Hostname: page-component-5c6d5d7d68-wtssw Total loading time: 0 Render date: 2024-08-08T20:01:01.644Z Has data issue: false hasContentIssue false
  • English
  • Français

Introduction to Fountains, Wind, Infall (and Magnetic Fields and Dynamo Mechanisms)

Published online by Cambridge University Press:  03 August 2017

F. D. Kahn
F. D. Kahn*
Affiliation:
Department of Astronomy The University Manchester M13 9PL England

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The galactic fountain is formed by hot gas rising from the galactic disk. The lines of force of the interstellar magnetic field are dragged along in the flow. This lecture deals with the geometry and topology of the configuration of the field that is set up. The fountain flow acts as a dynamo, and the presence of the magnetic field plays an important part in the ionization balance of the gas as it returns towards the disk.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 144: The Interstellar Disk-Halo Connection in Galaxies , 1991 , pp. 1 - 11
Copyright
Copyright © Kluwer 1991 

References

REFERENCES

Baum, P. J., Bratenahl, A. (1977) J. Plasma, Phys. 18, 257.CrossRefGoogle Scholar
Bregman, J. N. (1980) Ap. J. 236, 577.CrossRefGoogle Scholar
Bregman, J. N., Harrington, J. P. (1986) Ap. J. 309, 833.Google Scholar
Kahn, F. D. (1976) Astron. Astrophys. 50, 145.Google Scholar
Kahn, F. D. (1981) “Dynamics of the Galactic Fountain” in Investigating the Universe , ed. Kahn, F. D., Reidel, Dordrecht, p. 1.CrossRefGoogle Scholar
Kahn, F. D. (1989) “Galactic Fountains” in Structure and Dynamics of the Interstellar Medium , IAU Colloquium 120, eds. Tenorio-Tagle, G., Moles, M., Melnick, J., Springer, p. 474.Google Scholar
Norman, C. (1990) Invited lecture at this Symposium.Google Scholar
Petschek, H. E. (1964) NASA SP-50, p. 425.Google Scholar
Reynolds, R. J. (1989) Ap. J. 339, L29.CrossRefGoogle Scholar
Völk, H. J. (1990) Invited lecture at this Symposium.Google Scholar
Wakker, B. P. (1990a) Ph.D. thesis, Rijksuniversiteit Groningen.Google Scholar
Wakker, B. P. (1990b) Invited lecture at this Symposium.Google Scholar