space exploration, lunar surface, X-ray fluorescence, chemical composition, chemical element, KAGUYA, SELENE, SELenological and ENgineering Explorer, lunar orbiter, regolith, X-ray spectrum, X-ray scattering, solar X-ray
Graduate University for Advanced Studies School of Physical Sciences
Japan Aerospace Exploration Agency Dept. of Solid Planetary Science, Institute of Space and Astronautical Science
Japan Aerospace Exploration Agency Dept. of Solid Planetary Science, Institute of Space and Astronautical Science
Japan Aerospace Exploration Agency Dept. of Solid Planetary Science, Institute of Space and Astronautical Science
Tokyo Institute of Technology Graduate School of Science and Engineering
University of Tokyo Graduate School of Science
Japan Aerospace Exploration Agency Dept. of Solid Planetary Science, Institute of Space and Astronautical Science
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
雑誌名
第38回月・惑星シンポジウム
雑誌名(英)
Proceedings of the 38th ISAS Lunar and Planetary Symposium
ページ
80 - 83
発行年
2006-03
抄録（英）
The X-Ray fluorescence Spectrometers (XRS) onboard SELENE (SELenological and ENgineering Explorer) will globally and quantitatively determine the major elemental composition of lunar surface such as Mg, Al, Si, Ca, Ti, and Fe in the energy-range of 0.7 to 10.0 keV. This observation allows to construct lunar element and rock-type maps, and to study the lunar origin and evolution. In this study, we derived predicted spectra in order to construct deconvolution method with chi square fits, and simulated variations of these spectra in sync with solar activity. These systematic and analytic errors are at most 10 percent.
Simulation of lunar X-ray observation for XRS onboard SELENE
