Observational evidence that positive and negative AGN feedback depends on galaxy mass and jet power

Autor: Kalfountzou, E., Stevens, J. A., Jarvis, M. J., Hardcastle, M. J., Wilner, D., Elvis, M., Page, M. J., Trichas, M., Smith, D. J. B.
Rok vydání: 2017
Předmět:
Druh dokumentu: Working Paper
DOI: 10.1093/mnras/stx1333
Popis: Several studies support the existence of a link between the AGN and star formation activity. Radio jets have been argued to be an ideal mechanism for direct interaction between the AGN and the host galaxy. A drawback of previous surveys of AGN is that they are fundamentally limited by the degeneracy between redshift and luminosity in flux-density limited samples. To overcome this limitation, we present far-infrared Herschel observations of 74 radio-loud quasars (RLQs), 72 radio-quiet quasars (RQQs) and 27 radio galaxies (RGs), selected at 0.9Comment: 34 pages, 13 figures, accepted to MNRAS
Databáze: arXiv