Study for neutrino flux uncertainty toward an experiment of CP violation in neutrino oscillation
| Project/Area Number |
20740160
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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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 |
SAKASHITA Ken High Energy Accelerator Research Organization, 素粒子原子核研究所, 助教 (50435616)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | ニュートリノ振動 / ハドロン生成 / ニュートリノ振動実験 / CP対称性の破れ |
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| Research Abstract |
Motivation of this study is to reduce systematic uncertainty in the neutrino beam production. A main source of the uncertainty is a distribution of hadron production in proton and carbon interaction. We measured pion yield distribution from interaction of proton and carbon. Based on the results, we successfully reduce the uncertainty of neutrino beam.
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Report
(4 results)
Research Products
(4 results)
