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An energy spectrum smoothing algorithm based on TCC-DEE

文献类型：期刊论文

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作者Lu B(陆波); Chen Y(陈勇); Zhu Y(朱玥); Yang YJ(杨彦佶); Cui WW(崔苇苇); Lu, B; Chen, Y; Zhu, Y; Yang, YJ; Cui, WW
刊名NUCLEAR SCIENCE AND TECHNIQUES核技术(英文版) ; NUCLEAR SCIENCE AND TECHNIQUES核技术(英文版)
出版日期2017 ; 2017
卷号28期号:10页码:140
关键词Smoothing algorithm Smoothing algorithm Energy spectrum TCC-DEE DNL error Low-cost Energy spectrum TCC-DEE DNL error Low-cost
ISSN号1001-8042 ; 1001-8042
DOI10.1007/s41365-017-0290-z ; 10.1007/s41365-017-0290-z
文献子类Article ; Article
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.; 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.
电子版国际标准刊号2210-3147 ; 2210-3147
WOS关键词PROTON ; PROTON ; COUNTERS ; SYSTEM ; COUNTERS ; SYSTEM
WOS研究方向Nuclear Science & Technology ; Nuclear Science & Technology ; Physics ; Physics
语种英语 ; 英语
CSCD记录号CSCD:6090086 ; CSCD:6090086
WOS记录号WOS:000411149700003 ; WOS:000411149700003
源URL[http://ir.ihep.ac.cn/handle/311005/284990]  
专题高能物理研究所_粒子天体物理中心
高能物理研究所_实验物理中心
高能物理研究所_多学科研究中心
硬X射线调制望远镜卫星
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714		 Lu B,Chen Y,Zhu Y,et al. An energy spectrum smoothing algorithm based on TCC-DEE, An energy spectrum smoothing algorithm based on TCC-DEE[J]. NUCLEAR SCIENCE AND TECHNIQUES核技术(英文版), NUCLEAR SCIENCE AND TECHNIQUES核技术(英文版),2017, 2017,28, 28(10):140, 140.
APA 陆波.,陈勇.,朱玥.,杨彦佶.,崔苇苇.,...&Zhou, YM.(2017).An energy spectrum smoothing algorithm based on TCC-DEE.NUCLEAR SCIENCE AND TECHNIQUES核技术(英文版),28(10),140.
MLA 陆波,et al."An energy spectrum smoothing algorithm based on TCC-DEE".NUCLEAR SCIENCE AND TECHNIQUES核技术(英文版) 28.10(2017):140.

入库方式： OAI收割

来源：高能物理研究所

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