X-Ray Fluorescence Spectrometry of Lunar Surface by XRS Onboard SELENE (Kaguya)

Tatsuaki OKADA; Kei SHIRAI; Yukio YAMAMOTO; Takehiko ARAI; Kazunori OGAWA; Hiroaki SHIRAISHI; Masatsuna IWASAKI; Taichi KAWAMURA; Hisataka MORITO; Manuel GRANDE; Manabu KATO

doi:10.2322/tstj.7.Tk_39

k) Solar System Exploration and Scientific Research

X-Ray Fluorescence Spectrometry of Lunar Surface by XRS Onboard SELENE (Kaguya)

Tatsuaki OKADA, Kei SHIRAI, Yukio YAMAMOTO, Takehiko ARAI, Kazunori OGAWA, Hiroaki SHIRAISHI, Masatsuna IWASAKI, Taichi KAWAMURA, Hisataka MORITO, Manuel GRANDE, Manabu KATO

著者情報

Tatsuaki OKADA
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Kei SHIRAI
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Yukio YAMAMOTO
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Takehiko ARAI
National Astronomical Observatory of Japan
Kazunori OGAWA
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Hiroaki SHIRAISHI
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Masatsuna IWASAKI
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Taichi KAWAMURA
Department of Earth and Planetary Science, University of Tokyo
Hisataka MORITO
Department of Earth and Planetary Science, University of Tokyo
Manuel GRANDE
University of Wales
Manabu KATO
The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

キーワード: Lunar Mission, Elemental Composition, X-Ray Fluorescence, Solar Activity, Charge-Coupled Device

ジャーナルフリー

2009 年 7 巻 ists26 号 p. Tk_39-Tk_42

DOI https://doi.org/10.2322/tstj.7.Tk_39

詳細

抄録

The status of the X-ray spectrometer XRS onboard SELENE (Kaguya) is reported. The XRS is to map major elemental composition of lunar surface but is subject to instrumental trouble and unexpectedly faint solar activity. However it observed X-rays from the onboard standard sample excited by solar X-rays and non-solar X-ray events, maybe by particle events.

責任著者(Corresponding author)

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