Polarized negative ion source at the Kyoto University tandem accelerator

被引:0
|
作者
Nakamura, M [1 ]
Kuwamoto, S [1 ]
Takahashi, S [1 ]
Hirose, M [1 ]
Imai, K [1 ]
Murakami, T [1 ]
Yosoi, M [1 ]
Yoshimura, M [1 ]
Mori, Y [1 ]
Takagi, A [1 ]
Ikegami, K [1 ]
Kinsho, M [1 ]
机构
[1] Kyoto Univ, Dept Phys, Kyoto 60601, Japan
关键词
D O I
暂无
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A polarized H- and D- ion source is newly constructed. Atomic H or D beams from a dissociator with a cooled nozzle enter a system of permanent sextupole magnets and a radio-frequency transition(RFT) where they are focused and polarized. They enter a downstream electron-cyclotron-resonance (ECR) heated plasma ioniser from which positive ions are extracted. Negative ions are produced from the positive beam by charge exchange in rubidium vapor. Beam test results are briefly described.
引用
收藏
页码:509 / 510
页数:2
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