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The effects of a hot gaseous halo on disc thickening in galaxy minor mergers
Benjamin P. Moster, Andrea V. Maccio', Rachel S. Somerville +2
We employ hydrodynamical simulations to study the effects of dissipational gas physics on the vertical heating and thickening of disc galaxies during minor mergers. For the first t…
Interaction between dark matter sub-halos & galactic gaseous disk
Rahul Kannan, Andrea V. Macciò, Anna Pasquali +2
We investigate the idea that the interaction of Dark Matter (DM) sub-halos with the gaseous disk of galaxies can be the origin for the observed holes and shells found in their neut…
The effects of a hot gaseous halo in galaxy major mergers
Benjamin P. Moster, Andrea V. Maccio', Rachel S. Somerville +2
Cosmological hydrodynamical simulations as well as observations indicate that spiral galaxies are comprised of five different components: dark matter halo, stellar disc, stellar bu…