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An analysis of transverse evolution of electron swarms in gases using moment equations and a propagator method

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タイトル: An analysis of transverse evolution of electron swarms in gases using moment equations and a propagator method
著者: Sugawara, Hirotake 著作を一覧する
Sakai, Yosuke 著作を一覧する
発行日: 1999年 7月21日
出版者: Institute of Physics
誌名: Journal of Physics D: Applied Physics
巻: 32
号: 14
開始ページ: 1671
終了ページ: 1680
出版社 DOI: 10.1088/0022-3727/32/14/320
抄録: A simulation technique for analysis of transverse evolution of electron swarms in gases was developed based onmoment equations derived from the Boltzmann equation. A numerical calculation of the moment equations for an electron swarm was performed using a propagator method and it was demonstrated that the propagator method can be used to calculate the higher-order transverse diffusion coefficients stably. Applying a Hermite expansion technique, the electron distribution in real space and other electron swarm parameters were derived as functions of the transverse position. The calculation result was verified by comparisons with those by a Monte Carlo simulation and other methods. Features of the transverse electron swarm evolution were presented.
Rights: Copyright © 1999 Institute of Physics
関連URI: http://www.iop.org/EJ/journal/JPhysD
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/13467
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 菅原 広剛

 

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