2013 Fiscal Year Final Research Report
Accelaration of nuclear fusion and decay in solid and liquid metal
| Project/Area Number |
23540333
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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 | Tohoku University |
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Principal Investigator |
KASAGI Jirohta 東北大学, 電子光理学研究センター, 名誉教授 (10016181)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 核融合反応 / α崩壊 / 遮蔽エネルギー / 超音波キャビテーション / 重陽子ビーム照射 / 液体金属 / 協力衝突反応 |
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| Research Abstract |
(1) A dynamical screening effect induced by deuteron beam bombardment was studied for alpha-decay nucleus 147Sm in a metal Sm plate. An upper limit of the screening energy was deduced to be 19.3 keV.(2) A high temperature dueterium plasma was generated by irradiating a deuteron beam on liquid Li under ultrasonic operation. The temperature of the deuteron plasma in ultrasonic cavitation is deduced to be more than 10E6 K.(3) Cooperaion colliding d+d reaction, which is unique for melecular deuteron beam bombardment, was found for the first time. The screening energy of the d+d reaction in liquid In and Sn was measured using this reaction.
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