| Project/Area Number |
15K17666
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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 |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
Fukao Yoshinori 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 助教 (80443018)
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| Research Collaborator |
KANDA Sohtaro
SHIMOMURA Koichiro
UENO Yasuhiro
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | beam monitor / muon / scintillating fiber / ビームモニター / パルスミューオンビーム / 精密測定実験 |
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| Outline of Final Research Achievements |
We developed a beam monitor for the various precision measurement in fundamental physics using pulsed muon beam. The detector consists of 0.1mm-diameter scintillating fibers to make the thickness of the detector as small as possible. The ultra-thin detector makes it possible to minimize the energy loss and scattering of the beam. The performance of the beam monitor was evaluated using muon beam at J-PARC MUSE D-line. We confirmed the detector gains sufficient signal and succeeded the measurement of the beam profile. We also installed the beam monitor to the J-PARC MuSEUM experiment and contributed to the measurement of muonium hyperfine structure.
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