Formation of galaxy clusters corresponds to the collapse of the largest gravitationally bound
overdensities in the initial density field and is accompanied by the most energetic …

We review the current theory of how galaxies form within the cosmological framework
provided by the cold dark matter paradigm for structure formation. Beginning with the pre …

Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre
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We investigate the internal structure and density profiles of haloes of mass 1010–1014 M⊙
in the Evolution and Assembly of Galaxies and their Environment (EAGLE) simulations …

For any assumed standard stellar initial mass function, the Sloan Digital Sky Survey (SDSS)
gives a precise determination of the abundance of galaxies as a function of their stellar mass …

The observation of a gamma-ray line in the cosmic-ray fluxes would be a smoking-gun
signature for dark matter annihilation or decay in the Universe. We present an improved …

Weakly interacting massive particles (WIMPs) are a theoretical class of particles that are
excellent dark matter candidates. WIMP annihilation or decay may produce essentially …

A commonly encountered obstacle in indirect searches for galactic dark matter is how to
disentangle possible signals from astrophysical backgrounds. Given that such signals are …

We constrain the shape of the Milky Way's halo by dynamical modeling of the observed
phase-space tracks of the Pal 5 and GD–1 tidal streams. We find that the only information …

Clusters of galaxies are excellent locations to probe the distribution of baryons and dark
matter (DM) over a wide range of scales. We study a sample of seven massive (M 200= 0.4 …