5 papers
Exploring future synergies for large-scale structure between gravitational waves and radio sources
Stefano Zazzera, José Fonseca, Tessa Baker +1
Future third-generation gravitational wave detectors like the Einstein Telescope (ET) and Cosmic Explorer (CE) are expected to detect millions of binary black hole (BBH) mergers. A…
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…
Cosmic Cartography II: completing galaxy catalogs for gravitational-wave cosmology
Konstantin Leyde, Tessa Baker, Wolfgang Enzi
The dark siren method exploits the complementarity between gravitational-wave binary coalescence signals and galaxy catalogs originating from the same regions of space. However, al…
Cosmic Cartography: Bayesian reconstruction of the galaxy density informed by large-scale structure
Konstantin Leyde, Tessa Baker, Wolfgang Enzi
The dark sirens method combines gravitational waves and catalogs of galaxies to constrain the cosmological expansion history, merger rates and mass distributions of compact objects…
Gravitational waves and galaxies cross-correlations: a forecast on GW biases for future detectors
Stefano Zazzera, José Fonseca, Tessa Baker +1
Gravitational waves (GWs) have rapidly become important cosmological probes since their first detection in 2015. As the number of detected events continues to rise, upcoming instru…