ESIC WAVES AT LARGE ANGLES TO THE MAGNETIC-FIELD

被引:0
|
作者
YAGURA, S [1 ]
MIYAZAKI, H [1 ]
OKUNO, Y [1 ]
FUJITA, H [1 ]
ARMSTRONG, RJ [1 ]
机构
[1] UNIV TROMSO,N-9000 TROMSO,NORWAY
关键词
D O I
10.1088/0741-3335/32/10/002
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Ion acoustic waves on the forward branch of the dispersion relation (also known as electrostatic ion cyclotron waves, ESICW, particularly when the frequency is close to an ion gyrofrequency) have been studied at angles from 40 degrees to 90 degrees , with a constant magnetic field in a relatively homogeneous plasma. Waves on the ion Bernstein backward wave branch were not detected. The wave vectors and damping coefficients have been deduced from interferograms and compared with theory, showing good agreement.
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页码:779 / 790
页数:12
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