Finding galaxy groups via radio surveys 1 A new method for finding and characterizing galaxy groups via low-frequency radio surveys

Abstract

We describe a new method for identifying and characterizing the thermodynamic state of large samples of evolved galaxy groups at high redshifts using high-resolution, low-frequency radio surveys, such as those that will be carried out with LOFAR and the Square Kilometre Array (SKA). We identify a sub-population of morphologically regular powerful (FRII… (More)

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