| Project/Area Number |
24540306
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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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 | Osaka University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
MATSUDA Youhei 甲南大学, 理工学部, 研究員 (50569043)
ZENIHIRO Juzo 理化学研究所, 仁科センター, 研究員 (70529057)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 陽子弾性散乱 / 不安定核 / 陽子分布 / 中性子分布 / 中間エネルギー陽子弾性散乱 / 原子核の陽子分布 / 原子核の中性子分布 / 不安定核陽子弾性散乱 / 炭素16ビーム / 大口径固体水素標的 / 固体水素薄膜 / 低ガス高速ドリフトチェンバー / 16C / 9C / 三体力 / 固体水素標的 |
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| Outline of Final Research Achievements |
In order to measure density distributions of unstable nuclei, we have constructed a new beam line at RIKEN Nishina center and installed our recoil proton spectrometer called ESPRI. As the 1st experiment we have succeeded to measure proton elastic scattering using the unstable 16C nuclear beam and the solid hydrogen target. For 12,13C we have measured elastic scattering of polarized protons at RCNP. For 14C we are now preparing radiation safety arrangements to avoid accidents. We have also successfully measured elastic scattering of protons from 90,92,94Zr at 200 MeV and 300 MeV to confirm to deduce proton and neutron density distributions independently and the data reduction and the analysis are in progress.
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