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IMP 8 Cosmic Ray Nuclear Composition (CRNC) hourly count rates of heavy nuclei

Published by SPDF | National Aeronautics and Space Administration | Catalog Last Checked: September 23, 2026 at 12:51 AM | Dataset Last Updated: September 21, 2026
This data set contains hourly, spin-averaged count rates of heavy nuclei, and of particles penetrating the anticoincidence sensor, from the IMP8 Cosmic Ray Nuclear Composition experiment of U. Chicago and UNH. Included are rates of CNO nuclei at E.LT.80 MeV/n and E.GT.80 MeV/n, of Z.GT.8 nuclei at "low" and "high" energies, and of penetrating particles (protons with E.GT.106 MeV, etc.)

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