Populations of filaments from the distribution of galaxies in numerical simulations

16 Jul 2020 Galárraga-Espinosa Daniela Aghanim Nabila Langer Mathieu Gouin Céline Malavasi Nicola

We present a statistical study of the filamentary structures of the cosmic web in the large hydro-dynamical simulations Illustris-TNG, Illustris, and Magneticum at redshift z=0. We focus on the radial distribution of the galaxy density around filaments detected using the Discrete Persistent Structure Extractor (DisPerSE)... (read more)

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Categories


  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS
  • ASTROPHYSICS OF GALAXIES