| Project/Area Number |
21604017
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Quantum beam science
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| Research Institution | 財団法人高輝度光科学研究センター (2011)
Japan Synchrotron Radiation Research Institute (2009-2010) |
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Principal Investigator |
AOYAGI Hideki 財団法人高輝度光科学研究センター, 光源・光学系部門, 副主幹研究員 (20416374)
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| Co-Investigator(Kenkyū-buntansha) |
ASANO Yoshihiro 独立行政法人理化学研究所, XFEL研究開発部門・グループ, ディレクター (40354980)
NARIYAMA Nobuteru 財団法人高輝度光科学研究センター, 光源・光学系部門, 主幹研究員 (20344393)
ITOGA Toshiro 財団法人高輝度光科学研究センター, XFEL研究推進室, 研究員 (90525362)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | ダイヤモンド検出器 / 加速器 / 電子線 / 計測工学 / 量子ビーム / パルス計測 / インピーダンス整合 |
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| Research Abstract |
In the X-ray free electron laser facilities, if permanent magnets of insertion devices are irradiated with halo part of electron beam, they may de degaussed. In order to prevent this, an interlock monitor, which is a beam halo monitor, was newly developed, and it was led to practical use. This monitor is equipped with diamond detectors, which has high radiation hardness, in a vacuum duct, and can directly measure intensity of the halo part of the electron beam with high sensitivity. Wake field of electron beam can be controlled by introducing RF fingers, and high-frequency property was improved.
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