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Instabilities of Uniformly Rotating Disks

Published online by Cambridge University Press:  25 May 2016

P. Vauterin  and
H. Dejonghe
P. Vauterin
Affiliation:
University of Ghent, Belgium
H. Dejonghe
Affiliation:
University of Ghent, Belgium

Extract

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We explore a series expansion method to calculate the instabilities and the structure of the perturbations for a variety of uniformly rotating finite stellar disks. This survey focuses on the role of the distribution function in stability analyses. Although the potential does not show differential rotation, it will in many cases be a reasonable approximation for the disk in the central regions of galaxies without massive central mass concentration.

Type
Chapter 4: Is there a Consistent Picture of the Inner kpc of the Milky Way?
Information
Symposium - International Astronomical Union , Volume 169: Unsolved Problems of the Milky Way , 1996 , pp. 349 - 350
Copyright
Copyright © Kluwer 1996 

References

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