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電子ビーム冷却された陽子ビームのOrdering相転移
https://repo.qst.go.jp/records/53910
https://repo.qst.go.jp/records/53910878ba2b7-3984-4db6-9469-52954bb28383
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2007-12-02 | |||||
タイトル | ||||||
タイトル | 電子ビーム冷却された陽子ビームのOrdering相転移 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
白井, 敏之
× 白井, 敏之× 田辺, 幹夫× 想田, 光× 池上, 将弘× 頓宮, 拓× 野田, 章× 野田, 耕司× Grieser, Manfred× Meshkov, I× Smirnov, Alexander× 白井 敏之× 田辺 幹夫× 想田 光× 頓宮 拓× 野田 章× 野田 耕司 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The one-dimensional ordering experiment of protons has been performed using the electron cooling at S-LSR. The first proton ordering has been successfully confirmed and the abrupt drop in the momentum spread has been observed at a proton number of 2000 with electron currents of 25 mA, 50 mA and 100 mA. The transition temperature of the proton ordering is 0.17 meV in the longitudinal direction. Below the transition, the longitudinal proton temperature is cooled down to 26 maicro eV, which is close to the longitudinal electron temperature. The results of the beam simulations using the molecular dynamics method also agree well with the experimental results. | |||||
書誌情報 |
日本加速器学会年会・リニアック技術研究会 巻 4, p. 115-117, 発行日 2007-11 |