Comparing AGN broad and narrow line regions
نویسندگان
چکیده
منابع مشابه
Kinematic Linkage between the Broad and Narrow Line Emitting Gas in Agn
We investigate the radial velocity difference between the [OIII]λλ4959,5007 and Hβ lines for a sample of ≈ 200 low redshift AGN. We identify seven objects showing an [OIII]λ5007 blueshift relative to Hβ with amplitude larger than 250 km s (blue “outliers”). These line shifts are found in sources where the broad high ionization lines (e.g. CIVλ1549) also show a large systematic blueshift. Such b...
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ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2004
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921304002340