| Project/Area Number |
24654063
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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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 | Niigata University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
IZUMIKAWA Takuji 新潟大学, 研究推進機構, 准教授 (60282985)
GOTO Jun 新潟大学, 研究推進機構, 助教 (90370395)
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| Research Collaborator |
SARAYA Yuichi 新潟大学, 大学院自然科学研究科
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 陽子線CT / シリコン検出器 / 高速位置測定器 / 粒子線治療 / CT撮像 / 陽子線治療 / シリコン位置測定器 / 医学物理 |
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| Outline of Final Research Achievements |
The tomography application with high energy charged particle has possibility that cancer therapy become more accurate and more effective. This study aims to develop CT (computed tomography) system with the technology developed for accelerator experiment. It succeeded to show the resolution of 0.3 mm in spatial and 0.2 % in electron density measurement. We have also developed new system which has 1,000 times faster data taking rate in order to shorten the beam exposure time. We succeeded to measure the profile of high rate proton beam ( > 100kHz ).
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