Publications (4)
Galaxy cluster temperature maps from joint X-ray and SZ maps with The Three Hundred hydrodynamical simulations
R. Wicker, M. De Petris, A. Ferragamo +8
Galaxy clusters can be used as powerful cosmological probes, provided one can obtain accurate mass estimates, which requires a precise knowledge of the underlying astrophysics of g…
Constraining the mass and redshift evolution of the hydrostatic mass bias using the gas mass fraction in galaxy clusters
R. Wicker, M. Douspis, L. Salvati +1
The gas mass fraction in galaxy clusters is a convenient probe to use in cosmological studies, as it can help derive constraints on a collection of cosmological parameters. It is h…
A VLT/VIMOS view of two multiple-cluster systems: structure and galaxy properties
R. Wicker, N. Aghanim, V. Bonjean +4
We analysed spectroscopic data obtained with VLT-VIMOS for two multiple-cluster systems, PLCKG and PLCKG, discovered via their thermal Sunyaev-Zel'dovich si…
Exploiting the high-resolution NIKA2 data to study the intracluster medium and dynamical state of ACT-CL J0240.0+0116
A. Paliwal, M. De Petris, A. Ferragamo +54
Having a detailed knowledge of the intracluster medium (ICM) to infer the exact cluster physics such as the cluster dynamical state is crucial for cluster-based cosmological studie…