Develop study of reflector mirror for characteristic X-rays emitted at the earth and planetary exospheres.
Project/Area Number |
21740360
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Space and upper atmospheric physics
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Research Institution | Japan Aerospace Exploration Agency |
Principal Investigator |
YAMAZAKI Atsushi Japan Aerospace Exploration Agency, 宇宙科学研究所, 助教 (00374893)
|
Project Period (FY) |
2009 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
|
Keywords | 地球惑星電離圏 / 特性X線 |
Research Abstract |
The studies of the earth and planetary exospheres require unique optics for its optical observation, such as a bright optics, and a high sensitivity at several emission lines. In this study a two-tiered multi-layers coated mirror is designed for the simultaneous observation of the Carbon and Oxygen ions emissions, which are the main components of the planetary exospheres. The results of the X-ray structural analysis for the evaluation of the temporal degradation at one-year interval show that the mirror remains unchanged for the layer structure and predict to hold the reflectivity at the range of the wavelengths.
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Report
(3 results)
Research Products
(4 results)