12 citations · 13 across the 4 of their papers we have counts for
4 papers
The contribution from small scales on two-point shear analysis: comparison between power spectrum and correlation function
João Ferri, Elisa G. M. Ferreira, Ryo Terasawa
A known problem in cosmic shear two-point statistics is the apparent inconsistency between analyses performed in harmonic space (power spectrum) and real space (angular correlation…
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…
A robust cosmic standard ruler from the cross-correlations of galaxies and dark sirens
João Ferri, Ian L. Tashiro, L. Raul Abramo +3
Observations of gravitational waves (GWs) from dark sirens allow us to infer their locations and distances. Galaxies, on the other hand, have precise angular positions but no direc…
Fisher matrix for multiple tracers: the information in the cross-spectra
L. Raul Abramo, Ian L. Tashiro, João V. D. Ferri
We derive general expressions for the multi-tracer Fisher matrix, both assuming that the cross-spectra are constrained by the auto-spectra, and also allowing for independent degree…