16 citations · 29 across the 2 of their papers we have counts for
5 papers
The angular momentum structure of cosmic ray driven galactic outflows triggered by stream accretion
Nicolas Peschken, Michał Hanasz, Thorsten Naab +2
We investigate the impact of gas accretion in streams on the evolution of disc galaxies, using magneto-hydrodynamic simulations including advection and anisotropic diffusion of cos…
Disc galaxies formed from major mergers in Illustris
Nicolas Peschken, Ewa L. Łokas, E. Athanassoula
We show how wet major mergers can create disc galaxies in a cosmological context, using the Illustris simulation. We select a sample of 38 disc galaxies having experienced a major…
Tidally induced bars in Illustris galaxies
Nicolas Peschken, Ewa L. Łokas
We study barred galaxies selected from the Illustris cosmological simulation, focusing on tidally induced bars formed from flyby interactions. To guarantee high enough resolution w…
Forming disc galaxies in major mergers: III. The effect of angular momentum on the radial density profiles of disc galaxies
N. Peschken, E. Athanassoula, S. A. Rodionov
We study the effect of angular momentum on the surface density profiles of disc galaxies, using high resolution simulations of major mergers whose remnants have downbending radial…
Forming disk galaxies in wet major mergers. I. Three fiducial examples
E. Athanassoula, S. A. Rodionov, N. Peschken +1
Using three fiducial Nbody+SPH simulations, we follow the merging of two disk galaxies with a hot gaseous halo component each, and examine whether the merger remnant can be a spira…