2.5k citations · 15.5k across the 168 of their papers we have counts for
3 papers · 2 filters
Dark-matter decays and Milky Way satellite galaxies
Annika H. G. Peter, Andrew J. Benson
We consider constraints on a phenomenological dark-matter model consisting of two nearly degenerate particle species using observed properties of the Milky Way satellite galaxy pop…
Angular Momentum Evolution in Dark Matter Halos
Laura G. Book, Alyson Brooks, Annika H. G. Peter +2
We have analyzed high resolution N-body simulations of dark matter halos, focusing specifically on the evolution of angular momentum. We find that not only is individual particle a…
The impact of dark matter cusps and cores on the satellite galaxy population around spiral galaxies
Jorge Penarrubia, Andrew J. Benson, Matthew G. Walker +3
(Abridged) We use N-body simulations to study the effects that a divergent (i.e. "cuspy") dark matter (DM) profile introduces on the tidal evolution of dwarf spheroidal galaxies (d…