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astro-ph.CO2014★ 40 cited
Simulating Momentum Exchange in the Dark Sector
Marco Baldi, Fergus Simpson
Low energy interactions between particles are often characterised by elastic scattering. Just as electrons undergo Thomson scattering with photons, dark matter particles may experi…
astro-ph.CO2014★ 12 cited
The bias of weighted dark matter halos from peak theory
Licia Verde, Raul Jimenez, Fergus Simpson +3
We give an analytical form for the weighted correlation function of peaks in a Gaussian random field. In a cosmological context, this approach strictly describes the formation bias…