| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Research Abstract |
In order to understand the transport of carbon, from erosion to deposition,^<13> CH_4 was injected, and the distribution of the deposited^<13> C was investigated. It was found that^<13> C reached, with H atoms, the carbon tiles in front of the^<13> CH_4 injection port. Hence possible transport process of^<13> C is as follows ;^<13> CH_4 neither dissociated into^<13> C and H, nor ionized, nor traveled along the magnetic field lines. But^<13> CH_4 repeated sticking and reemission with carbon tiles and reached the carbon tile in front of the injection port in the form of^<13> CH_x(x=1-4).
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