Numerical Study on Particle Distribution in Longitudinal Phase Space and Beam Current Profile using Compact Electron Beam Simulator for Heavy Ion Inertial Fusion

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カテゴリ: 論文誌(論文単位)グループ名: 【B】電力・エネルギー部門発行日: 2017/05/01タイトル(英語): Numerical Study on Particle Distribution in Longitudinal Phase Space and Beam Current Profile using Compact Electron Bea m Simulator for Heavy Ion Inertial Fusion著者名: Takashi Kikuchi (Nagaoka University of Technology), Yasuo Sakai (Tokyo Institute of Technology), Jun Hasegawa (Tokyo Institute of Technology), Kazuhiko Horioka (Tokyo Institute of Technology), Kazumasa Takahashi (Nagaoka University of Technology), Toru Sa著者名(英語): Takashi Kikuchi (Nagaoka University of Technology), Yasuo Sakai (Tokyo Institute of Technology), Jun Hasegawa (Tokyo Institute of Technology), Kazuhiko Horioka (Tokyo Institute of Technology), Kazumasa Takahashi (Nagaoka University of Technology), Toru Sasaki (Nagaoka University of Technology), Nob. Harada (Nagaoka University of Technology)キーワード: heavy ion inertial fusion，beam physics，space-charge-dominated beam，electron beam要約(英語): Numerical analyses for beam dynamics in a compact simulator constructed by an electron beam device are carried out in space-charge-dominated regime for heavy-ion beam driven inertial confinement fusion. In strong space-charge-dominated regime, it is expected that fine structures of the charge distribution of the beam bunch are canceled, and the beam current waveform becomes smooth, because of the repulsion force due to the space charge effect. However, the numerical simulation results indicated that the fine noisy error of the voltage applied at the gap is obstinate in the phase space for this study.本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.137 No.5 （2017）本誌掲載ページ: 344-348 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/137/5/137_344/_article/-char/ja/ Show more