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Paper: The Origin of Fe II Emission in AGN
Volume: 311, AGN Physics with the Sloan Digital Sky Survey
Page: 419
Authors: Baldwin, J.A.; LaCluyze, A.; Ferland, G.J.; Hamann, F.; Korista, K.T.
Abstract: We use Cloudy models to investigate the physical process by which the Fe II emission lines in AGN are formed. If Fe II comes from photoionized gas, significant microturbulence is required. Alternatively, the lines may come from a fairly hot collisionally excited gas.
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