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astro-ph.CO2021
Improved Methods for Estimating Peculiar Velocity Correlation Functions Using Volume Weighting
Yuyu Wang, Sarah Peery, Hume A. Feldman +1
We present an improved method for calculating the parallel and perpendicular velocity correlation functions directly from peculiar velocity surveys using weighted maximum-likelihoo…
astro-ph.CO2018
Easily Interpretable Bulk Flows: Continuing Tension with the Standard Cosmological Model
Sarah Peery, Richard Watkins, Hume A. Feldman
We present an improved Minimal Variance (MV) method for using a radial peculiar velocity sample to estimate the average of the three-dimensional velocity field over a spherical vol…