References
P. Meyer andJ. A. Simpson:Phys. Rev.,99, 1517 (1955).
For a more detailed description of the experiment see:P. Meyer andJ. A. Simpson:Phys. Rev.,106, 568 (1957).
H. V. Neher:Phys. Rev.,103, 228 (1956).
S. E. Forbush:Joun. Geophys. Res.,59, 525 (1954).
P. Morrison:Phys. Rev.,101, 1397 (1956).
E. N. Parker:Phys. Rev.,103, 1518 (1956).
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Assisted in part by the Office of Scientific Research and the, Geophysics Research Directorate, Air Force Cambridge Research Center, Air Research and Development Command, U.S. Air Force.
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Meyer, P., Simpson, J.A. New changes in the low-energy particle cut-Off and spectrum of the primary cosmic radiation. Nuovo Cim 8 (Suppl 2), 233–236 (1958). https://doi.org/10.1007/BF02962529
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DOI: https://doi.org/10.1007/BF02962529