Published July 2022 | Version v1
Journal article Metadata-only

Experimental study on the drift-Alfven modes in a collisional current-carrying finite-β plasma

Creators

  • 1. Professor Emeritus, University of Yamanashi, Kofu, Yamanashi (Japan)
  • 2. Professor Emeritus, Tohoku University, Sendai, Miyagi (Japan)

Description

A surface-localized mode governing resistive drift-Alfven mode is experimentally observed in a collisional, current-carrying finite-β plasma, accompanied by an electron diamagnetic-drift frequency spectrum. The half-wavelength travelling along the plasma column with the Alfven velocity determines the Alfven mode. The spatial distribution and the phase relation of magnetic components are presented. (author)

Availability note (English)

Available from DOI: https://doi.org/10.1585/pfr.17.1401081

Additional details

Identifiers

DOI
10.1585/pfr.17.1401081;

Publishing Information

Journal Title
Plasma and Fusion Research
Journal Volume
17
Journal Page Range
p. 1401081.1-1401081.5
ISSN
1880-6821

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
54073358
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ALFVEN WAVES; EDGE LOCALIZED MODES; EIGENFUNCTIONS; ELECTRIC CURRENTS; INTERNATIONAL COOPERATION; LANGMUIR FREQUENCY; MAGNETIC FIELDS; MEDIUM-BETA PLASMA; PLASMA CONFINEMENT; PLASMA DRIFT; TOKAMAK DEVICES
Descriptors DEC
CLOSED PLASMA DEVICES; CONFINEMENT; COOPERATION; CURRENTS; FUNCTIONS; HYDROMAGNETIC WAVES; INSTABILITY; PLASMA; PLASMA INSTABILITY; PLASMA MACROINSTABILITIES; THERMONUCLEAR DEVICES

Optional Information

Notes
16 refs., 6 figs., 2 tabs.