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The Pitch Angles of Electrons in Jupiter’s Radiation Belt

Published online by Cambridge University Press:  25 April 2016

J. A. Roberts*
Affiliation:
Division of Radiophysics, CSIRO, Sydney

Extract

The radio emission from Jupiter in the frequency range from ∽ 50 MHz to ∽ 5 GHz is mainly synchrotron emission from electrons in the intense radiation belt which surrounds Jupiter out to several planetary radii. Information about the pitch angles of these electrons can be derived both from the radio observations and from the Pioneer space probe observations. In this communication we discuss the pitch angle distribution inferred from the radio data and the apparent conflict with the Pioneer data.

Type
Contributions
Copyright
Copyright © Astronomical Society of Australia 1976

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References

Biraud, F., Ribes, J.-C., Murray, J. D., and Roberts, J. A., ‘Circular Polarization of Jupiter’s 1.4 GHz Radio Emission’. In preparation (1976).Google Scholar
Clark, J. N., Radio Sci., 5, 529 (1970).Google Scholar
Kennel, C. F., and Petschek, H. E., J. Geophys. Res., 71, 1 (1966).Google Scholar
Klein, M. J., ‘The Variability of the Total Flux Density and Polarization of Jupiter’s Decimetric Radio Emission’. Paper presented at the Jupiter Workshop, Tucson, Arizona, May 1823, 1975.Google Scholar
Roberts, J. A., and Ekers, R. D.Jcarus, 8, 160 (1968).Google Scholar
Roberts, J. A., and Komesaroff, M. U.Jcarus, 4, 127 (1965).Google Scholar
Roberts, J. A., and Komesaroff, M. M., ‘Circular Polarization of the 1.4 GHz Emission from Jupiter’s Radiation Belts’. Icarus, in press (1976).Google Scholar
Thorne, K. S., Radio Sci., 69D, 1557 (1965).Google Scholar
Van Allen, J. A., Randall, B. A., Baker, D. N., Geortz, C. K., Sentman, D. D., Thomsen, M. R., and Flindt, A. R., Science, 188, 459 (1975).Google Scholar