Emission Line Region in a sample of 12 active galactic nuclei

Details Emission Line Region in a sample of 12 active galactic nuclei Emission Line Region in a sample of 12 active galactic nuclei

Nov 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004iaus..222..355p&link_type=abstract

The Interplay among Black Holes, Stars and ISM in Galactic Nuclei, Proceedings of IAU Symposium, No. 222. Edited by T. Storchi-B

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We present a study of the emission line profiles of a sample of 12 single-peaked Active Galactic Nuclei (AGNs- Sy 1 and QSOs). The narrow [OIII] lines seem to be related to two components; NLR1, which has dispersion velocities from 200 to 500 km s-1 and is blueshifted with respect to the systemic by about 20 to 350 km s-1; and NLR2, with smaller dispersion velocities (˜100-200 km s-1) and a redshift corresponding to the cosmological one. The broad lines have complex structure and a two-component model has been applied.

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