2 papers
astro-ph.CO2025
X-ray emission in IllustrisTNG circum-cluster environments. II -- Possible origins of the soft X-ray excess emission
Celine Gouin, Daniela Galárraga-Espinosa, Massimiliano Bonamente +9
An excess of soft X-ray emission (0.2-1 keV) above the contribution from the hot intra-cluster medium (ICM) has been detected in a number of galaxy clusters, including the Coma clu…
astro-ph.CO2024
Tracing gaseous filaments connected to galaxy clusters: the case study of Abell 2744
Stefano Gallo, Nabila Aghanim, Céline Gouin +4
Filaments connected to galaxy clusters are crucial environments to study the building up of cosmic structures as they funnel matter towards the clusters' deep gravitational potenti…