS Atlas of Galactic Globular Cluster Spectra project. Our aim is to further study the oldest GC located in the Galactic bulge, with metallicity in the range $-$1.6$<$[Fe/H]$<$$-$0.7. We also include the halo cluster NGC… CONTINUE READING

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