| Project/Area Number |
15H06897
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Japan Aerospace EXploration Agency |
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Principal Investigator |
Hagino Kouichi 国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 宇宙航空プロジェクト研究員 (70762061)
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| Project Period (FY) |
2015-08-28 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 活動銀河核 / 超高速アウトフロー / 半導体検出器 / X線天文学 / ASTRO-H |
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| Outline of Final Research Achievements |
We developed the X-ray astronomical satellite, ASTRO-H, and applied a new analysis method utilizing Monte-Carlo simulations to the data which already observed with current instruments, for the purpose of revealing physical properties of the ultra-fast outflows (UFOs), which are thought to play an important role in the coevolution of galaxies and black holes.
Unfortunately, we were not able to realize high-sensitivity observations of UFOs with ASTRO-H due to the mishap occurred 1 month after the launch. But we successfully confirmed good performances of the hard X-ray imager which we had been developed. These results would be very important and useful for future high-sensitivity missions. On the other hand, by the analyses with the new method, we obtained results which could have impacts on spin measurements of black holes and studies on acceleration mechanisms of the UFOs.
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