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Williamson, J. M.

Publications and source records attributed to Williamson, J. M..

Outer zone protons.

Intensity and spectra of 100 to 1700 kev protons in region above two earth radii measured by charged particle detectors on Explorer XII, XIV AND XV

OUTER RADIATION BELT

LOW-ENERGY TRAPPED PROTONS

Proton pitch angle distributions, integral spectra, directional intensities of low energy trapped protons by explorer xii during a magnetic storm

EXPLORER XII SATELLITE