2009 Fiscal Year Final Research Report
Study on beam crystallization by three-dimensional laser cooling in a dispersion-free storage ring and extraction of crystalline beams
| Project/Area Number |
19740152
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
YOSUKE Yuri Japan Atomic Energy Agency, 放射線高度利用施設部, 研究員 (90414565)
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| Project Period (FY) |
2007 – 2009
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| Keywords | クリスタルビーム / ビーム冷却 / レーザー冷却 / イオンビーム / 蓄積リング / 空間電荷効果 |
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| Research Abstract |
In order to realize an extremely high-quality charged-particlebeam, "crystalline beam", a formation method of crystalline beams by means of three-dimensional laser cooling in a dispersion-free storage ring has been explored using the molecular dynamics simulation technique. The beam heating due to Coulomb interactions, which can be an obstacle to beam cooling, has been evaluated over a wide temperature range to clarify the conditions of a storage ring and beams for beam crystallization. A physical condition has been also found for stable transportation of crystalline beams extracted from a ring.
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[Journal Article] Beam Cooling Experiments at Ion Storage Ring, S-LSR2007
Author(s)
T. Shirai, M. Tanabe, H. Souda, M. Ikegami, S. Fujimoto, H. Tongu, A. Noda, K. Noda, S. Shibuya, T. Fujimoto, S. Iwata, H. Okamoto, Y. Yuri, M. Grieser, H. Fadil, E. Syresin, I.A. Seleznev, A. Smirnov, I. Meshkov
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Journal Title
Proceedings of the 9th Symposium on Accelerator and Related Technology for Application
Pages: 19-22
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