GEOTAIL OBSERVATIONS OF ELECTROSTATIC-WAVES IN THE LOWER-HYBRID FREQUENCY-RANGE IN THE PLASMA SHEET BOUNDARY-LAYER

被引:16
作者
OKADA, T
TSURUDA, K
HAYAKAWA, H
NAKAMURA, M
MUKAI, T
YAMAMOTO, T
MATSUOKA, A
TERASAWA, T
MOZER, FS
KOKUBUN, S
MATSUMOTO, H
机构
[1] INST SPACE & ASTRONAUT SCI,SAGAMIHARA,KANAGAWA 229,JAPAN
[2] UNIV TOKYO,DEPT EARTH & PLANETARY PHYS,TOKYO 101,JAPAN
[3] UNIV CALIF BERKELEY,SPACE SCI LAB,BERKELEY,CA 94720
[4] NAGOYA UNIV,STE LAB,TOYOKAWA 442,JAPAN
[5] KYOTO UNIV,RADIO ATMOSPHER RES CTR,UJI,KYOTO 611,JAPAN
关键词
D O I
10.1029/94GL02104
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Quasi-monochromatic waves with an electrostatic nature in the lower hybrid frequency range have been identified in the plasma sheet boundary layer at X(GSM)=-49R(e) and -69R(e) by the wave-form observations in a band 0-25 Hz from the double probe onboard the GEOTAIL spacecraft. Simultaneous measurements of low energy ions also indicate that the wave coincides with the transition of the ion-energy from 0.1 keV/e to 10 keV/e.
引用
收藏
页码:2931 / 2934
页数:4
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