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Sidereal Variations in Cosmic Rays at 365 hg cm-2

Published online by Cambridge University Press:  25 April 2016

A. G. Fenton
Affiliation:
Department of Physics, University of Tasmania
K. B. Fenton
Affiliation:
Department of Physics, University of Tasmania
J. E. Humble
Affiliation:
Department of Physics, University of Tasmania

Extract

The University of Tasmania has been operating muon telescopes since mid-1971 in an underground power station operated by the Hydro-Electric Commission at Poatina in Northern Tasmania. The equipment is located beneath ~ 150 m of rock, corresponding to a total absorption depth of ˜ 365 hg cm-2. The initial pilot experiment was reported (Fenton and Fenton 1972) at the May 1972 meeting of A.S.A., and results from the first two full years of operation were presented to the Hobart meeting of A.S.A. two years later (Fenton and Fenton 1974). We now have complete data for the 5-year period 1972-1976, together with provisional data for 1977.

Type
Contributions
Copyright
Copyright © Astronomical Society of Australia 1978

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References

Fenton, A. G., and Fenton, K. B., Proc. Astron. Soc. Ausi., 2, 139 (1972).CrossRefGoogle Scholar
Fenton, A. G., and Fenton, K. B., Proc. Astron. Soc. Aust., 2, 302 (1974).Google Scholar
Speller, R., Thambyahpillai, T., and Elliot, H., Nature, 235, 25 (1972).Google Scholar
Wolfendale, A. W., “Sidereal Variations and Very High Energy Cosmic Rays”, Conf. Papers, 15th Int. Conf. Cosmic Rays Plovdiv (in press, 1978).Google Scholar