A Static Model for the Continuum-Lowering of a Hydrogen-Like Ion as an Ultra-Dense Plasma Diagnostics : Condensed Matter and Statistical Physics
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概要
- 論文の詳細を見る
A simple formula for the density diagnostics of a plasma is proposed in the present work. The idea comes from the level-crossing feature of a hydrogen-like ion immersed in the plasma. Viewing the lowest electronic states to which the crossing between all neighboring levels takes place, the density is shown to be expressed in a tractable form as a function of the ionization-potential lowering of the emitter. The calculation performed for the ion-sphere model with the Hartree-potential turns out to be as accurate as those for the Stewart-Pyatt model. The edge-shift is discussed in connection with the ionization-potential lowering which is caused from the screening effect in the plasma.
- 理論物理学刊行会の論文
- 1993-08-25
著者
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Yamamoto Kenji
Faculty of Agriculture, Kyoto University
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YAMAMOTO Katsuji
Institute of Field Physics Department of Physics and Astronomy University of North Carolina
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Yamamoto K
Department Of Physics Hiroshima University
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Yamamoto Kenji
Faculty Of Liberal Arts And Science Okayama University Of Science
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YAMAMOTO Katsuji
Institute of Field Physics, Department of Physics and Astronomy University of North Carolina
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YAMAMOTO Kazuyoshi
Department of Physics, Science University of Tokyo
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YAMAMOTO Kunio
Institute of Physics, college of General Education Osa
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YAMAMOTO Kazuhiro
Uji Research Center, Yukawa Institute for Theoretical Physics Kyoto University
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YAMAMOTO Kazuhiro
Department of Physical Science, Hiroshima University
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