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astro-ph2003★ 1 cited
What is the Origin of the Baldwin Effect in the BLR and the NLR?
Alexei Baskin, Ari Laor
The origin of the luminosity dependence of the strength of broad and narrow emission lines in AGN (i.e. the Baldwin effect) is not firmly established yet. We explore this question…
astro-ph2003★ 5 cited
Some Comments related to AGN Radio Loudness
Ari Laor
The bimodality of the AGN radio loudness distribution, and the relation of radio loudness and black hole mass were recently disputed. A closer look at the existing data suggests po…
astro-ph2003
What is the Broad Line Region?
Ari Laor
What is the Broad Line Region (BLR) made of? What determines its location? Why is it sometimes missing? What controls its properties? Some recent results and new approaches which m…