Constraining SIDM with halo shapes: Revisited predictions from realistic simulations of early-type galaxies

We study the effect of self-interacting dark matter (SIDM) and baryons on the shape of early-type galaxies (ETGs) and their dark matter haloes, comparing them to the predictions of the cold dark matter (CDM) scenario.

Bibliographic Details

Main Authors:	Despali, Giulia (Author) , Walls, Levi G (Author) , Vegetti, Simona (Author) , Sparre, Martin (Author) , Vogelsberger, Mark (Author) , Zavala, Jesús (Author)
Format:	Article (Journal)
Language:	English
Published:	2022 September 8
In:	Monthly notices of the Royal Astronomical Society Year: 2022, Volume: 516, Issue: 3, Pages: 4543-4559
ISSN:	1365-2966
DOI:	10.1093/mnras/stac2521
Online Access:	Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1093/mnras/stac2521 Verlag, lizenzpflichtig, Volltext: https://academic.oup.com/mnras/article/516/3/4543/6694102?
Author Notes:	Giulia Despali, Levi G Walls, Simona Vegetti, Martin Sparre, Mark Vogelsberger and Jesús Zavala