Asymmetric emission of the [OIII]$\lambda$5007 profile in narrow-line Seyfert 1 galaxies

31 Jan 2018 Schmidt Eduardo O. Oio Gabriel A. Ferreiro Diego Vega Luis Weidmann Walter

Many active galactic nuclei (AGN) and particularly narrow-line Seyfert 1 (NLS1) galaxies, usually exhibit blueshifts and blue wings in several emission lines, which are mainly associated with outflows and strong winds. In order to study the radial velocity difference between the narrow component of H$\beta$ and the core component of [OIII]$\lambda$5007 and the asymmetric emission of this forbidden line, we investigate a sample of NLS1 galaxies ... (read more)

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