BAT AGN Spectroscopic Survey - XIX. Type 1 versus type 2 AGN dichotomy from the point of view of ionized outflows

摘要: We present a detailed study of ionized outflows in large sample similar to 650 hard X-ray-detected active galactic neuclei (AGNs). Using optical spectroscopy from the BAT AGN Spectroscopic Survey (BASS), we are able reveal faint wings [OIII] emission lines associated with covering, for first time, an unexplored range low bolometric luminosity at redshift (z 0.05). test if and how incidence velocity outflow is related physical parameters: black hole mass (M-BH), gas column density (N-H), Eddington ratio (lambda(Edd)), [OIII], X-ray, luminosities. find higher occurrence type 1.9 (55 per cent) 1 AGNs (46 respect 2 (24 cent). While evenly balanced between blue red offsets narrow component, they almost exclusively blueshifted AGNs. observe significant dependence accretion rate, which becomes relevant high ratios [log(lambda(Edd)) greater than or -1.7]. interpret such behaviour framework covering factor-Eddington dependence. do not strong trends maximum parameters, as increase can be only identified when including samples taken literature.