3 papers
astro-ph.CO2025
Implications of SPT and eROSITA cosmologies for Planck cluster number counts and t-SZ power spectrum
G. Aymerich, M. Douspis, N. Battaglia +4
Comparison between cosmological studies is usually performed in a statistical manner at the level of the posteriors of cosmological parameters. In this Letter, we show how this app…
astro-ph.CO2025
Cosmological constraints from the Planck cluster catalogue with DES shear profiles and Chandra observations
G. Aymerich, S. Grandis, M. Douspis +50
We present cosmological constraints from the Planck PSZ2 cosmological cluster sample, using weak-lensing shear profiles from Dark Energy Survey (DES) data and X-ray observations fr…
astro-ph.CO2024
Cosmological constraints from the Chandra-Planck galaxy cluster sample
G. Aymerich, M. Douspis, G. W. Pratt +8
We provide a new scaling relation between , the integrated Sunyaev-Zeldovich signal and , the cluster mass derived from X-ray observations, u…