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An Anomalous Forbush Decrease

Published online by Cambridge University Press:  25 April 2016

J. E. Humble
J. E. Humble*
Affiliation:
Department of Physics, University of Tasmania
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Extract

Ground level detectors observed several major changes in the primary cosmic-ray flux during November 4960. Large increases, of solar origin, occurred on November 12 and 15, and a smaller one on November 20. The galactic flux in the region of the Earth was severely reduced by a Forbush decrease on November 12, and remained notably depressed until November 25. Considerable magnetic activity was observed throughout the period. Several models have been proposed to account for these observations.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 1 , Issue 4 , December 1968 , pp. 146 - 148
Copyright
Copyright © Astronomical Society of Australia 1968

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References

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