2009 Fiscal Year Final Research Report
Quantum Beam Source Research by Laser Compton Gamma-ray
| Project/Area Number |
19540419
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
原子・分子・量子エレクトロニクス・プラズマ
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| Research Institution | University of Hyogo |
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Principal Investigator |
MIYAMOTO Shuji University of Hyogo, 高度産業科学技術研究所, 教授 (90135757)
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| Co-Investigator(Kenkyū-buntansha) |
AMANO Sho 兵庫県立大学, 高度産業科学技術研究所, 助教 (50271200)
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| Co-Investigator(Renkei-kenkyūsha) |
LI Dazhi レーザー技術総合研究所, 研究員 (00373209)
FUJIWARA Mamoru 大阪大学, 核物理研究センター, 准教授 (00030031)
HAYAKAWA Takehiti (独)日本原子力研究開発機構, 量子ビーム応用研究部門, 主任研究員 (70343944)
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| Project Period (FY) |
2007 – 2009
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| Keywords | ビーム物理 / 量子ビーム |
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| Research Abstract |
A laser Compton scattering gamma-ray source is a unique light source obtained by scattering a laser photon with a high-energy electron beam. In this research, we have actualized a world class gamma-ray beam source of 10^7 gamma-photon/s for 1-1.7MeV and 6-17MeV photon energy range. The linear and circular polarization degree of more than 90% were measured. Using these gamma-ray source, a neutron generation by photo-nuclear reaction, an electron-positron pair creation, and a nuclear transmutation were studied.
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[Journal Article] Half-life of 164 Ho isomer populated in (γ, n) reactions with laser Compton scatteringγ-rays at NewSUBARU2008
Author(s)
T. Hayakawa, T. Shizuma, S. Miyamoto, S. Amano, K. Horikawa, K. Ishihara, M. Mori, K. Kawase, M. Kando, N. Kikuzawa, S. Chiba, T. Mochizuki, T. Kajino, M. Fujiwara
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Journal Title
Phys. Rev. C77
Pages: 068801-1-4
Peer Reviewed
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