| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2022: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2021: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2020: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2019: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Outline of Final Research Achievements |
We have developed a new SOF detector that can simultaneously evaluate thermal, epithermal, and gamma-ray doses by improving the SOF detector to measure thermal neutron fluence in real-time and combine scintillators containing different neutron sensitizers. In addition, we aimed to develop a small PET device that can be worn on the arm for simultaneous measurement of blood boron concentration during 18F-BPA PET imaging as a direct evaluation method of blood boron concentration. We developed a new DOI detector using the PQD method developed in our laboratory. We confirmed that the position-sensitive photomultiplier tube has sufficient depth discrimination capability at any position in an experiment using four layers of scintillators in actual measurements.
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