2 papers
astro-ph.CO2024
Investigating the intracluster medium viscosity using the tails of GASP jellyfish galaxies
Alessandro Ignesti, Gianfranco Brunetti, Marco Gullieuszik +13
The microphysics of the intracluster medium (ICM) in galaxy clusters is still poorly understood. Observational evidence suggests that the effective viscosity is suppressed by plasm…
astro-ph.GA2024
Understanding the unusual life of the Cartwheel galaxy using stellar populations
F. R. Ditrani, M. Longhetti, M. Fossati +1
RiGs are the result of the impact between two galaxies, with one of them passing close to the centre of the other, piercing its gaseous and stellar disc. In this framework, the imp…