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dennysource.txt
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dennysource.txt
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References for Dark Matter substructures:
http://fire.northwestern.edu/2017/03/21/not-so-lumpy-after-all-modeling-the-depletion-of-dark-matter-subhalos-by-milky-way-like-galaxies/
http://iopscience.iop.org/article/10.1088/0004-637X/753/2/106/meta
Why should substructure be destroyed in galactic halos but
not in clusters? Analytic calculations suggested that galaxies
should contain more satellites than are observed (Kauffmann,
White, & Guilderdoni 1993). The shape of the power spectrum
varies over these scales in a way such that galaxies form several
billions of years before the clusters, and as a result, the mass
function of their progenitor clumps may differ. Furthermore,
as the power spectrum asymptotically approaches a slope of
-3, clumps of all masses will be collapsing simultaneously,
and the timescale between collapse and subsequent merging
becomes shorter. - http://iopscience.iop.org/article/10.1086/312287/pdf