3 papers
astro-ph.CO2025
The Luminosity of the Darkness: Schechter function in dark sirens
Cezary Turski, Maria Lisa Brozzetti, Gergely Dálya +2
Gravitational waves (GWs) offer a novel avenue for probing the Universe. One of their exciting applications is the independent measurement of the Hubble constant, , using dark…
astro-ph.CO2025
A Hubble constant estimation with dark standard sirens and galaxy cluster catalogues
Freija Beirnaert, Archisman Ghosh, Gergely Dálya
In this paper, we explore the possibility of using galaxy cluster catalogues to provide redshift support for a gravitational-wave dark standard siren measurement of the Hubble cons…
astro-ph.CO2025
Dark standard siren cosmology with bright galaxy subsets
Khuzaifa Naveed, Cezary Turski, Archisman Ghosh
In this short paper, we investigate the impact of selecting only a subset of bright galaxies to provide redshift information for a dark standard siren measurement of the Hubble con…