We present the results of a dynamical analysis of the radio-halo cluster A2744 based on optical data. We find that this cluster is in an advanced merging phase, with two galaxy subsystems impacting along a direction close to the line- of-sight, likely observed just after the core passage.
Dynamics of the Radio–halo Cluster A2744: An Optical StudyGroups of Galaxies in the Nearby Universe
GIRARDI, MARISA;
2007-01-01
Abstract
We present the results of a dynamical analysis of the radio-halo cluster A2744 based on optical data. We find that this cluster is in an advanced merging phase, with two galaxy subsystems impacting along a direction close to the line- of-sight, likely observed just after the core passage.File in questo prodotto:
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