187 citations · 1.3k across the 43 of their papers we have counts for
5 papers · 1 filter
Evolution of shocks and turbulence in the formation of galaxy clusters embedded in Megaparsec-scale filaments
S. Paul, L. Iapichino, F. Miniati +2
Massive structures like cluster of galaxies, embedded in cosmic filaments, release enormous amount of energy through their interactions. These events are associated with production…
A giant radio halo in the low luminosity X-ray cluster Abell 523
G. Giovannini, L. Feretti, M. Girardi +4
Radio halos are extended and diffuse non-thermal radio sources present at the cluster center, not obviously associated with any individual galaxy. A strong correlation has been fou…
Discovery of the first giant double radio relic in a galaxy cluster found in the PLANCK Sunyaev-Zel'dovich cluster survey: PLCK G287.0+32.9
Joydeep Bagchi, S. K. Sirothia, Norbert Werner +6
We report the discovery of large scale diffuse non-thermal radio emission in PLCK G287.0+32.9, an exceptionally hot (T ~ 13 keV), massive and luminous galaxy cluster, strongly dete…
Violent interaction between the AGN and the hot gas in the core of the galaxy cluster Sersic 159-03
N. Werner, M. Sun, J. Bagchi +7
We present a multi-wavelength study of the energetic interaction between the central active galactic nucleus (AGN), the intra-cluster medium, and the optical emission line nebula i…
A deep radio and X-ray view of cluster formation at the crossroads of filaments
J. Bagchi, R. J. van Weeren, S. Raychaudhury +6
Deep X-ray data from CHANDRA and XMM-Newton, and GMRT radio data are presented for ZwCl 2341.1+0000, an extremely unusual and complex merging cluster of galaxies at the intersectio…