2017 Fiscal Year Final Research Report
Studies on hyperfine fields of rare-earth-element impurities and the measurements of magnetic moments of neutron-rich nuclei in medium-mass region
| Project/Area Number |
26400290
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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 | Kyoto University |
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Principal Investigator |
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| Research Collaborator |
Ohkubo Yoshitaka
Taniguchi Akihiro
Tsuneyama Masayuki
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Keywords | 摂動角相関 / 核磁気モーメント / 超微細場 / RIビーム |
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| Outline of Final Research Achievements |
Re-evaluations of the magnetic moments of unstable nuclei in medium-mass region were intended by improving the reliability of the magentic monent of reference nucleus through the re-measurement of hyperfine field of rare-earth elements in ferromagnetic materials. TDPAC measurements of Pm-147 and Ce-140 in Fe, and the development a new TDPAC measurement system were performed, but magnetic moments of unstable nuclei in medium-mass region were not performed due to the operation of the nuclear reactor at Kyoto University were terminated by legal regulations for most of the period in this study.
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| Free Research Field |
原子核物理
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