Spectral properties of AGN with very weak [O III] lines

The spectral properties of a sample of 58 Active Galactic Nuclei (AGN) spectra, in which emission [O III] λλ4959, 5007 Å lines are weak or totally absent, are analyzed. In order to investigate the physical reason for the [O III] emission suppression, the spectral properties of the weak [O I...

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Bibliographic Details
Main Author: Kovačević J.
Format: Article
Language:English
Published: Astronomical Observatory, Department of Astronomy, Belgrade 2011-01-01
Series:Serbian Astronomical Journal
Subjects:
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-698X/2011/1450-698X1182017K.pdf