Browsing by Author "Kalfountzou, Eleni"

Now showing items 1-2 of 2

    • Evidence that the AGN dominates the radio emission in z ~ 1 radio-quiet quasars 

      White, Sarah V.; Jarvis, Matt J.; Kalfountzou, Eleni; Hardcastle, Martin; Verma, Aprajita; Orjales, José M. Cao; Stevens, Jason (2017-02-02)
      In order to understand the role of radio-quiet quasars (RQQs) in galaxy evolution, we must determine the relative levels of accretion and star-formation activity within these objects. Previous work at low radio flux-densities ...

    • The Evolution of AGN and Their Host Galaxies 

      Kalfountzou, Eleni (2016-04-06)
      Active galaxies have been in the forefront of astronomic research since their first discovery, at least 50 years ago (e.g. Schmidt, 1963; Matthews & Sandage, 1963). The putative supermassive black hole (SMBH) at their ...