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The radio sources in the Cygnus loop and IC443

Published online by Cambridge University Press:  14 August 2015

E. Margaret Burbidge  and
G. R. Burbidge
E. Margaret Burbidge
Affiliation:
Yerkes Observatory, Williams Bay, Wisconsin, and Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, California, U.S.A.
G. R. Burbidge
Affiliation:
Yerkes Observatory, Williams Bay, Wisconsin, and Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, California, U.S.A.

Extract

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Within our Galaxy there are a number of nonthermal sources of radio emission. In the last few years a considerable amount of data has been collected about some of these sources, in particular the Crab nebula and the Cassiopeia A source. There is strong evidence now to suggest that all of the nonthermal radio sources emit by synchrotron radiation, or acceleration radiation as we shall describe it here. In this paper we want to discuss the physical conditions in two objects, the Cygnus loop and IC 443.

Type
Part III: Galactic and Extragalactic Radio Sources
Information
Symposium - International Astronomical Union , Volume 9: Paris Symposium on Radio Astronomy , 1959 , pp. 323 - 327
Copyright
Copyright © Stanford University Press 1959 

References

1. Baldwin, J. E., and Dewhirst, D. W. Nature , 173, 164, 1954.CrossRefGoogle Scholar
2. Walsh, D., and Brown, R. Hanbury, . Nature , 175, 808, 1955.Google Scholar
3. Minkowski, R. Rev. Mod. Phys. 30, 1048, 1958.Google Scholar
4. Brown, R. Hanbury, and Hazard, C. M.N.R.A.S. 113, 123, 1953.CrossRefGoogle Scholar
5. Whitfield, G. R. M.N.R.A.S. , 117, 680, 1957.Google Scholar
6. Hoyle, F. Nature , 173, 482, 1954.CrossRefGoogle Scholar
7. Burbidge, G. R. Ap. J. 124, 416, 1956.Google Scholar