Abstract
Observations of extended radio sources are interpreted in terms of a picture for radio source evolution involving multiple ejections of ram pressure confined plasmons in which instabilities lead to the formation of turbulent hot spots and to in situ particle acceleration. The hypothesis of ram pressure confined turbulent plasmons leads to a coherent theory of various radio phenomena including compact radio sources, radio tail galaxies and extended double radio sources.
Similar content being viewed by others
References
Blake, G. M. Mon. Not. R. astr. Soc. 156, 67 (1972).
Hargrave, P. S. & Ryle, M. Mon. Not. R. astr. Soc. 166, 305 (1974).
Hargrave, P. S. & McEllin, M. Mon. Not. R. astr. Soc. 173, 37 (1975).
Hargrave, P. S. & Ryle, M. Mon. Not. R. astr. Soc. 175, 481 (1976).
Sheuer, P. & Jenkins, C. J. Mon. Not. R. astr. Soc. 174, 327 (1976).
Drayer, W. A. Mon. Not. R. astr. Soc. 164, 211 (1973).
Pacholczyk, A. G. & Scott, J. S. Astrophys. J. 203, 313 (1976).
Pacholczyk, A. G. & Scott, J. S. Astrophys. J. 210, 311 (1976).
Dryer, Cosmic Electrodynamics 1, 115 (1970)
Drayer, M., Rizzi, A. W. & Shen, Wen Wu, preprint (1976).
Pacholczyk, A. G. Radio Astrophysics: Non-thermal Processes in Galactic and Extragalactic Sources (W. H. Freeman, San Francisco, 1970).
Longair, M. S., Sheuer, P. & Ryle, M. Mon. Not. astr. Soc. 164, 243 (1973).
Mitton, S. Mon. Not. R. astr. Soc. 153, 133 (1971)
Longair, M. S. & Willmore, A. P. Mon. Not. R. astr. Soc. 168, 479 (1974).
Okoye, S. E. Mon. Not. R. astr. Soc. 160, 339(1972)
Parker, E. N. Astrophysics and Space Science, 22, 219 (1973).
Christiansen, W. A. B.A.A.S. 5, 382 (1975)
Christiansen, W. A. preprint (1976).
Owen, F. N. & Rudnick, L. Astrophys. J. 205, L1 (1976)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Christiansen, W., Pacholczyk, A. & Scott, J. Extended radio galaxies. Nature 266, 593–596 (1977). https://doi.org/10.1038/266593a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/266593a0
- Springer Nature Limited