719 citations · 7.8k across the 99 of their papers we have counts for
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astro-ph1999★ 28 cited
Evidence for universal structure in galactic halos
William H. Kinney, Pierre Sikivie
The late infall of dark matter onto a galaxy produces structure (such as caustics) in the distribution of dark matter in the halo. We argue that such structure is likely to occur g…
astro-ph1999★ 97 cited
The caustic ring singularity
P. Sikivie
I investigate the caustics produced by the fall of collisionless dark matter in and out of a galaxy in the limit of negligible velocity dispersion. The outer caustics are spherical…