2 papers
astro-ph.CO2024
The cosmological analysis of X-ray cluster surveys: VI. Inference based on analytically simulated observable diagrams
M. Kosiba, N. Cerardi, M. Pierre +4
The number density of galaxy clusters across mass and redshift has been established as a powerful cosmological probe. Cosmological analyses with galaxy clusters traditionally emplo…
astro-ph.HE2024
Swift-XRT follow-up analysis of unidentified hard X-ray sources
M. Kosiba, F. Massaro, A. Paggi +5
It is currently established that the sources contributing to the cosmic X-ray background (CXB) emission are mainly nearby active galactic nuclei (AGN), in particular those that are…