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Helical Structures in Seyfert Galaxies

Published online by Cambridge University Press:  12 April 2016

A. V. Moiseev ,
V. L. Afanasiev ,
S. N. Dodonov ,
V. V. Mustsevoi  and
S. S. Khrapov
A. V. Moiseev
Affiliation:
Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaevo-Cherkesia, 369167, Russia
V. L. Afanasiev
Affiliation:
Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaevo-Cherkesia, 369167, Russia
S. N. Dodonov
Affiliation:
Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaevo-Cherkesia, 369167, Russia
V. V. Mustsevoi
Affiliation:
Volgograd State University, Volgograd, 400062, Russia
S. S. Khrapov
Affiliation:
Volgograd State University, Volgograd, 400062, Russia

Abstract

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Seyfert galaxies with Z-shaped emission filaments in the Narrow Line Region (NLR) are considered. We assume that observable Z-shaped structures and the velocity pattern of the NLR may be explained as tri-dimensional helical waves in the ionization cone.

Type
Part 5. AGN Phenomena
Information
International Astronomical Union Colloquium , Volume 184: AGN Surveys , 2002 , pp. 367 - 368
Copyright
Copyright © Astronomical Society of the Pacific 2002

References

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