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Title: Investigation of relativistic runaway electrons in electron cyclotron resonance heating discharges on Korea Superconducting Tokamak Advanced Research

Abstract

The behavior of relativistic runaway electrons during Electron Cyclotron Resonance Heating (ECRH) discharges is investigated in the Korea Superconducting Tokamak Advanced Research device. The effect of the ECRH on the runaway electron population is discussed. Observations on the generation of superthermal electrons during ECRH will be reported, which will be shown to be consistent with existing theory for the development of a superthermal electron avalanche during ECRH [A. Lazaros, Phys. Plasmas 8, 1263 (2001)].

Authors:
 [1];  [1];  [2]
  1. Department of Plasma Physics and Nuclear Fusion, Korea University of Science and Technology, Daejeon 305-350 (Korea, Republic of)
  2. (Korea, Republic of)
Publication Date:
OSTI Identifier:
22299827
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 21; Journal Issue: 7; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ECR HEATING; PLASMA; RELATIVISTIC RANGE; RUNAWAY ELECTRONS; TOKAMAK DEVICES

Citation Formats

Kang, C. S., Lee, S. G., E-mail: sglee@nfri.re.kr, and National Fusion Research Institute, Daejeon 305-806. Investigation of relativistic runaway electrons in electron cyclotron resonance heating discharges on Korea Superconducting Tokamak Advanced Research. United States: N. p., 2014. Web. doi:10.1063/1.4890461.
Kang, C. S., Lee, S. G., E-mail: sglee@nfri.re.kr, & National Fusion Research Institute, Daejeon 305-806. Investigation of relativistic runaway electrons in electron cyclotron resonance heating discharges on Korea Superconducting Tokamak Advanced Research. United States. doi:10.1063/1.4890461.
Kang, C. S., Lee, S. G., E-mail: sglee@nfri.re.kr, and National Fusion Research Institute, Daejeon 305-806. Tue . "Investigation of relativistic runaway electrons in electron cyclotron resonance heating discharges on Korea Superconducting Tokamak Advanced Research". United States. doi:10.1063/1.4890461.
@article{osti_22299827,
title = {Investigation of relativistic runaway electrons in electron cyclotron resonance heating discharges on Korea Superconducting Tokamak Advanced Research},
author = {Kang, C. S. and Lee, S. G., E-mail: sglee@nfri.re.kr and National Fusion Research Institute, Daejeon 305-806},
abstractNote = {The behavior of relativistic runaway electrons during Electron Cyclotron Resonance Heating (ECRH) discharges is investigated in the Korea Superconducting Tokamak Advanced Research device. The effect of the ECRH on the runaway electron population is discussed. Observations on the generation of superthermal electrons during ECRH will be reported, which will be shown to be consistent with existing theory for the development of a superthermal electron avalanche during ECRH [A. Lazaros, Phys. Plasmas 8, 1263 (2001)].},
doi = {10.1063/1.4890461},
journal = {Physics of Plasmas},
number = 7,
volume = 21,
place = {United States},
year = {Tue Jul 15 00:00:00 EDT 2014},
month = {Tue Jul 15 00:00:00 EDT 2014}
}