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radiation belt
/ɹˌeɪdɪˈeɪʃən bˈɛlt/
/ɹˌeɪdɪˈeɪʃən bˈɛlt/
Radiation belt
01
a layer of charged particles, primarily electrons and protons, held in place around a celestial body by its magnetic field
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a layer of charged particles, primarily electrons and protons, held in place around a celestial body by its magnetic field