%0 Journal Article
%T Cores and cusps in warm dark matter halos
%A Villaescusa-Navarro, F.
%A Dalal, N.
%J Journal of Cosmology and Astroparticle Physics
%D 2011
%V 03
%N 3
%I Iop Publishing Ltd
%@ 1475-7516
%G English
%F Villaescusa-Navarro+Dalal2011
%O ISI:000291258300024
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=641), last updated on Fri, 15 Jul 2011 13:01:32 +0000
%X The apparent presence of large core radii in Low Surface Brightness galaxies has been claimed as evidence in favor of warm dark matter. Here we show that WDM halos do not have cores that are large fractions of the halo size: typically, r(core)/r(200) less than or similar to 10(-3). This suggests an astrophysical origin for the large cores observed in these galaxies, as has been argued by other authors.
%K dark matter theory
%K dark matter simulations
%K dwarfs galaxies
%K rotation curves of galaxies
%R 10.1088/1475-7516/2011/03/024
%U http://arxiv.org/abs/1010.3008
%U https://doi.org/10.1088/1475-7516/2011/03/024
%P 024-16pp