Electrons in the Van Allen zone measured with a scintillator on Explorer 14.
Electron energy spectrum measured near equator by satellite mounted scintillator
Engineering topics
Publications and source records attributed to Williamson, J. M..
Electron energy spectrum measured near equator by satellite mounted scintillator
Scintillator measurements of electron energy spectra in Van Allen belt near equator
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
Low energy protons and electrons in geomagnetically trapped radiation
Explorer xii ion-electron detection in magnetic storm sudden commencement on sept 30 1961 - 0.1 to 5 mev protons & 20 kev electrons at 12 earth radii
Proton pitch angle distributions, integral spectra, directional intensities of low energy trapped protons by explorer xii during a magnetic storm