Subhalo demographics in the Illustris simulation: effects of baryons and halo-to-halo variation

© 2017 The Authors. We study the abundance of subhaloes in the hydrodynamical cosmological simulation Illustris, which includes both baryons and dark matter in a cold dark matter volume 106.5Mpc a side. We compare Illustris to its dark-matter only (DMO) analogue, Illustris-Dark and quantify the effe...

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Bibliographic Details
Main Authors: Chua, Kun Ting Eddie, Pillepich, Annalisa, Rodriguez-Gomez, Vicente, Vogelsberger, Mark, Bird, Simeon, Hernquist, Lars
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: Oxford University Press (OUP) 2021
Online Access:https://hdl.handle.net/1721.1/134972