The unusual anisotropic solar particle e
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S. P. Duggal; I. Guidi; M. A. Pomerantz
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Article
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1971
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Springer
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English
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The ground level event of November 18, 1968, was unusual in that pronounced anisotropy persisted essentially until the cessation of the arrival at the earth of relativistic protons. Real and significant differences were observed in the intensity profiles at different neutron monitor stations. By a m