Star Clusters Across Cosmic Time

@article{Krumholz2019StarCA,
  title={Star Clusters Across Cosmic Time},
  author={Mark R. Krumholz and Christopher F. McKee and Joss Bland-Hawthorn},
  journal={Annual Review of Astronomy and Astrophysics},
  year={2019}
}
Star clusters stand at the intersection of much of modern astrophysics: the ISM, gravitational dynamics, stellar evolution, and cosmology. Here, we review observations and theoretical models for the formation, evolution, and eventual disruption of star clusters. Current literature suggests a picture of this life cycle including the following several phases: ▪ Clusters form in hierarchically structured, accreting molecular clouds that convert gas into stars at a low rate per dynamical time until… 
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References

The Lifecycle of Clusters in Galaxies
We review many of the basic properties of star cluster systems, and focus in particular on how they relate to their host galaxy properties and ambient environment. The cluster mass and luminosity