181 citations · 2.3k across the 90 of their papers we have counts for
Showing 2011Show all
3 papers · 1 filter
astro-ph.CO2011★ 37 cited
Discovery of diffuse emission in the galaxy cluster A1689
V. Vacca, F. Govoni, M. Murgia +5
The aim of this work is to investigate the possible presence of extended diffuse synchrotron radio emission associated with the intracluster medium of the complex galaxy cluster A1…
astro-ph.CO2011★ 40 cited
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…
astro-ph.CO2011★ 23 cited
The large-scale diffuse radio emission in A781
F. Govoni, M. Murgia, G. Giovannini +2
A781 belongs to a complex system characterized by extended X-ray emissions that may form part of line of clusters of galaxies along a filament. The aim of this work is to investiga…