An observational test for star formation prescriptions in cosmological hydrodynamical simulations

@article{Buck2019AnOT,
  title={An observational test for star formation prescriptions in cosmological hydrodynamical simulations},
  author={T. Buck and A. Dutton and A. V. M. Mpia and Aip and Nyuad},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2019},
  volume={486},
  pages={1481-1487}
}
  • T. Buck, A. Dutton, +2 authors Nyuad
  • Published 2019
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • State-of-the-art cosmological hydrodynamical simulations of galaxy formation have reached the point at which their outcomes result in galaxies with ever more realism. Still, the employed sub-grid models include several free parameters such as the density threshold, $n$, to localize the star-forming gas. In this work, we investigate the possibilities to utilize the observed clustered nature of star formation (SF) in order to refine SF prescriptions and constrain the density threshold parameter… CONTINUE READING
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