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Outputs (5)

Constraining extended gamma-ray emission from galaxy clusters (2012)
Journal Article
Han, J., Frenk, C., Eke, V., Gao, L., White, S., Boyarsky, A., …Ruchayskiy, O. (2012). Constraining extended gamma-ray emission from galaxy clusters. Monthly Notices of the Royal Astronomical Society, 427(2), 1651-1665. https://doi.org/10.1111/j.1365-2966.2012.22080.x

Cold dark matter models predict the existence of a large number of substructures within dark matter haloes. If the cold dark matter consists of weakly interacting massive particles, their annihilation within these substructures could lead to diffuse... Read More about Constraining extended gamma-ray emission from galaxy clusters.

Satellite galaxy number density profiles in the Sloan Digital Sky Survey (2012)
Journal Article
Guo, Q., Cole, S., Eke, V., & Frenk, C. (2012). Satellite galaxy number density profiles in the Sloan Digital Sky Survey. Monthly Notices of the Royal Astronomical Society, 427(1), 428-441. https://doi.org/10.1111/j.1365-2966.2012.21882.x

We study the spatial distribution of satellite galaxies around isolated primaries using the Sloan Digital Sky Survey (SDSS) spectroscopic and photometric galaxy catalogues. We select isolated primaries from the spectroscopic sample and search for pot... Read More about Satellite galaxy number density profiles in the Sloan Digital Sky Survey.

The haloes of bright satellite galaxies in a warm dark matter universe (2012)
Journal Article
Lovell, M., Eke, V., Frenk, C., Gao, L., Jenkins, A., Theuns, T., …Ruchayskiy, O. (2012). The haloes of bright satellite galaxies in a warm dark matter universe. Monthly Notices of the Royal Astronomical Society, 420(3), 2318-2324. https://doi.org/10.1111/j.1365-2966.2011.20200.x

High-resolution N-body simulations of galactic cold dark matter haloes indicate that we should expect to find a few satellite galaxies around the Milky Way whose haloes have a maximum circular velocity in excess of 40 km s−1. Yet, with the exception... Read More about The haloes of bright satellite galaxies in a warm dark matter universe.

The baryons in the Milky Way satellites (2012)
Journal Article
Parry, O., Eke, V., Frenk, C., & Okamoto, T. (2012). The baryons in the Milky Way satellites. Monthly Notices of the Royal Astronomical Society, 419(4), 3304-3318. https://doi.org/10.1111/j.1365-2966.2011.19971.x

We investigate the formation and evolution of satellite galaxies using smoothed particle hydrodynamics (SPH) simulations of a Milky Way (MW) like system, focusing on the best resolved examples, analogous to the classical MW satellites. Comparing with... Read More about The baryons in the Milky Way satellites.