How is star formation quenched in massive galaxies

@article{Gabor2010HowIS,
  title={How is star formation quenched in massive galaxies},
  author={Jared M. Gabor and Romeel A. Dav'e and Kristian Finlator and Benjamin D. Oppenheimer Arizona and U. C. Santa Barbara and Leiden},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2010},
  volume={407},
  pages={749-771}
}
  • J. Gabor, R. Dav'e, Leiden
  • Published 11 January 2010
  • Physics
  • Monthly Notices of the Royal Astronomical Society
The bimodality in observed present-day galaxy colours has long been a challenge for hierarchical galaxy formation models, as it requires some physical process to quench (and keep quenched) star formation in massive galaxies. Here we examine phenomenological models of quenching by post-processing the star formation histories of galaxies from cosmological hydrodynamic simulations that reproduce observations of star-forming galaxies reasonably well. We consider recipes for quenching based on major… 
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