Browsing by Author "Pasini, T."

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    The relation between the diffuse X-ray luminosity and the radio power of the central AGN in galaxy groups
    (Oxford University Press, 2020) Jarvis, M.; Pasini, T.; Bruggen, M.
    Our understanding of how active galactic nucleus feedback operates in galaxy clusters has improved in recent years owing to large efforts in multiwavelength observations and hydrodynamical simulations. However, it is much less clear how feedback operates in galaxy groups, which have shallower gravitational potentials. In this work, using very deep Very Large Array and new MeerKAT observations from the MIGHTEE survey, we compiled a sample of 247 X-ray selected galaxy groups detected in the COSMOS field. We have studied the relation between the X-ray emission of the intra-group medium and the 1.4 GHz radio emission of the central radio galaxy.