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Solving the cooling flow problem through mechanical AGN feedback
2013
Astronomical Notes - Astronomische Nachrichten
Unopposed radiative cooling of plasma would lead to the cooling catastrophe, a massive inflow of condensing gas, manifest in the core of galaxies, groups and clusters. The last generation X-ray telescopes, Chandra and XMM, have radically changed our view on baryons, indicating AGN heating as the balancing counterpart of cooling. This work reviews our extensive investigation on self-regulated heating. We argue that the mechanical feedback, based on massive subrelativistic outflows, is the key to
doi:10.1002/asna.201211865
fatcat:dxroqvnwbzebblc5lecu37h6l4