Design Study of High Intensity Beam lines using Radiation Resistant Magnets

使用抗辐射磁体的高强度束线设计研究

• 批准号: 18204026
• 负责人: TAKASAKI Minoru
• 金额: $ 30.7万
• 依托单位: High Energy Accelerator Research Organization
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-18204026/
• 关键词: 大強度; 耐放射線; 速着脱; 耐熱; K中間子工場; J-PARC; MIケーブル; 完全無機絶縁; 間接水冷; 真空; トリチウム; MIC

It is very difficult to design the vacuum ducts which are used in the magnets near the production target of the high power beam accelerator such as J-PARC. In order to eliminate vacuum ducts from magnet gaps, we developed the magnet system which enabled us to operate large scale radiation resistant magnets in vacuum. The proto-type of the system was constructed and tested by use of the real size beam line magnets. After fixing several problems, we found that the system could work reasonably. This technical result was immediately employed at the real construction of the beam lines near the target station of J-PARC Hadron Facility. The result was also selected the oral presentation at 20^<th> international conference on magnet technology (MT20).

在J-PARC等高功率束流加速器生产目标附近的磁体中设计真空管道是非常困难的。为了消除磁隙中的真空管道，我们开发了磁体系统，使我们能够在真空中操作大型抗辐射磁体。该系统的原型是使用真实尺寸的束线磁体构建和测试的。修复了几个问题后，我们发现系统可以正常运行。这一技术成果立即应用于J-PARC强子设施目标站附近束流线的实际施工。该成果还入选第20届国际磁体技术会议（MT20）口头报告。

项目成果

J-PARCハドロン実験施設におけるビームコリメータ

J-PARC 强子实验设施的光束准直器

• 发表时间: 2008
• 作者: E.Hirose;K.H.Tanaka 他;豊田晃久;高橋仁
• 通讯作者: 高橋仁

The first beam from the J-PARC 50 GeV-PS, Oral Presentation at Varenna

来自 J-PARC 50 GeV-PS 的第一束光束，在瓦伦纳进行口头演示

• 发表时间: 2009
• 作者: Ju Jing;Mu Gang;Zhaofei Li;Masanori Watahiki;Kazumi Sato;Heihu Wen;Katsumi Tanigaki;C. S. Lim;長田博文;Tanaka Kazuhiro
• 通讯作者: Tanaka Kazuhiro

Status and plan of J-PARC

J-PARC现状及规划

• 发表时间: 2008
• 期刊: Journal of Phys G35 104029
• 作者: E. Hirose;K. H. Tanaka;H. Takahashi;K. Agari;M. Ieiri;Y. Katoh;A. Kiyomichi;M. Minakawa;R. Muto;M. Naruki;H. Noumi;Y. Sato;Y. Suzuki;M. Takasaki;A. Toyoda;Y. Yamada;Y. Yamanoi;H. Watanabe;H. Tanaka;K. Kato;N. Saitoh;M. Saijyo;Shinya Sawda
• 通讯作者: Shinya Sawda

The first beam of the J-PARC hadron experimental hall, Oral presentation at 8th European Research Conference on "Electromagnetic Interactions with Nucleons and Nuclei" (EINN 2009)

J-PARC 强子实验大厅的第一束光束，在第八届欧洲研究会议“核子和原子核的电磁相互作用”上的口头报告（EINN 2009）

• 发表时间: 2009
• 作者: A. Yurgens;M. Torstensson;L. X. You;T. Bauch;D. Winkler;I. Kakeya and K. Kadowaki;Tanaka Kazuhiro
• 通讯作者: Tanaka Kazuhiro

Electrostatic separator for K1.8 beam line at J-PARC

J-PARC K1.8 光束线静电分离器

• 发表时间: 2008
• 期刊: Nuclear Instruments and Methods in Physics research B266
• 作者: Masaharu Ieiri;Michifumi Minakawa;Keizo Agari;Yohji Katoh;Erina Hirose;Hiroyuki Noumi;Yoshinori Sato;Yoshihiro Suzuki;Hitoshi Takahashi;Minoru Takasaki;Kazuhiro Tanaka;Akihisa Toyoda;Yutaka Yamanoi;Hiroaki Watanabe
• 通讯作者: Hiroaki Watanabe