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Title: Energy spectra and pitch angle distributions of storm-time and substorm injected protons

Journal Article · · Journal of Geophysical Research

Some of the intial observations made with the solid-state proton detector on Explorer 45 are discussed. Descriptions are given of (l) the energy spectra and pitch angle distributions of ring current protons observed during the- main and fast recovery phases of the Dec. 17, 1971 storm; and (2) appearances of characteristic changes in the pitch angle distributions of ~100keV protons, which are interpreted as pitch angle dispersion of rapidly injected protons induced by their azimuthal drift at L values above 5.

Research Organization:
NASA Manned Spacecraft Center, Houston, Texas, 77058
Sponsoring Organization:
USDOE
NSA Number:
NSA-29-013708
OSTI ID:
4365089
Journal Information:
Journal of Geophysical Research, Vol. 78, Issue 22; Other Information: Orig. Receipt Date: 30-JUN-74; ISSN 0148-0227
Publisher:
American Geophysical Union
Country of Publication:
United States
Language:
English

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