570 citations · 5.4k across the 78 of their papers we have counts for
4 papers · 1 filter
Real and counterfeit cores: how feedback expands halos and disrupts tracers of inner gravitational potential in dwarf galaxies
Ethan D. Jahn, Laura V. Sales, Federico Marinacci +8
The tension between the diverging density profiles in Lambda Cold Dark Matter (CDM) simulations and the constant-density inner regions of observed galaxies is a long-standing ch…
Degeneracies Between Self-interacting Dark Matter and Supernova Feedback as cusp-core transformation mechanisms
Jan D. Burger, Jesús Zavala, Laura V. Sales +3
We present a suite of 16 high-resolution hydrodynamic simulations of an isolated dwarf galaxy (gaseous and stellar disk plus a stellar bulge) within an initially cuspy dark matter…
SN-driven mechanism of cusp-core transformation: an appraisal
Jan D. Burger, Jesús Zavala
We present and test an effective model for N -body simulations that aims at mimicking the impact of supernova (SN) feedback on the dark matter (DM) distribution of isolated halos h…
The halo mass function and inner structure of ETHOS haloes at high redshift
Sebastian Bohr, Jesús Zavala, Francis-Yan Cyr-Racine +1
We study the halo mass function and inner halo structure at high redshifts () for a suite of simulations within the structure formation ETHOS framework. Scenarios such as c…