31 citations · 108 across the 33 of their papers we have counts for
4 papers · 1 filter
Deep Chandra observations of Abell 2495: a possible sloshing-regulated feedback cycle in a triple-offset galaxy cluster
Luca Rosignoli, Francesco Ubertosi, Myriam Gitti +6
We present the analysis of new, deep observations (130~ks) of the galaxy cluster Abell~2495. This object is known for the presence of a triple offset between the peaks of…
Jet reorientation in central galaxies of clusters and groups: insights from VLBA and Chandra data
Francesco Ubertosi, Gerrit Schellenberger, Ewan O'Sullivan +8
Recent observations of galaxy clusters and groups with misalignments between their central AGN jets and X-ray cavities, or with multiple misaligned cavities, have raised concerns a…
Shock imprints on the radio mini halo in RBS797
A. Bonafede, M. Gitti, N. La Bella +11
In this work, we analysed new LOw Frequency ARray observations of the mini halo in the cluster RBS797, together with archival Very Large Array observations and the recent Chandra r…
Waking the monster: the onset of AGN feedback in galaxy clusters hosting young central radio galaxies
Francesco Ubertosi, Myriam Gitti, Fabrizio Brighenti +3
The investigation of the feedback cycle in galaxy clusters has historically been performed for systems where feedback is ongoing ("mature-feedback" clusters), that is where the cen…