Numerical estimation of lunar X-ray emission for X-ray spectrometer onboard SELENE

被引：0

作者：

Kazunori Ogawa

Tatsuaki Okada

Kei Shirai

Manabu Kato

机构：

[1] Japan Aerospace Exploration Agency,Department of Planetary Science, Instutute of Space and Astronautical Science

[2] Tokyo Institute of Technology,Department of Earth and Planetary Sciences

来源：

Earth, Planets and Space | 2008年 / 60卷

关键词：

Lunar X-ray; numerical simulation; X-ray spectrometer; XRS; SELENE;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We conducted a numerical estimation of lunar X-ray spectra, which is applicable for lunar X-ray fluorescence observations using an X-ray spectrometer (XRS) onboard the SELENE orbiter, with an improved simulation model. We investigated the integration times of measurements for six elements (Mg, Al, Si, Ca, Ti, and Fe) to achieve signal-to-background ratio of over 10 under various solar conditions. The results of these calculations indicate that expected along-the-track spatial resolutions of a single orbital path for Mg, Al and Si will be <90 km and 20 km under normal and active Sun conditions, respectively. Ca, Ti and Fe will be also detectable with a spatial resolution of 20 km during the periods active solar flares over M1 class happen to occur.

引用

页码：283 / 292

页数：9

共 50 条

[1] Numerical estimation of lunar X-ray emission for X-ray spectrometer onboard SELENE [J].

Ogawa, Kazunori ;

Okada, Tatsuaki ;

Shirai, Kei ;

Kato, Manabu .

EARTH PLANETS AND SPACE, 2008, 60 (04) :283-292

[2] Current status of X-ray spectrometer development in the SELENE project [J].

Yamamoto, Y. ;

Okada, T. ;

Shiraishi, H. ;

Shirai, K. ;

Arai, T. ;

Ogawa, K. ;

Hosono, K. ;

Arakawa, M. ;

Kato, M. .

ADVANCES IN SPACE RESEARCH, 2008, 42 (02) :305-309

[3] Neon dewar for the X-ray spectrometer onboard Suzaku [J].

Fujimoto, R ;

Mitsuda, K ;

Hirabayashi, M ;

Narasaki, K ;

Breon, S ;

Boyle, R ;

DiPirro, M ;

Volz, SM ;

Kelley, RL .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2006, 559 (02) :648-650

[4] Multispectral x-ray and gamma spectrometer [J].

Meidinger, A ;

Sloane-Warren, J ;

Kruschwitz, CA ;

Frederickson, P ;

Hilko, RA ;

Berninger, MJ ;

Tunnell, TW ;

Frayer, DK ;

Rosenberry, DV .

HARD X-RAY AND GAMMA-RAY DETECTOR PHYSICS V, 2004, 5198 :54-61

[5] Alpha Particle X-ray Spectrometer onboard Chandrayaan-2 Rover [J].

Shanmugam, M. ;

Vadawale, S. V. ;

Patel, Arpit R. ;

Mithun, N. P. S. ;

Adalaja, Hitesh Kumar ;

Ladiya, Tinkal ;

Goyal, Shiv Kumar ;

Tiwari, Neeraj K. ;

Singh, Nishant ;

Kumar, Sushil ;

Painkra, Deepak Kumar ;

Hait, A. K. ;

Patinge, A. ;

Kumar, Abhishek ;

Basha, Saleem ;

Subramanian, Vivek R. ;

Venkatesh, R. G. ;

Prashant, D. B. ;

Navle, Sonal ;

Acharya, Y. B. ;

Murty, S. V. S. ;

Bhardwaj, Anil .

CURRENT SCIENCE, 2020, 118 (01) :53-61

[6] Spectrometer of hard X-ray imager payload onboard the ASO-S mission [J].

Zhang, Yan ;

Guo, Jian-Hua ;

Zhang, Zhe ;

Chen, Deng-Yi ;

Hu, Yi-Ming ;

Zhang, Yong-Qiang ;

Ma, Tao ;

Huang, Yong-Yi .

NUCLEAR SCIENCE AND TECHNIQUES, 2019, 30 (08)

[7] Solar broad-band Hard X-ray Spectrometer onboard the MTI satellite [J].

Farnik, F ;

Garcia, H ;

Kiplinger, A .

CROSSROADS FOR EUROPEAN SOLAR AND HELIOSPHERIC PHYSICS, PROCEEDINGS: RECENT ACHIEVEMENTS AND FUTURE MISSION POSSIBILITIES, 1998, :305-308

[8] Spectrometer of hard X-ray imager payload onboard the ASO-S mission [J].

Yan Zhang ;

JianHua Guo ;

Zhe Zhang ;

DengYi Chen ;

YiMing Hu ;

YongQiang Zhang ;

Tao Ma ;

YongYi Huang .

Nuclear Science and Techniques, 2019, 30 (08) :41-48

[9] Spectrometer of hard X-ray imager payload onboard the ASO-S mission [J].

Yan Zhang ;

Jian-Hua Guo ;

Zhe Zhang ;

Deng-Yi Chen ;

Yi-Ming Hu ;

Yong-Qiang Zhang ;

Tao Ma ;

Yong-Yi Huang .

Nuclear Science and Techniques, 2019, 30

[10] An inelastic x-ray scattering spectrometer at LNLS [J].

Tirao, G ;

Stutz, G ;

Cusatis, C .

JOURNAL OF SYNCHROTRON RADIATION, 2004, 11 :335-342

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