MacLeod, Chelsea L.; Green, Paul J.; Anderson, Scott F.; Bruce, Alastair; Eracleous, Michael; Graham, Matthew; Homan, David; Lawrence, Andy; LeBleu, Amy; Ross, Nicholas P.; Ruan, John J.; Runnoe, Jessie; Stern, Daniel; Burgett, William; Chambers, Kenneth C.; Kaiser, Nick; Magnier, Eugene; Metcalfe, Nigel
(2019)
Active galactic nuclei (AGNs) that show strong rest-frame optical/UV variability in their blue continuum and broad line emission are classified as changing-look AGN, or at higher luminosities, changing- look quasars (CLQs). ...