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	An energy spectrum smoothing algorithm based on tcc-dee
	Lu, Bo1,2,3; Chen, Yong1,3; Zhu, Yue1,3; Yang, Yan-Ji1; Cui, Wei-Wei1; Zhou, Yu-Mei2,3
刊名	Nuclear science and techniques
	2017-10-01
卷号	28期号:10页码:8
关键词	Smoothing algorithm Energy spectrum Tcc-dee Dnl error Low-cost
ISSN号	1001-8042
DOI	10.1007/s41365-017-0290-z
通讯作者	Lu, bo(luboihep@outlook.com)
英文摘要	A smoothing algorithm for energy spectrum based on differential nonlinearity (dnl) error elimination with total counts conservation for high-energy particle detector systems is presented. it is physics based and is only determined by the dnl error of analog-to-digital converter device itself. from the experimental results, this algorithm slightly improves both noise performance and energy resolution, while greatly reduces the testing errors by almost a half compared to their original values. in addition, the reduced-chi(2) statistic for evaluating the gaussian fitting goodness is significantly reduced by almost two orders after smoothing. as a typical verification example, this algorithm is successfully applied in the ground calibration of the low energy x-ray instrument onboard the hard x-ray modulation telescope (hxmt-le) satellite, lending it a powerful, nondestructive and low-cost tool for both calibration and data processing for high-energy particle detector systems.
WOS关键词	PROTON ; COUNTERS ; SYSTEM
WOS研究方向	Nuclear Science & Technology ; Physics
WOS类目	Nuclear Science & Technology ; Physics, Nuclear
语种	英语
出版者	SPRINGER SINGAPORE PTE LTD
WOS记录号	WOS:000411149700003
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2177105
专题	高能物理研究所
通讯作者	Lu, Bo
作者单位	1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lu, Bo,Chen, Yong,Zhu, Yue,et al. An energy spectrum smoothing algorithm based on tcc-dee[J]. Nuclear science and techniques,2017,28(10):8.
APA	Lu, Bo,Chen, Yong,Zhu, Yue,Yang, Yan-Ji,Cui, Wei-Wei,&Zhou, Yu-Mei.(2017).An energy spectrum smoothing algorithm based on tcc-dee.Nuclear science and techniques,28(10),8.
MLA	Lu, Bo,et al."An energy spectrum smoothing algorithm based on tcc-dee".Nuclear science and techniques 28.10(2017):8.

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