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Low count bias in gamma ray thickness detection and its correction
Liang, Manchun ; Kang, Kejun ; Zhang, Zhikang ; Lou, Xinghua
2010-05-10 ; 2010-05-10
关键词low count bias thickness measurement biased estimate Instruments & Instrumentation Nuclear Science & Technology Physics, Particles & Fields Spectroscopy
中文摘要In this paper we introduce the latest discovery of Low Count Bias (LCB) effect in gamma ray material thickness measurement, which adversely affects the precision of measurement. Theoretical analysis of LCB effect is presented and the correction method is proposed. In order to further prove our theory, Monte Carlo simulation is taken and the result of bias correction is given. (c) 2006 Elsevier B.V. All rights reserved.
语种英语 ; 英语
出版者ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/22145]  
专题清华大学
推荐引用方式
GB/T 7714
Liang, Manchun,Kang, Kejun,Zhang, Zhikang,et al. Low count bias in gamma ray thickness detection and its correction[J],2010, 2010.
APA Liang, Manchun,Kang, Kejun,Zhang, Zhikang,&Lou, Xinghua.(2010).Low count bias in gamma ray thickness detection and its correction..
MLA Liang, Manchun,et al."Low count bias in gamma ray thickness detection and its correction".(2010).
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