Propagation of whistlers in a plasma with a magnetic field duct

被引：14

作者：

Gushchin, ME ^{[1
]}

Korobkov, SV ^{[1
]}

Kostrov, AV ^{[1
]}

Strikovsky, AV ^{[1
]}

Zaboronkova, TM ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

JETP LETTERS | 2005年 / 81卷 / 05期

关键词：

D O I：

10.1134/1.1921318

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The propagation of whistlers in a homogeneous magnetized plasma in the presence of a magnetic field duct has been experimentally investigated. The possibility of efficiently trapping whistlers in a narrow (wavelength-scale) cylindrical duct with the increased field has been demonstrated. It has been shown that a comparatively slight perturbation of the external magnetic field (delta B/B-0 similar to 0.1) can significantly change the spatial structure and increase the amplitude of whistlers near the duct axis. (C) 2005 Pleiades Publishing, Inc.

引用

页码：214 / 217

页数：4

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