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Application of Direct Demodulation Technique in Analysis of Ground Verification Test of X-Ray Spectrometer for Chang'E Mission
Zhang JY(张家宇); Wang HY(王焕玉); Zhang CM(张承模); Liang XH(梁晓华); Yang JW(杨家卫); Wang JZ(汪锦州); Cao XL(曹学蕾); Gao M(高旻); Cui XZ(崔兴柱); Peng WX(彭文溪); Zhang, JY; Wang, HY; Zhang, CM; Liang, XH; Yang, JW; Wang, JZ; Cao, XL; Gao, M; Cui, XZ; Peng, WX
2008
发表期刊SPECTROSCOPY AND SPECTRAL ANALYSIS
卷号28期号:10页码:2450-2454
通讯作者[Zhang Jia-yu ; Wang Huan-yu ; Zhang Cheng-mo ; Liang Xiao-hua ; Yang Jia-wei ; Wang Jin-zhou ; Cao Xue-lei ; Gao Min ; Cui Xing-zhu ; Peng Wen-xi] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
文章类型Article
摘要An X-ray fluorescence imaging spectrometer based on silicon PIN photodiodes was designed and constructed for the Chang'E mission,. the first lunar spacecraft, and will be in operation at a 200 km circular lunar orbit with one year lifetime. The X-ray fluorescence spectrometer consists of two silicon PIN photodiodes modules, each holds two low energy detector units to analyze the distribution of useful elements and to estimate the abundance on the moon, which is one of the objectives of the X-ray fluorescence spectrometer experiment. The low energy detector unit is 25 mm(2), 500 mu m thick, with the energy band of 1-10 keV, and energy resolution of: similar to 5% at S. 9 keV. The ground verification tests of the X-ray spectrometer for Chang'E mission were introduced in the present paper. Taking the energy response matrix of the spectrometer as the foundation and using the direct demodulation technique and fundamental parameter method, the authors performed some quantitative and qualitative analysis of these scientific data which came from the ground verification tests, especially for Mg, Al and Si elements.
关键词X-ray spectrometer Verification test Quantitative analysis
学科领域Spectroscopy
研究领域[WOS]Spectroscopy ; Spectroscopy
DOI10.3964/j.issn.1000-0593(2008)10-2450-05
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语种英语
研究领域[WOS]Spectroscopy ; Spectroscopy
WOS类目Spectroscopy
WOS记录号WOS:000260697000055
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239755
专题粒子天体物理中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Zhang JY,Wang HY,Zhang CM,et al. Application of Direct Demodulation Technique in Analysis of Ground Verification Test of X-Ray Spectrometer for Chang'E Mission[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2008,28(10):2450-2454.
APA 张家宇.,王焕玉.,张承模.,梁晓华.,杨家卫.,...&Peng, WX.(2008).Application of Direct Demodulation Technique in Analysis of Ground Verification Test of X-Ray Spectrometer for Chang'E Mission.SPECTROSCOPY AND SPECTRAL ANALYSIS,28(10),2450-2454.
MLA 张家宇,et al."Application of Direct Demodulation Technique in Analysis of Ground Verification Test of X-Ray Spectrometer for Chang'E Mission".SPECTROSCOPY AND SPECTRAL ANALYSIS 28.10(2008):2450-2454.
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