401 citations · 1.3k across the 21 of their papers we have counts for
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First measurement of the Hubble constant from gravitational wave-galaxy cross-correlations
Isabela Santiago de Matos, Charles Dalang, Tessa Baker +3
We measure for the first time the Hubble constant () from the cross-correlation of galaxies and gravitational waves (GW), by applying the method. This m…
Redshift tomography of the kinematic matter dipole
Sebastian von Hausegger, Charles Dalang
The dipole anisotropy induced by our peculiar motion in the sky distribution of cosmologically distant sources is an important consistency test of the standard FLRW cosmology. In t…
Large scale structure prior knowledge in the dark siren method
Charles Dalang, Bartolomeo Fiorini, Tessa Baker
Gravitational wave dark sirens are a powerful tool for cosmology and inference of compact object population hyperparameters. They allow for a measurement of the luminosity distance…
Fast and spurious: a robust determination of our peculiar velocity with future galaxy surveys
Fabien Lacasa, Camille Bonvin, Charles Dalang +1
To date, the most precise measurement of the observer's peculiar velocity comes from the dipole in the Cosmic Microwave Background (CMB). This velocity also generates a dipole in t…
The clustering of dark sirens' invisible host galaxies
Charles Dalang, Tessa Baker
Dark sirens are a powerful way to infer cosmological and astrophysical parameters from the combination of gravitational wave sirens and galaxy catalogues. Importantly, the method r…
Peculiar velocity effects on the Hubble constant from time-delay cosmography
Charles Dalang, Martin Millon, Tessa Baker
Two major challenges of contemporary cosmology are the Hubble tension and the cosmic dipole tension. At the crossroad of these, we investigate the impact of peculiar velocities on…