40 citations · 41 across the 2 of their papers we have counts for
7 papers
Snowmass2021 Cosmic Frontier White Paper: High Density Galaxy Clustering in the Regime of Cosmic Acceleration
Kyle Dawson, Andrew Hearin, Katrin Heitmann +4
Joint studies of imaging and spectroscopic samples, informed by theory and simulations, offer the potential for comprehensive tests of the cosmological model over redshifts z<1.5.…
On the halo-mass and radial scale dependence of the lensing is low effect
Johannes U. Lange, Alexie Leauthaud, Sukhdeep Singh +4
The canonical CDM cosmological model makes precise predictions for the clustering and lensing properties of galaxies. It has been shown that the lensing amplitude of galaxies in…
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…
Cosmological Evidence Modelling: a new simulation-based approach to constrain cosmology on non-linear scales
Johannes U. Lange, Frank C. van den Bosch, Andrew R. Zentner +3
Extracting accurate cosmological information from galaxy-galaxy and galaxy-matter correlation functions on non-linear scales () requires cosmologic…
BASILISK: Bayesian Hierarchical Inference of the Galaxy-Halo Connection using Satellite Kinematics--I. Method and Validation
Frank C. van den Bosch, Johannes U. Lange, Andrew R. Zentner
We present a Bayesian hierarchical inference formalism (Basilisk) to constrain the galaxy-halo connection using satellite kinematics. Unlike traditional methods, Basilisk does not…
New perspectives on the BOSS small-scale lensing discrepancy for the Planck CDM Cosmology
Johannes U. Lange, Xiaohu Yang, Hong Guo +2
We investigate the abundance, small-scale clustering and galaxy-galaxy lensing signal of galaxies in the Baryon Oscillation Spectroscopic Survey (BOSS). To this end, we present new…