2011 Fiscal Year Final Research Report
Research on Photostimulated Phosphors for Fast Neutron Imaging
| Project/Area Number |
21560059
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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 |
Applied physics, general
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
SAKASAI Kaoru 独立行政法人日本原子力研究開発機構, J-PARCセンター, 研究主幹 (00343913)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAMURA Tatsuya 独立行政法人日本原子力研究開発機構, J-PARCセンター, 研究副主幹 (60354768)
TOH Kentaro 独立行政法人日本原子力研究開発機構, J-PARCセンター, 研究副主幹 (40344717)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 高速中性子 / イメージング / 輝尽性蛍光体 |
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| Research Abstract |
In order to detect or image fast neutrons, detection methods using photostimulated phosphors and polyethylene have been studied. As a result of experimental and numerical studies, it was confirmed that the method where the polyethylene sheets were set in front of the phosphors was effective for high sensitive detection, while the method using the mixture of polyethylene powder and the phosphors for imaging with high position resolution. In addition, based on the results, practical plates with an area of 10 x 10 cm^2 have been manufactured.
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