Development of experimental techniques for spectroscopy of unbound nuclear states with spin polarization
| Project/Area Number |
15K05106
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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 | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SAKAGUCHI Satoshi 九州大学, 大学院理学研究院, 准教授 (70569566)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 共鳴散乱 / RIビーム / スピン偏極 / 偏極陽子標的 / 不安定核 / 共鳴状態 / 陽子共鳴散乱 / CsI (Tl)シンチレーション検出器 / 非束縛核 |
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| Outline of Final Research Achievements |
Proton resonant scattering is one of useful experimental tools in nuclear physics. Recent development of low-energy RI beams (secondary beams of unstable nuclei) allows us to study proton resonant scattering on unstable nuclei. We are aiming at developing a new technique of “spin polarized proton resonant scattering in inverse kinematics” by replacing a conventional proton target for RI beams with a spin-polarized proton target. One of the first possible applications of the new technique is for proton resonant scattering on carbon-9. In this study, we developed recoil proton detectors and a low-energy carbon-9 beam toward the future spin-polarized resonant scattering experiment. We also performed a test measurement of unpolarized proton resonant scattering on carbon-9.
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Report
(4 results)
Research Products
(8 results)
