Study on Production of Intense Beams of Unstable Nuclei

不稳定核强束流产生的研究

• 批准号: 01044032
• 负责人: NOMURA Toru
• 金额: $ 2.5万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for international Scientific Research
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01044032/
• 关键词: Isotope Separator on-line; Electron Cyclotron Resonance; Surface Ionization; Ion Optics; Mass separation; Robot Control

Various problems concerning the production of high-intensity radioactive ion beams produced in nuclear reactions have been studied in collaboration with investigators in the ISOLDE facility at CERN, Switzerland and in the ISOL facility at TRIUMF, Canada. The main subjects studied are listed below:1. Development of the ECR and surface-ionization type ion sources for an isotope separator on-line (ISOL), 2. Discovery of realistic solutions in the ion-optics of an ISOL having a high mass resolving power, 3. Problems in the robot control for a high-intensity ISOL.

与瑞士欧洲核子研究中心Isolde设施和加拿大TRIUMF的Isolde设施的调查人员合作，研究了有关产生核反应产生的高强度放射性离子束的各种问题。主要研究内容如下：1.用于在线同位素分离器(ISOL)的ECR和表面电离型离子源的研制；2.在具有高质量分辨率的ISOL的离子光学中发现实际解决方案；3.高强度ISOL的机器人控制问题。

项目成果

T. NOMURA: "Radioactive Beam Facility in Japan Hadron Project" Proc. Int. Conf. on heavy-ion physics and nuclear astrophysical problems (World Scientific, 1989). 259-311 (1989)

T. NOMURA：“日本强子计划中的放射性束设施”Proc。

T.NOMURA: "Radioactive Beam Facility in Japan Hadron Project" Proc.Int.Symp.on heavyーion Physics and nuclear astrophysical problems(World Scientific Co.). (1989)

T.NOMURA：“日本强子计划中的放射性束设施”Proc.Int.Symp.on 重离子物理和核天体物理问题（World Scientific Co.）（1989 年）。

K.Shimomura: "Nuclear Polarization and Magnetic Resonance of Implanted Atoms with Radiation Detected Optical Pumping in Solids" CERN/ISOLDE IP. 68. (1989)

K.Shimomura：“固体中辐射检测光泵浦注入原子的核偏振和磁共振”CERN/ISOLDE IP。

M. Fujioka: "Ion-Optical Design of a Pilot Separator for the JHP ISOL" INS Report. 784. 1-8 (1989)

M. Fujioka：“JHP ISOL 中试分离器的离子光学设计” INS 报告。

H. MIYATAKE: "Alpha Decays of ^<221>Pa and ^<218.219>Ac" Nuclear Physics. A501. 557-571 (1989)

H. MIYATAKE：“^<221>Pa 和 ^<218.219>Ac 的阿尔法衰变”核物理。