How galaxies populate haloes in very low-density environments? An analysis of the Halo Occupation Distribution in cosmic voids

@article{Alfaro2020HowGP,
  title={How galaxies populate haloes in very low-density environments? An analysis of the Halo Occupation Distribution in cosmic voids},
  author={Ignacio. G. Alfaro and Facundo Mart{\'i}n Rodr{\'i}guez and Andr'es N. Ruiz and Diego Garc'ia Lambas},
  journal={arXiv: Cosmology and Nongalactic Astrophysics},
  year={2020}
}
  • Ignacio. G. Alfaro, Facundo Martín Rodríguez, +1 author Diego Garc'ia Lambas
  • Published 2020
  • Physics
  • arXiv: Cosmology and Nongalactic Astrophysics
  • Evidence shows properties of dark matter haloes may vary with large-scale environment. By studying the halo occupation distribution in cosmic voids it is possible to obtain useful information that can shed light on the subject. The history of the formation of the haloes and galaxies residing in these regions is likely to differ from the global behaviour given their extreme environment. We use two public access simulated galaxy catalogues constructed with different methods: a semi-analytical… CONTINUE READING

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