カテゴリ: 論文誌(論文単位)グループ名: 【A】基礎・材料・共通部門発行日: 2024/10/01タイトル(英語): Experimental Study of High-beta Equilibrium Transition of ST Plasmas during Merging/Reconnection Heating著者名: 田中 瑞己(東京大学大学院新領域創成科学研究科),蔡 雲漢(東京大学大学院新領域創成科学研究科),田辺 博士(東京大学大学院新領域創成科学研究科),小野 靖(東京大学大学院新領域創成科学研究科)著者名(英語): Mizuki Tanaka (Graduate School of Frontier Science, The University of Tokyo), Yunhan Cai (Graduate School of Frontier Science, The University of Tokyo), Hiroshi Tanabe (Graduate School of Frontier Science, The University of Tokyo), Yasushi Ono (Graduate School of Frontier Science, The University of Tokyo)キーワード: 高ベータプラズマ,トカマク平衡,磁気リコネクション,球状トカマク high-beta plasma,tokamak equilibrium,magnetic reconnection,spherical tokamak要約(英語): The reconnection/merging of two spherical tokamak (ST) plasmas is found to transform their low-beta ST equilibria with peaked current density profiles to a single high-beta one with hollow current density profile. Our 2D magnetic probe measurement reveals formation of 2D ring-type hollow current density profile of the produced ST using reconnection current at around X-point.本誌: 電気学会論文誌A(基礎・材料・共通部門誌) Vol.144 No.10 (2024)本誌掲載ページ: 399-400 p原稿種別: 研究開発レター/日本語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/144/10/144_399/_article/-char/ja/