Speaker
Sarah FERRAIUOLO
(AMY&Sapienza)
Description
We present a study aimed at using the galaxy catalog released by Euclid for Gravitational-wave (GW) cosmology. I will firstly present an overview of the galaxy catalogs released and planned to be released with Euclid, focusing on their overlap with current GW detections. We identified six candidate events with significant spatial overlap with Euclid. I then focus on presenting the characterization of the luminosity function and completeness of galaxies in Euclid Data Release 1 (DR1) and explain how these key studies are at the base of the dark siren method for GW cosmology. Our results represent an initial step toward establishing Euclid as a key resource for dark siren analyses in gravitational-wave cosmology.
Author
Sarah FERRAIUOLO
(AMY&Sapienza)