Construction of ultrafast spectroscopy system for evolution of interstellar molecules
| Project/Area Number |
26287140
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Geochemistry/Cosmochemistry
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| Research Institution | Nagoya University |
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Principal Investigator |
Fushitani Mizuho 名古屋大学, 理学(系)研究科(研究院), 講師 (50446259)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2014: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Keywords | 超高速分光 / 反応ダイナミクス / 極低温反応 / 物理化学 / 宇宙化学 / 固体水素 |
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| Outline of Final Research Achievements |
We have constructed an advanced spectroscopic measurement system using extreme ultraviolet and mid infrared femtosecond laser pulses to track in real time chemical reaction processes of molecules containing hydrogen (proton) which is one of the key elements in the evolution of molecular clouds in interstellar space. In the present study, we have succeeded in developing ultrashort laser pulses at 133 and 80 nm which correspond to the 3rd and 5th order harmonics of the fundamental laser at 400 nm, and applied to time-resolved spectroscopy of ultrafast molecular dynamics with high temporal resolutions.
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Report
(4 results)
Research Products
(15 results)
