We review theories of dark matter (DM) beyond the collisionless paradigm, known as self-
interacting dark matter (SIDM), and their observable implications for astrophysical structure …

Indirect searches for dark matter are based on detecting an anomalous flux of photons,
neutrinos or cosmic-rays produced in annihilations or decays of dark matter candidates …

We present N-body simulations of a new class of self-interacting dark matter models, which
do not violate any astrophysical constraints due to a non-power-law velocity dependence of …

Dark matter (DM) self-interactions have important implications for the formation and
evolution of structure, from dwarf galaxies to clusters of galaxies. We study the dynamics of …

We investigate the effect of self-interacting dark matter (SIDM) on the density profiles of V
max≃ 40km s− 1 isolated dwarf dark matter haloes–the scale of relevance for the too big to …

The observed anticorrelation between the central dark matter (DM) densities of the bright
Milky Way (MW) dwarf spheroidal galaxies (dSphs) and their orbital pericentre distances …

The nature of dark matter remains one of the key science questions. Weakly Interacting
Massive Particles (WIMPs) are among the best motivated particle physics candidates …

We analyse strongly lensed images in eight galaxy clusters to measure their dark matter
density profiles in the radial region between 10 kpc and 150 kpc, and use this to constrain …

While, to ensure successful cosmology, dark matter (DM) must kinematically decouple from
the standard model plasma very early in the history of the Universe, it can remain coupled to …

We consider current observational constraints on the electromagnetic charge of dark matter.
The velocity dependence of the scattering cross section through the photon gives rise to …