| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
Clusters of galaxies which consist of several thousands of galaxies, are the largest virtualized system in the Universe and filled with the intra-cluster medium of a few times 10^7 K plasma. The clusters are good probe for investigating the evolution of the Universe because the baryon fraction reflects that of the Universe. We found that the baryon fraction of clusters are consistent with that of the Universe with the X-ray, optical, and radio observations. On the other hand, we also developed X-ray micro-calorimeters on board future satellite, which realize high spectral energy resolution to observe the diffuse sources such as clusters.
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