Informazioni sull’evento

02/09/2018

Attenzione: a seguito delle disposizioni per il contenimento della diffusione del coronavirus, i seminari saranno in modalità online. Il link per il collegamento verrà reso disponibile nei giorni precedenti la data del seminario. Qui, invece, la playlist dei remote talks già messi in rete »

Astrophysics Talk

Observation of a nearby filament of galaxy clusters

Valentina Vacca (INAF - Osservatorio Astronomico di Cagliari)

Tuesday 12/02/2019 @ 14:00, Sala IV piano Battiferro

During this talk I will present radio observations of a region of the sky of 64 deg2, likely associated with a z?0.1 over-density traced by nine massive galaxy clusters. I will report about the detection in this region of diffuse synchrotron radio emission fainter and more extended than known diffuse large-scale synchrotron cluster sources. These sources could represent a new population connected to a large-scale filament of the cosmic web.