2 papers
astro-ph.CO2024
Impact of Population III stars on the astrophysical gravitational-wave background
Nikolaos Kouvatsos, Mairi Sakellariadou
We probe the astrophysical gravitational-wave background resulting from compact binary coalescences, focusing on Population III binary black holes. We exploit results of state-of-t…
astro-ph.CO2023
Unbiased estimation of gravitational-wave anisotropies from noisy data
Nikolaos Kouvatsos, Alexander C. Jenkins, Arianna I. Renzini +2
One of the most exciting targets of current and future gravitational-wave observations is the angular power spectrum of the astrophysical GW background. This cumulative signal enco…