| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2013: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2011: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
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| Research Abstract |
With our original tracer-encapsulated solid pellet, the tracer can be deposited in a plasma, and the penetration depth can be adjusted according to the research purposes. We found the tracer particles stay a long time in the plasma in case of a high density plasma, while the impurity existing outside of the plasma cannot enter into the plasma core. Such a phenomenon does not occur in case of a lower density plasma. We analyzed the mechanism of such a process. Data of the radiation intensity from the impurity are also accumulated.
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