644 citations · 5.6k across the 94 of their papers we have counts for
8 papers · 1 filter
Discovery of the correspondence between intra-cluster radio emission and a high pressure region detected through the Sunyaev-Zel'dovich effect
C. Ferrari, H. T. Intema, E. Orrù +9
We analyzed new 237 MHz and 614 MHz GMRT data of the most X-ray luminous galaxy cluster, RX J1347-1145. Our radio results are compared with the MUSTANG 90 GHz Sunyaev-Zel'dovich ef…
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…
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…
A combined low-radio frequency/X-ray study of galaxy groups I. Giant Metrewave Radio Telescope observations at 235 MHz and 610 MHz
Simona Giacintucci, Ewan O'Sullivan, Jan Vrtilek +12
We present new Giant Metrewave Radio Telescope observations at 235 MHz and 610 MHz of 18 X-ray bright galaxy groups. These observations are part of an extended project, presented h…
Fractional polarization and magnetic fields in the ICM
A. Bonafede, F. Govoni, L. Feretti +3
The aim of this work is to investigate the average properties of the intra-cluster medium (ICM) magnetic fields, and to search for possible correlations with the ICM thermal proper…
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…