71 citations · 274 across the 11 of their papers we have counts for
4 papers · 1 filter
Subhalos are Anisotropically Distributed and Aligned with the Smooth Matter Distribution of Their Host Halos
Lorena Mezini, Andrew R. Zentner, Kuan Wang +1
We investigate the distributions of subhalos about their hosts in two suites of zoom-in N-body simulations of halo growth -- one suite focused on Milky Way-Mass halos ($\sim 10^{12…
The Influence of Subhaloes on Host Halo Properties
Lorena Mezini, Catherine E. Fielder, Andrew R. Zentner +3
Within the CDM cosmology, dark matter haloes are comprised of both a smooth component and a population of smaller, gravitationally bound subhaloes. These components are often tr…
Evidence of Galaxy Assembly Bias in SDSS DR7 Galaxy Samples from Count Statistics
Kuan Wang, Yao-Yuan Mao, Andrew R. Zentner +4
We present observational constraints on the galaxy-halo connection, focusing particularly on galaxy assembly bias, from a novel combination of counts-in-cylinders statistics, $P(N_…
Concentrations of Dark Haloes Emerge from Their Merger Histories
Kuan Wang, Yao-Yuan Mao, Andrew R. Zentner +3
The concentration parameter is a key characteristic of a dark matter halo that conveniently connects the halo's present-day structure with its assembly history. Using 'Dark Sky', a…