| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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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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