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Non-linear Coupling of Spiral Waves and Modes: the m=1 - m=2 Connection in Lopsided Galaxies

Published online by Cambridge University Press:  03 August 2017

M. Tagger  and
E. Athanassoula
M. Tagger
Affiliation:
Service d'Astrophysique, CEN Saclay, France
E. Athanassoula
Affiliation:
Observatoire de Marseille, France

Abstract

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It is suggested that the asymmetric structure of lopsided galaxies can be explained by nonlinear coupling of m=1 and m=2 spirals. These structures cooperate to transfer energy and angular momentum outwards, much farther than they individually could.

Type
IV- Models of Spiral Structure
Information
Symposium - International Astronomical Union , Volume 146: Dynamics of Galaxies and their Molecular Cloud Distributions , 1991 , pp. 105 - 107
Copyright
Copyright © Kluwer 1991 

References

References :

Tagger, M., Sygnet, J.F., Athanassoula, E., Pellat, R. (1987) Ap.J. letters, 318, L43 Google Scholar
Sygnet, J.F., Tagger, M., Athanassoula, E., Pellat, R. (1988) M.N.R.A.S., 232, 733 Google Scholar
Sellwood, J.A. (1985) M.N.R.A.S., 217, 127 Google Scholar
Sellwood, J.A. (1989) in Dynamics of Astrophysical disks, Sellwood, J.A. Ed., Cambridge University Press, 1989 Google Scholar
Buta, R.(1987) Ap.J. Suppl., 64, 383 CrossRefGoogle Scholar
Elmegreen, B.G., Elmegreen, D.M., Seiden, Ph. E. (1989) Ap. J., 343, 602 Google Scholar
Marcellin, M., Athanassoula, E.(1982) Astr. and Astr., 105, 76 Google Scholar
Sellwood, J.A., Sparke, L.S.(1988) MNRAS, 231, 25P Google Scholar