Bars and Seyferts

Knapen, J., Laine, S., Shlosman, I. and Peletier, R.F. (2003) Bars and Seyferts. In: In: Procs of Active Galactic Nuclei: from Central Engine to Host Galaxy - ASP Conf Series 290 :. Astronomical Society of the Pacific, pp. 419-422. ISBN 1-58381-135-4
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We describe the results of two studies recently undertaken, aimed at quantifying the properties of single and nested stellar bars in well-matched samples of Seyfert and non-Seyfert galaxies. We find that Seyfert host galaxies are more often barred than non-Seyferts. Sub-kpc bars in nested systems are probably confined to within the inner Lindblad resonance(s), and have a different formation and evolution history from large-scale bars. we do not find a substantial prevalence of stellar sub-kpc bars in Seyferts.
Item Type Book Section
Additional information Original paper can be found at: http://www.astrosociety.org/pubs/cs/286.html--Copyright Astronomical Society of the Pacific
Date Deposited 15 May 2025 16:18
Last Modified 30 May 2025 23:08

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