23 citations · 26 across the 4 of their papers we have counts for
4 papers
Gravitational influence of the globular cluster NGC 7078 (M 15) flyby of the Oort cloud system
M. Ishchenko, P. Berczik
Context. It is crucial to understand the interaction between globular clusters (GCs) and the Oort cloud, as close flybys of such massive objects can significantly disturb the cloud…
Bar formation in the Milky Way type galaxies
E. V. Polyachenko, P. Berczik, A. Just
Many barred galaxies, possibly including the Milky Way, have cusps in the centres. There is a widespread belief, however, that usual bar instability taking place in bulgeless galax…
Roche volume filling and the dissolution of open star clusters
A. Ernst, P. Berczik, A. Just +1
From direct N-body simulations we find that the dynamical evolution of star clusters is strongly influenced by the Roche volume filling factor. We present a parameter study of the…
Dissipative N - body code for galaxy evolution
Peter Berczik, Sergei Kravchuk
The evolving galaxy is considered as a system of baryonic fragments embedded into the static dark nonbaryonic (DH) and baryonic (BH) halo and subjected to gravitational and viscous…