339 citations · 2.6k across the 56 of their papers we have counts for
3 papers · 1 filter
The halo mass function through the cosmic ages
William A. Watson, Ilian T. Iliev, Anson D'Aloisio +3
In this paper we investigate how the halo mass function evolves with redshift, based on a suite of very large (with N_p = 3072^3 - 6000^3 particles) cosmological N-body simulations…
Halo statistics in non-Gaussian cosmologies: the collapsed fraction, conditional mass function, and halo bias from the path-integral excursion set method
Anson D'Aloisio, Jun Zhang, Donghui Jeong +1
Characterizing the level of primordial non-Gaussianity (PNG) in the initial conditions for structure formation is one of the most promising ways to test inflation and differentiate…
The Effects of Primordial Non-Gaussianity on Giant-Arc Statistics: A Scale Dependent Example
Anson D'Aloisio, Priyamvada Natarajan
In a recently published article, we quantified the impact of primordial non-Gaussianity on the probability of giant-arc formation. In that work, we focused on the local form of non…