Ion Heating by the Current-Driven Turbulence in an Inhomogeneous Plasma

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概要

• 論文の詳細を見る

• Basic experiments of turbulent heating are ca?ried out on a non-isothermal,inhomogeneous and collisionless plasma in a ux?iform magnetic field, 7X highfrectuencv drift wave (HFDW) with ktt'::::knI0 ;nnd wrn>a>>fi is exci'ted bvthe parallel electrona current to the direction of the>maguaetic field. FIOIII detailedmeasuremeztts of the ion energy distribution, it is found that ions are heatedisotropically and nonlocally. The ion heating is always accompanied with thelarge amplitude HFDW turbulence. The ion healing rate can be well explainedby the semi-phenomenological quasi-linear stochastic heating theory.

• 社団法人日本物理学会の論文
• 1980-07-15

著者

• Matsunaga Kouzi

  Institute Of Plasma Physics Nagoya University

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