A 10-Channel Neutral Particle Energy Analyser for Measurements of Ion Temperatures on Tokamak Plasmas
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概要
- 論文の詳細を見る
A 10-ch neutral particle energy analyser and its application to JAERI-tokamak devices are described. The analyser is a 45-degree parallel-plate electrostatic type with ten ion detectors.The analyser was calibrated for the energy and transmission efficiency by using electron and proton beams, and the conversion efficiency in the charge-stripping cell was experimentally obtained with hydrogen-atom beams. By using the analyser, ion temperatures of the JFT-2a and JUT-2 devices have been measured. It is found that the ion temperature can be determined with sufficient accuracy from six plasma shots (three shots to measure particle signals and three shots to determine background nxoises). The peak ion temperatures ranging from 80 to 350 eV are about (1/2-1/4) of the.central electron temperatures.
- 社団法人応用物理学会の論文
- 1977-01-05
著者
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FUNAHASHI Akimasa
Division of Thermonuclear Fusion Research,Japan Atomic Energy Research Institute,Tokai Establishment
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TAKEUCHI Hiroshi
Division of Thermonuclear Fusion Research,Tokai Establishment,Japan Atomic Energy Research Institute
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TAKAHASHI Koki
Division of Thermonuclear Fusion Research,Tokai Establishment,Japan Atomic Energy Research Institute
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Takahashi Koki
Division Of Thermonuclear Fusion Research Japan Atomic Energy Research Institute Tokai Establishment
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SHIRAKATA Hirofumi
Division of Thermonuclear Fusion Research, Japan Atomic Energy Research Institute
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YANO Syukuro
Kobe University of Mercantile Marine
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Funahashi Akimasa
Department Of Thermonuclear Fusion Research Naka Fusion Research Establishment Japan Atomic Energy R
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Funahashi Akimasa
Division Of Thermonuclear Fusion Research Japan Atomic Energy Research Institute Tokai Establishment
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Takeuchi Hiroshi
Division Of Thermonuclear Fusion Research Japan Atomic Energy Research Institute Tokai Establishment
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Shirakata Hirofumi
Division Of Physics Japan Atomic Energy Research Institute
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Shirakata Hirofumi
Division Of Thermonuclear Fusion Research Japan Atomic Energy Research Institute
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Takeuchi Hiroshi
Division Of Oral Pathology Department Of Oral Pathogenesis And Disease Control Asahi University School Of Dentistry
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Takeuchi Hiroshi
Division Of Chemistry Graduate School Of Science Hokkaido University
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