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The Early Evolution of Spheroidal Star Systems

  • L. Angeletti
  • P. Giannone
Conference paper
Part of the Astrophysics and Space Science Library book series (ASSL, volume 162)

Abstract

Supernova-driven galactic wind and metal enrichment in spheroidal star systems are considered within the general framework of the closed one-zone-model approach. Three issues are addressed: i) protogalaxy binding energy, ii) non-uniform gas density distribution, iii) presence of dark matter. Models of a galaxy with a mass of 1010 M are discussed for illustrative purposes.

Keywords

Dark Matter Globular Cluster Star Formation Rate Star System Initial Mass Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Kluwer Academic Publishers 1990

Authors and Affiliations

  • L. Angeletti
    • 1
  • P. Giannone
    • 1
  1. 1.Istituto AstronomicoUniversità ‘La Sapienza’RomeItaly

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