activity
20032026
most citedComparing the temperatures of galaxy clusters from hydro-N-body simulations to Chandra and XMM-Newton observations

435 citations · 8.4k across the 140 of their papers we have counts for

collaborators

141 papers

astro-ph.CO2026

CHEX-MATE: X-ray surface brightness discontinuities across a representative cluster sample

Maria Giulia Campitiello, Stefano Ettori, Lorenzo Lovisari +20

We analyze the presence of X-ray surface brightness (SB) discontinuities, such as shocks and cold fronts, in the intracluster medium (ICM) of the 116 galaxy clusters from the CHEX-…

astro-ph.CO2026

Imprints of Mass Accretion History on Galaxy Cluster Morphology

Kabelo Tsiane, Camille Avestruz, Elena Rasia +6

Variations in dynamical states of galaxy clusters can introduce biases and scatter in observable-mass relations. The dynamical state of a cluster is an emergent feature of its mass…

astro-ph.CO2026

Dianoga simulations of galaxy clusters and groups: Properties of the baryonic components

Stefano Borgani, Alice Damiano, Elena Rasia +12

We introduce the Dianoga set of cosmological simulations of galaxy clusters and groups, specifically aimed at studying the impact of the implementation of AGN feedback and star for…

astro-ph.CO2026

Probing the baryonic--dark matter connection in galaxy clusters using X-rays with gated recurrent unit neural networks

Asif Iqbal, Subhabrata Majumdar, Weiguang Cui +3

Accurate cluster mass measurements are crucial for cosmology, yet conventional hydrostatic equilibrium (HSE) methods can suffer from systematic biases, particularly in dynamically…

astro-ph.CO2026

The Three Hundred Project: Validating inference from mock X-ray and millimetre analyses of galaxy clusters

F. De Luca, H. Bourdin, P. Mazzotta +6

Measurements of thermodynamical quantities in galaxy clusters are differently affected by simplified modelling of radially averaged observables in the X-ray and millimetre bands. T…

astro-ph.GA2026

The Three Hundred project: Low Gas Fraction Galaxy Clusters properties and their environment

Francesco Guidi, Marco De Petris, Sara Santoni +7

Galaxy cluster samples based on X-ray and Sunyaev-Zel'dovich (SZ) observations are affected by selection biases. These catalogs preferentially include systems with high gas content…