Guo Dongya1; Wang Huanyu1; Peng Wenxi1; Cui Xingzhu1; Zhang Chengmo1; Liu Yaqing1; Liang Xiaohua1; Dong Yifan1; Wang Jinzhou1; Gao Min1; Yang Jiawei1; Zhang Jiayu1; Li Chunlai2; Zou Yongliao2; Zhang Guangliang2; Zhang Liyan2; Fu Xiaohui2
Source Publicationchinesephysicsc
AbstractThe Active Particle-induced X-ray Spectrometer (APXS) is one of the payloads on board the Yutu rover of the Chang'E-3 mission. In order to assess the instrumental performance of APXS, a ground verification test was performed for two unknown samples (basaltic rock, mixed powder sample). In this paper, the details of the experiment configurations and data analysis method are presented. The results show that the elemental abundance of major elements can be well determined by the APXS with relative deviations <15 wt.% (detection distance=30 mm, acquisition time=30 min). The derived detection limit of each major element is inversely proportional to acquisition time and directly proportional to detection distance, suggesting that the appropriate distance should be <50 mm.
Document Type期刊论文
Recommended Citation
GB/T 7714
Guo Dongya,Wang Huanyu,Peng Wenxi,et al. groundbasedverificationanddataprocessingofyuturoveractiveparticleinducedxrayspectrometer[J]. chinesephysicsc,2015,39(7):76002.
APA Guo Dongya.,Wang Huanyu.,Peng Wenxi.,Cui Xingzhu.,Zhang Chengmo.,...&Fu Xiaohui.(2015).groundbasedverificationanddataprocessingofyuturoveractiveparticleinducedxrayspectrometer.chinesephysicsc,39(7),76002.
MLA Guo Dongya,et al."groundbasedverificationanddataprocessingofyuturoveractiveparticleinducedxrayspectrometer".chinesephysicsc 39.7(2015):76002.
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