469 citations · 2.6k across the 37 of their papers we have counts for
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astro-ph2001★ 130 cited
Modeling Angular-Momentum History in Dark-Matter Halos
Ariyeh H. Maller, Avishai Dekel, Rachel S. Somerville
We model the acquisition of spin by dark-matter halos in semi-analytic merger trees. We explore two different algorithms; one in which halo spin is acquired from the orbital angula…
astro-ph2001★ 3 cited
Lensing by Lyman Limit Systems: Determining the Mass to Gas Ratio
Ariyeh Maller, Tsafrir Kolatt, Matthias Bartelmann +1
We present a new method to determine the total mass-to-neutral gas ratio in Lyman-limits systems. The method exploits the relation between the neutral hydrogen column density and t…