88 citations · 298 across the 20 of their papers we have counts for
20 papers
Disc-protoplanet interaction Influence of circumprimary radiative discs on self-gravitating protoplanetary bodies in binary star systems
M. Gyergyovits, S. Eggl, E. Pilat - Lohinger +1
Context. More than 60 planets have been discovered so far in systems that harbour two stars, some of which have binary semi-major axes as small as 20 au. It is well known that the…
A study of major mergers using a multi-phase ISM code
J. Weniger, Ch. Theis, S. Harfst
Galaxy interactions are a common phenomenon in clusters of galaxies. Especially major mergers are of particular importance, because they can change the morphological type of galaxi…
On stability and spiral patterns in polar disks
Ch. Theis, L. Sparke, J. Gallagher
To investigate the stability properties of polar disks we performed two-dimensional hydrodynamical simulations for flat polytropic gaseous self-gravitating disks which were perturb…
Are galactic disks dynamically influenced by dust?
Ch. Theis, N. Orlova
Dynamically cold components are well known to destabilize hotter, even much more massive components. In this paper we studied the dynamical influence of a cold dust component on th…
Can dust destabilize galactic disks?
Ch. Theis, N. Orlova
We studied the dynamical influence of a dust component on the gaseous phase in central regions of galactic disks. Therefore, we performed two-dimensional hydrodynamical simulations…
Physical Processes in Star-Gas Systems
R. Spurzem, P. Berczik, G. Hensler +4
First we present a recently developed 3D chemodynamical code for galaxy evolution from the K**2 collaboration. It follows the evolution of all components of a galaxy such as dark m…