Populations of filaments from the distribution of galaxies in numerical simulations

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 Struc...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2020-09, Vol.641, p.A173
Hauptverfasser:	Galárraga-Espinosa, Daniela, Aghanim, Nabila, Langer, Mathieu, Gouin, Céline, Malavasi, Nicola
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Computer simulation Density Filaments Galaxy distribution Markov chains Mathematical models Physics Populations Radial distribution Red shift Webs
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