| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Research Abstract |
We have been investigated usability of a γ-ray lens, which is spread owing to recent progress of crystal forming technology, for medical imaging. From a simulation result, sub-millimeter position resolution in γ-ray imaging is achievable using γ-ray lens based on Bragg diffraction. However, for the imaging system using this type of lens, we need a long imaging duration such as a few hours. A next-generation γ-ray lens based on Delbruck diffraction might realize a shortening of imaging duration.
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