AMPTE CCE ENERGETIC PARTICLE COMPOSITION MEASUREMENTS DURING THE SEPTEMBER 4, 1984 MAGNETIC STORM

被引：28

作者：

MCENTIRE, RW

LUI, ATY

KRIMIGIS, SM

KEATH, EP

机构：

[1] Johns Hopkins Univ, Applied Physics, Lab, Laurel, MD, USA, Johns Hopkins Univ, Applied Physics Lab, Laurel, MD, USA

来源：

GEOPHYSICAL RESEARCH LETTERS | 1985年 / 12卷 / 05期

关键词：

SATELLITES; -; Observatories;

D O I：

10.1029/GL012i005p00317

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The ring current during the magnetic storm period of September 4-6, 1984 is investigated with the AMPTE/CCE Medium Energy Particle Analyzer. Within the L-shells of approx. 2. 5 to 5 in the dusk sector (approx. 16 MLT) near the equatorial plane, flux in the lowest energy channel of the carbon, nitrogen, oxygen (CNO) group (137 to 365 kev) shows the largest enhancement factor (2 multiplied by 10**3), followed by the helium (approx. 10**2 in the 72 to 240 kev channel). Flux ratios of helium and CNO to all ions at equal total energies also show significant increases in the same L-shell ranges. Refs.

引用

页码：317 / 320

页数：4

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