PLASMA-WAVE TURBULENCE AT THE MAGNETOPAUSE - OBSERVATIONS FROM ISEE 1 AND 2

被引:160
作者
GURNETT, DA
ANDERSON, RR
TSURUTANI, BT
SMITH, EJ
PASCHMANN, G
HAERENDEL, G
BAME, SJ
RUSSELL, CT
机构
[1] CALTECH,JET PROP LAB,PASADENA,CA 91103
[2] MAX PLANCK INST PHYS & ASTROPHYS,INST EXTRATERR PHYS,D-8046 GARCHING,FED REP GER
[3] UNIV CALIF LOS ALAMOS SCI LAB,LOS ALAMOS,NM 87545
[4] UNIV CALIF LOS ANGELES,DEPT PLANETARY & SPACE SCI,LOS ANGELES,CA 90024
来源
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 1979年 / 84卷 / NA12期
关键词
D O I
10.1029/JA084iA12p07043
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Plasma wave electric and magnetic fields in the vicinity of the magnetopause are investigated using recent measurements from the ISEE 1 and 2 spacecraft. Strong electric and magnetic field turbulence is often observed at the magnetopause. Two possible plasma instabilities, the electrostatic ion-cyclotron instability and the lower-hybrid-drift instability, are considered the primary candidates for explaining the broad-band electric field turbulence. The narrow-band electrostatic emissions near the local electron plasma frequency are believed to be either plasma oscillations or electrostatic waves near the upper-hybrid-resonance frequency.
引用
收藏
页码:7043 / 7058
页数:16
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