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Cosmic ray powered Fountains and Winds

Published online by Cambridge University Press:  03 August 2017

H.J. Völk
H.J. Völk*
Affiliation:
Max-Planck-Institut für Kernphysik, P.O. Box 103980 D-6900 Heidelberg, West Germany

Abstract

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The dynamics of galactic halos is discussed with special emphasis on the role of Cosmic Rays. Whereas Cosmic Rays should at best play a minor role for galactic fountain flows they appear essential in driving a wind from galaxies like ours. Active galaxies with a very hot interstellar medium (T ≥ 107K) have winds due to the thermal gas alone.

Type
III. Theory and Modelling
Information
Symposium - International Astronomical Union , Volume 144: The Interstellar Disk-Halo Connection in Galaxies , 1991 , pp. 345 - 353
Copyright
Copyright © Kluwer 1991 

References

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