2 papers
astro-ph.CO2025
CHEX-MATE: Multi-probe analysis of Abell 1689
L. Chappuis, D. Eckert, M. Sereno +25
The nature of the elusive dark matter can be probed by comparing the predictions of the cold dark matter framework with the gravitational field of massive galaxy clusters. However,…
astro-ph.CO2025
Radio emission from a massive node of the cosmic web. A discovery powered by machine learning
C. Stuardi, A. Botteon, M. Sereno +4
Aims. We aim to understand the nature of the diffuse radio emission surrounding the massive galaxy cluster PSZ2 G083.29-31.03, at z=0.412, already known to host a radio halo. Our i…