Hostname: page-component-78c5997874-4rdpn Total loading time: 0 Render date: 2024-11-15T13:41:37.087Z Has data issue: false hasContentIssue false
  • English
  • Français

Fluorescence in the Active Galactic Nuclei NGC 4151

Published online by Cambridge University Press:  17 July 2013

Mattias Eriksson  and
Hans Veenhuizen
Mattias Eriksson
Affiliation:
Blekinge Institute of Technology, SE-371 79 Karlskrona, Sweden email: meo@bth.se
Hans Veenhuizen
Affiliation:
Linnaeus University, School of Computer Science, Physics and Mathematics 391 82 KALMAR, Sweden email: hans.veenhuizen@lnu.se
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The possibility of UV lines from Fe II formed in the BLR of NGC 4151 has been examined. As a result Fe II emission has been shown to play an important role for the topology of the 2000 to 3000 Å wavelength region of the NGC 4151 spectra. The Fe II UV emission originates from two processes, collisional excitation and PAR (photoexcitation by accidental resonance).

Keywords

galaxies: activegalaxies: nuclei
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S295: The intriguing life of massive galaxies , August 2012 , pp. 266
Copyright
Copyright © International Astronomical Union 2013 

References

Fuhr, J. R., Martin, G. A., & Wiese, W. L. 1988, J. Phys. Chem. Ref. Data 17 Suppl. 4Google Scholar
Johansson, S. 1983, MNRAS, 205, 71CrossRefGoogle Scholar
Kurucz, R. L. 1988, Astrophysics & Space Science, 138, 41Google Scholar
Leech, K. J., Penston, M. V., Snijders, M. A. J., & Gull, T. R. 1987, MNRAS, 225, 837CrossRefGoogle Scholar