Origin of the ring structures in Hercules A. Sub-arcsecond 144 MHz to 7 GHz observations
large-scale structure of Universe, galaxiesactive, radio continuumgalaxies, radiation mechanismsnon-thermal, galaxiesclustersindividualHercules A, Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

