2 papers
astro-ph.CO2026
Galaxy Clustering Can Reveal Host-Galaxy Properties of Binary Black Hole Mergers
Daiki Watarai, Hayato Imafuku, Fumihiro Chuman
Galaxy clustering encodes information about the host galaxies of binary black hole (BBH) mergers even when individual hosts remain unidentified, because the distribution of neighbo…
astro-ph.CO2025
Constraining the lensing dispersion from the angular clustering of binary black hole mergers
Fumihiro Chuman, Masamune Oguri
Gravitational waves from inspiraling compact binaries provide direct measurements of luminosity distances and serve as a powerful probe of the high-redshift Universe. In addition t…