Title of article
Low count bias in gamma ray thickness detection and its correction
Author/Authors
Liang، نويسنده , , Manchun and Kang، نويسنده , , Kejun and Zhang، نويسنده , , Zhikang and Lou، نويسنده , , Xinghua، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
3
From page
912
To page
914
Abstract
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.
Keywords
Low count bias , thickness measurement , Biased estimate
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2006
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2202158
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