Fast electron density imaging with third generation Compton scattered X -ray CT
| Project/Area Number |
23760824
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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 |
Nuclear engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 原子力計測 / 放射線物理 / 非破壊分析 / Ｘ線ＣＴ / コンプトン散乱 / 粒子線治療 / イメージング / 電子数密度 / 陽子線治療 / 治療計画 / 放射線イメージング |
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| Research Abstract |
The third generation Compton scattered X-ray CT system was fabricated by combining a X-ray tube, a fan-beam collimator, a rotational stage, a parallel plate collimator and flat-panel X-ray imager. Through basic experiments, we confirmed the third generation system can obtain the scattered X-ray CT image within feasible measurement time. In addition, the combining CT technique between transmissionand Compton scattered X-ray CT was confirmed to obtain a more accurate electron density image with same image quality as the conventional X-ray CT.
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Report
(3 results)
Research Products
(13 results)
