37 citations · 82 across the 5 of their papers we have counts for
5 papers
The Dynamics of the Wide-Angle Tailed (WAT) galaxy cluster Abell 562
Percy L. Gomez, Diego Calderon
We present the first in depth dynamical analysis of the archetypal Wide-Angle Tailed (WAT) cluster Abell 562. We have combined Gemini observations with archival data from the liter…
Uncovering the nucleus candidate for NGC 253
G. I. Günthardt, M. P. Agüero, J. A. Camperi +4
NGC253 is the nearest spiral galaxy with a nuclear starburst which becomes the best candidate to study the relationship between starburst and AGN activity. However, this central re…
Strong Gravitational Lensing by the Super-massive cD Galaxy in Abell 3827
E. R. Carrasco, P. L. Gomez, T. Verdugo +6
We have discovered strong gravitational lensing features in the core of the nearby cluster Abell 3827 by analyzing Gemini South GMOS images. The most prominent strong lensing featu…
Do Cluster Cooling Flows Survive Head-on Galaxy Cluster Mergers?
P. L. Gomez, C. Loken, K. Roettiger +1
We report the results of recent numerical simulations of the head-on merger of a cooling flow cluster with an infalling subcluster of galaxies. These simulations examined the effec…
Stormy Weather and Cluster Radio Galaxies
J. O. Burns, C. Loken, K. Roettiger +5
New adaptive mesh refinement N-body + hydrodynamics numerical simulations are used to illustrate the complex and changing cluster environments in which many radio galaxies live and…