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2001-11-12
Helical structures in Seyfert galaxies
A. V. MoiseevV. L. AfanasievS. N. DodonovV. V. MustsevoiS. S. Khrapov
文献摘要
The Seyfert galaxies with Z-shaped emission filaments in the Narrow Line Region (NLR) are considered. We assume that observable Z-shaped structures and velocity pattern of NLR may be explained as tridimensional helical waves in the ionization cone.
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