Ground-based verification and data processing of Yutu rover Active Particle-induced X-ray Spectrometer

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	Ground-based verification and data processing of Yutu rover Active Particle-induced X-ray Spectrometer
	Guo DY(郭东亚); Wang HY(王焕玉); Peng WX(彭文溪); Cui XZ(崔兴柱); Zhang CM(张承模); Liu YQ(刘雅清); Liang XH(梁晓华); Dong YF(董亦凡); Wang JZ(汪锦州); Gao M(高旻)
刊名	CHINESE PHYSICS C
	2015
卷号	39 期号:7 页码:76002
关键词	APXS ground verification test quantitative analysis detection limit
通讯作者	彭文溪
英文摘要	The 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.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
收录类别	SCI ; CA
WOS记录号	WOS:000357553700008
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228611]
专题	高能物理研究所_粒子天体物理中心
推荐引用方式 GB/T 7714	Guo DY,Wang HY,Peng WX,et al. Ground-based verification and data processing of Yutu rover Active Particle-induced X-ray Spectrometer[J]. CHINESE PHYSICS C,2015,39(7):76002.
APA	郭东亚.,王焕玉.,彭文溪.,崔兴柱.,张承模.,...&Fu, XH.(2015).Ground-based verification and data processing of Yutu rover Active Particle-induced X-ray Spectrometer.CHINESE PHYSICS C,39(7),76002.
MLA	郭东亚,et al."Ground-based verification and data processing of Yutu rover Active Particle-induced X-ray Spectrometer".CHINESE PHYSICS C 39.7(2015):76002.