101 citations · 307 across the 8 of their papers we have counts for
11 papers
Hamiltonian Monte Carlo reconstruction from peculiar velocities
Aurélien Valade, Yehuda Hoffman, Noam I Libeskind +1
The problem of the reconstruction of the large scale density and velocity fields from peculiar velocities surveys is addressed here within a Bayesian framework by means of Hamilton…
Cosmicflows-3: The South Pole Wall
Daniel Pomarede, R. Brent Tully, Romain Graziani +3
Velocity and density field reconstructions of the volume of the universe within 0.05c derived from the Cosmicflows-3 catalog of galaxy distances has revealed the presence of a fila…
Peculiar velocity cosmology with type Ia supernovae
R. Graziani, M. Rigault, N. Regnault +20
Type Ia Supernovae have yet again the opportunity to revolutionize the field of cosmology as the new generation of surveys are acquiring thousands of nearby SNeIa opening a new era…
Secular Extragalactic Parallax: Measurement Methods and Predictions for Gaia
Jennie Paine, Jeremy Darling, Romain Graziani +1
Secular extragalactic parallax caused by the solar system's velocity relative to the cosmic microwave background rest frame may be observable as a dipole proper motion field with a…
Cosmicflows-3: Two DistanceVelocity Calculators
Ehsan Kourkchi, Helene M. Courtois, Romain Graziani +4
Tools are provided at the Extragalactic Distance Database website that provide relationships between the distances and velocities of galaxies based on smoothed versions of the velo…
A kinematic confirmation of the hidden Vela supercluster
Helene M. Courtois, Renee. C. Kraan-Korteweg, Alexandra Dupuy +2
The universe region obscured by the Milky Way is very large and only future blind large HI redshift, and targeted peculiar surveys on the outer borders will determine how much mass…