2015 Fiscal Year Final Research Report
Development of a electron gun for a surpeconducting accelerator based positron source
| Project/Area Number |
26790068
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
General applied physics
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
O'Rourke Brian 国立研究開発法人産業技術総合研究所, 分析計測標準研究部門, 主任研究員 (60586551)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Keywords | RF電子銃 / 超伝導加速器 / カーボンナノ構造 |
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| Outline of Final Research Achievements |
We have designed and manufactured a 500 MHz coaxial RF electron gun based on extensive simulations with LLNL superfish program. The cavity was used in conjunction with a carbon nanostructured field emitter cathode in an attempt to develop an RF electron gun for an superconducting accelerator. We measured the electron current as a function of RF power. We are now characterizing the pulse structure of the emitted electrons and will connect the RF electron gun to the SCA in the near future.
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| Free Research Field |
陽電子発生、陽電子消滅、加速器
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