3 papers
astro-ph.CO2021
Testing Large-Scale Structure Measurements Against Fisher Matrix Predictions
Setareh Foroozan, Alex Krolewski, Will J. Percival
We compare Baryonic Acoustic Oscillation (BAO) and Redshift Space Distortion (RSD) measurements from recent galaxy surveys with their Fisher matrix based predictions. Measurements…
astro-ph.CO2020
Detection of anisotropic galaxy assembly bias in BOSS DR12
Andrej Obuljen, Will J. Percival, Neal Dalal
We present evidence of anisotropic galaxy assembly bias in the Baryon Oscillation Spectroscopic Survey Data Release 12 galaxy sample at a level exceeding . We use measurements…
astro-ph.CO2019
Anisotropic halo assembly bias and redshift-space distortions
Andrej Obuljen, Neal Dalal, Will J. Percival
We study the effect of large-scale tidal fields on internal halo properties using a set of N-body simulations. We measure significant cross-correlations between large-scale tidal f…