| Budget Amount *help |
¥43,680,000 (Direct Cost: ¥33,600,000、Indirect Cost: ¥10,080,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2019: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2018: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
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| Outline of Final Research Achievements |
Development of General Anti-Particle Spectrometer (GAPS) has been carried out. GAPS is motivated to investigate the dark matter physics through unexplored highly sensitive observation of cosmic-ray antiparticles, including hitherto undiscovered antideuterons.
In preparation for the Antarctic balloon flights, key technologies such as lithium-drifted silicon detectors and heat-pipe cooling system have been developed. Using their engineering models as well as the flight models, their fundamental performances have been verified at the system level. These achievements successfully concluded the GAPS preparation phase toward the Antarctic-balloon science flights.
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