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Title: Waves guided by density ducts in magnetoplasma in the nonresonant region of the whistler frequency range

Guidance of azimuthally symmetric waves by cylindrical density ducts in magnetoplasma in the nonresonant region of the whistler frequency range is investigated. It is demonstrated that eigenmodes existing at the studied frequencies in ducts with enhanced plasma density allow simplified description that makes analysis of the features of their guided propagation much easier. The results of calculation of the dispersion characteristics and field structure of the whistler modes supported by such ducts are presented.
Authors:
; ; ;  [1]
  1. Lobachevskii State University of Nizhni Novgorod (Russian Federation)
Publication Date:
OSTI Identifier:
22472421
Resource Type:
Journal Article
Resource Relation:
Journal Name: Plasma Physics Reports; Journal Volume: 41; Journal Issue: 3; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; DUCTS; PLASMA; PLASMA DENSITY; PLASMA WAVES; SYMMETRY; WHISTLER INSTABILITY; WHISTLERS