5 papers
Simulations of collision and sloshing in the galaxy group NGC 5098/5096
Richards P. Albuquerque, Gastão B. Lima Neto, Rubens E. G. Machado +2
The study of galaxy groups is essential to understanding the evolutionary history of large-scale structures in the Universe. These dense environments have a significant impact on g…
Structure and kinematics of the interacting group NGC 5098/5096
G. B. Lima Neto, H. V. Capelato, F. Durret +1
Most galaxies in the Universe are found in groups, which have various morphologies and dynamical states. Studying how groups evolve is an important step for our understanding in bo…
Orbital motion of NGC 6166 (3C 338) and its impact on the jet morphology at kiloparsec scales
A. S. R. Antas, A. Caproni, R. E. G. Machado +2
In the central region of the galaxy cluster Abell 2199 (A2199) resides the cD galaxy NGC 6166, which spatially coincides with the 3C 338 radio source. Lobes, jets, and a more detac…
Simulating the arrival of the southern substructure in the galaxy cluster Abell 1758
Rubens E. G. Machado, Ricardo C. Volert, Richards P. Albuquerque +2
Abell 1758 (z~0.278) is a galaxy cluster composed of two structures: A1758N and A1758S, separated by ~2.2 Mpc. The northern cluster is itself a dissociative merging cluster that ha…
Unraveling the collision scenario of the dissociative galaxy cluster Abell 56 through hydrodynamic simulations
Richards P. Albuquerque, Rubens E. G. Machado, Rogério Monteiro-Oliveira
In galaxy cluster collisions, the gas can be separated from dark matter halos. Abell~56 displays signatures of a dissociative bullet-like merger with a possible high inclination an…