| Project/Area Number |
21340072
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
SUGAI Isao 大学共同利用機関法人高エネルギー加速器研究機構, 加速器研究施設, 研究員 (80150291)
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| Co-Investigator(Kenkyū-buntansha) |
TAKAGI Akira 大学共同利用機関法人高エネルギー加速器研究機構, 加速器研究施設, 講師 (10100819)
TAKEDA Yasuhiro 大学共同利用機関法人高エネルギー加速器研究機構, 加速器研究施設, 技師 (70391745)
IRIE Yoshiro 大学共同利用機関法人高エネルギー加速器研究機構, 加速器科学支援センター, シニアフエロー (00124173)
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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 |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2009: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
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| Keywords | 炭素フォイル / ストリッパーフォイル / 大強度陽子加速器 / ターゲットバンキング / バッキングフォイル / 荷電変換膜 / ターゲットバッキング膜 |
|---|
| Research Abstract |
We have prepared various type HBC-foils by Controlled DC/AC arc-discharge method. The lifetime of these foils were measured with three different ion energies provided from Tokyo Institute of Technology, KEK and Los Alamos National Laboratory USA. The HBC-foils showed superior characteristics, especially the lifetimes of 250 and 100 times longer than that of CM-foil and nano diamond foil. Even at high temperature of 1800-2300 K.
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