Browsing Research publications by Author "Middelberg, Enno"

Now showing items 1-3 of 3

    • Delayed triggering of radio Active Galactic Nuclei in gas-rich minor mergers in the local Universe 

      Shabala, Stanislav; Deller, Adam; Kaviraj, Sugata; Middelberg, Enno; Turner, Ross; Ting, Yuan-Sen; Allison, James; Davis, Tim (2017-02-01)
      We examine the processes triggering star formation and Active Galactic Nucleus (AGN) activity in a sample of 25 low redshift ($z 10^7$ K) brightness temperature required for an mJIVE-20 detection allows us to unambiguously ...

    • Radio AGN in spiral galaxies 

      Kaviraj, Sugata; Shabala, Stanislav S.; Deller, Adam T.; Middelberg, Enno (2015-12-01)
      Radio AGN in the nearby Universe are more likely to be found in galaxies with early-type morphology, the detection rate in spiral or late-type galaxies (LTGs) being around an order of magnitude lower. We combine the mJy ...

    • The triggering of local AGN and their role in regulating star formation 

      Kaviraj, Sugata; Shabala, Stanislav S.; Deller, Adam T.; Middelberg, Enno (2015-09-01)
      We explore the processes that trigger local AGN and the role of these AGN in regulating star formation, using ~350 nearby galaxies observed by the mJy Imaging VLBA Exploration at 20cm (mJIVE) survey. The >10^7 K brightness ...