<RESEARCH REPORT>Electron Energy Increase of an REB-Ring by Major Radius Compression

  • HASEGAWA Mitsuru
    Research Information Center, Institute of Plasma Physics, Nagoya University (Present address)Mitsubishi Electric Corp.
  • NARIHARA Kazumichi
    Research Information Center, Institute of Plasma Physics, Nagoya University
  • TOMITA Yukihiro
    Research Information Center, Institute of Plasma Physics, Nagoya University
  • TSUZUKI Tetsuya
    Research Information Center, Institute of Plasma Physics, Nagoya University
  • MOHRI Akihiro
    Research Information Center, Institute of Plasma Physics, Nagoya University

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説明

Measurement of X-ray bremsstrahlung emitted from REB rings formed in SPAC-VI toroidal device elucidated that major radius compression of the ring raises energies of the ring electrons. At the compression ratio of 2.0,the ring current rose from 24kA to 50kA. The highest energy of electrons that was estimated by hard X-ray spectrum measurement increased from ∿1 MeV to ∿2 MeV. The energy distribution of REB was broadly spread. During the compression, the current of ring I_R and the major radius R are governed by the relation I_R・R=const.. Some discussions on this relation are given in which energy spread of the beam electrons and the change in the magnetic flux enclosed by the ring are taken into consideration.

収録刊行物

  • Research report

    Research report 820 1-32, 1987-03

    核融合科学研究所

詳細情報 詳細情報について

  • CRID
    1574231876535527424
  • NII論文ID
    110000012163
  • NII書誌ID
    AA0081640X
  • ISSN
    04694732
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

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