19 citations · 23 across the 6 of their papers we have counts for
6 papers
Peculiar velocities at low Galactic latitude
Jeremy Mould, Helene M. Courtois, Renee C. Kraan-Korteweg +1
The Laniakea Supercluster is the closest large scale structure of galaxies. Is such a structure expected in the standard cold dark matter model of cosmology? This would be a relati…
Hidden Vela Supercluster Revealed by First Hybrid Redshift & Peculiar Velocity Reconstruction
A. M. Hollinger, H. M. Courtois, R. C. Kraan-Korteweg +2
A large fraction of the extragalactic sky is obscured by foreground dust and stars along the plane of the Milky Way, leaving a major gap (~ 20%) in whole-sky maps of large-scale st…
In search for the Local Universe dynamical homogeneity scale with CF4++ peculiar velocities
Helene M. Courtois, Jeremy Mould, Amber M. Hollinger +2
This article explores an update to the cosmography of the local Universe within z=0.1, incorporating galaxy peculiar velocity datasets from the first data releases of WALLABY, FAST…
Uncertainties in the Hubble Constant from Peculiar Velocities
Amber M. Hollinger, Michael J. Hudson
Recent measurements of the Hubble constant using type Ia supernovae explicitly correct for their estimated peculiar velocities using the 2M++ reconstruction of the local density fi…
Cosmological parameters estimated from velocity -- density comparisons: Calibrating 2M++
Amber M. Hollinger, Michael J. Hudson
Cosmological parameters can be measured by comparing peculiar velocities with those predicted from a galaxy density field. Previous work has tested the accuracy of this approach wi…
Assessing the accuracy of cosmological parameters estimated from velocity -- density comparisons via simulations
Amber M. Hollinger, Michael J. Hudson
A promising method for measuring the cosmological parameter combination fsigma_8 is to compare observed peculiar velocities with peculiar velocities predicted from a galaxy density…