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 / W., Boschin; R., Barrena; Girardi, Marisa; M., Spolaor. - STAMPA. - (2007), pp. 393-394. ( Groups of Galaxies in the Nearby UniverseESO ASTROPHYSICS SYMPOSIA Santiago de Chile 5-9 December 2005) [10.1007/978-3-540-71173-5_64].
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:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
