Energetic magnetosheath ions connected to the Earth's bow shock: Possible source of cusp energetic ions

被引：32

作者：

Chang, SW ^{[1
]}

Scudder, JD

Fennell, JF

Friedel, R

Lepping, RP

Russell, CT

Trattner, KJ

Fuselier, SA

Peterson, WK

Spence, HE

机构：

[1] Univ Iowa, Dept Phys & Astron, Iowa City, IA 52242 USA

[2] Aerospace Corp, Los Angeles, CA 90009 USA

[3] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87544 USA

[4] Lockheed Martin Adv Technol Ctr, Palo Alto, CA 94304 USA

[5] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

[6] Univ Calif Los Angeles, Inst Geophys & Planetary Phys, Los Angeles, CA 90095 USA

[7] Boston Univ, Dept Astron & Space Phys, Boston, MA 02215 USA

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 2000年 / 105卷 / A3期

关键词：

D O I：

10.1029/1999JA900468

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Plasma and magnetic field data detected by NASA GGS/Polar and Wind during the May 4, 1998, storm event are analyzed to demonstrate for the first time a causal relation between the magnetosheath energetic: ions and bow shock magnetic geometry. Intense magnetosheath energetic ions observed upstream from the cusp are from the quasi-parallel bow shock and show properties indicating that they are a possible source of cusp energetic ions.

引用

页码：5471 / 5488

页数：18

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