Aging haloes: implications of the magnitude gap on conditional statistics of stellar and gas properties of massive haloes

@article{Farahi2020AgingHI,
  title={Aging haloes: implications of the magnitude gap on conditional statistics of stellar and gas properties of massive haloes},
  author={A. Farahi and M. Ho and H. Trac},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2020},
  volume={493},
  pages={1361-1374}
}
  • A. Farahi, M. Ho, H. Trac
  • Published 2020
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • Cold dark matter model predicts that the large-scale structure grows hierarchically. Small dark matter halos form first. Then, they grow gradually via continuous merger and accretion. These halos host the majority of baryonic matter in the Universe in the form of hot gas and cold stellar phase. Determining how baryons are partitioned into these phases requires detailed modeling of galaxy formation and their assembly history. It is speculated that formation time of the same mass halos might be… CONTINUE READING

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