145 citations · 788 across the 79 of their papers we have counts for
3 papers · 1 filter
Dark matter-radiation interactions: the impact on dark matter haloes
J. A. Schewtschenko, R. J. Wilkinson, C. M. Baugh +2
Interactions between dark matter (DM) and radiation (photons or neutrinos) in the early Universe suppress density fluctuations on small mass scales. Here we perform a thorough anal…
Using the Milky Way satellites to study interactions between cold dark matter and radiation
C. Boehm, J. A. Schewtschenko, R. J. Wilkinson +2
The cold dark matter (CDM) model faces persistent challenges on small scales. In particular, taken at face value, the model significantly overestimates the number of satellite gala…
A neutrino model fit to the CMB power spectrum
T. Shanks, R. W. F. Johnson, J. A. Schewtschenko +1
The standard cosmological model, LCDM, provides an excellent fit to Cosmic Microwave Background (CMB) data. However, the model has well known problems. For example, the cosmologica…