Evidence of 9Be + p nuclear reactions during 2ω CH and hydrogen minority ICRH in JET-ILW hydrogen and deuterium plasmas

JET contributors

研究成果: ジャーナルへの寄稿学術論文査読

3 被引用数 (Scopus)

抄録

The intensity of 9Be + p nuclear fusion reactions was experimentally studied during second harmonic (2ω CH) ion-cyclotron resonance heating (ICRH) and further analyzed during fundamental hydrogen minority ICRH of JET-ILW hydrogen and deuterium plasmas. In relatively low-density plasmas with a high ICRH power, a population of fast H+ ions was created and measured by neutral particle analyzers. Primary and secondary nuclear reaction products, due to 9Be + p interaction, were observed with fast ion loss detectors, γ-ray spectrometers and neutron flux monitors and spectrometers. The possibility of using 9Be(p, d)2α and 9Be(p, α)6Li nuclear reactions to create a population of fast alpha particles and study their behaviour in non-active stage of ITER operation is discussed in the paper.

本文言語英語
論文番号026033
ジャーナルNuclear Fusion
58
2
DOI
出版ステータス出版済み - 2018/02

ASJC Scopus 主題領域

  • 核物理学および高エネルギー物理学
  • 凝縮系物理学

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