Luka C. Popovic, Jelena Kovacevic, Milan S. Dimitrijevic
To find the spectral properties of AGNs in optical spectral band (around the Hb line) we constructed an Fe II template, that is covering Fe II emission from 4100 A to 5600 A. Using the new Fe II template we explored spectral properties of 302 type 1 AGNs. The most interesting results we found is the correlation of the Hb Full Width at Half Maximum (FWHM) and luminosity for a subsample of type 1 AGNs where the ratio of narrow lines indicates a significant starburst contribution.
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http://arxiv.org/abs/1301.6941
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