Development of high-accuracy local-field calculation system in a stochastic approach
| Project/Area Number |
23740218
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
ABE Tetsuo 大学共同利用機関法人高エネルギー加速器研究機構, 加速器研究施設, 准教授 (70370070)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | フローティング・ランダムウォーク / モンテカルロ / 局所場 / 電磁場 / 加速器 / 高電界 / 数値計算 / フローティング･ランダムウォーク / フローティング・ランダム ウォーク |
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| Research Abstract |
High-gradient RF accelerating structures are linchpins of high-energy accelerators. However, fine surface defects in the structures could increase surface fields, and trigger breakdown of the accelerating structures, leading to deterioration of accelerator performance. In this study, a new method, not based on space discretization, to calculate local electromagnetic fields accurately in a stochastic approach has been verified and established.
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Report
(4 results)
Research Products
(8 results)
