Thermodynamic Theory of Light Ion Beam Propagation in a Plasma
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概要
- 論文の詳細を見る
Propagation of a light ion beam in a plasma is investigated theoretically. Thebasic principle determining the steady state of the beam transport in a plasma isascertained from the view points of the theory of the irreversible processes. Asa preliminary work to discuss the collisional plasma, we consider a state in whichthe entropy production vanishes and obtain an extended result of Chen andDavidson to include the current due to the drift of the plasma electrons. Twoextreme cases are considered : (/) No rotation of the beam around the axis ofsymmetry or complete neutralization of azimuthal beam current by the plasmaelectron. (ii) Complete balancing of the electrostatic repulsive force on a beamton and the magnetically pinching force due to the axial beam current. It is shownthat the distribution of ions in a rotational ton beam is given by the Bennett type,provided the current is over-neutralized azimuthally.
- 社団法人日本物理学会の論文
- 1983-08-15
著者
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Kato Tomokazu
Department Of Applied Physics School Of Science And Engineering Waseda University
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Ohsawa Takashi
Department Of Applied Physics School Of Science And Engineering Waseda University
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Kato Tomokazu
Department Of Applied Physics Facullty Of Science And Engineering Waseda University
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Ohsawa Takashi
Department of Applied Physics,School of Science and Engineering,Waseda University
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