ISSN 1004-4140
CN 11-3017/P
Volume 23 Issue 1
Feb.  2014
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ZHANG Yu-long, CHEN Huai-bi, ZHA Hao. Energy Shaping Theory and Simulation for Electron Linac X-ray Source[J]. CT Theory and Applications, 2014, 23(1): 1-8.
Citation: ZHANG Yu-long, CHEN Huai-bi, ZHA Hao. Energy Shaping Theory and Simulation for Electron Linac X-ray Source[J]. CT Theory and Applications, 2014, 23(1): 1-8.
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Energy Shaping Theory and Simulation for Electron Linac X-ray Source

  • 1. Department of Engineering Physics, Tsinghua University, Beijing 100084, China;

  • 2. Key Laboratory of Particle & Radiation Imaging (Tsinghua University), Ministry of Education, Beijing 100084, China

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  • Received Date: July 24, 2013
  • Available Online: December 09, 2022
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    • Abstract
  • Energy shaping technology could be used to reduce artifact error and increase nondestructive testing accuracy.How to produce required spectrum is a key issue.This article proposes spectrums whose peak energy are 3 MeV,6 MeV and 12 MeV especially as required spectrum and discusses calculation method for energy shaping.In order to calculate related parameters,this article simulates X-ray spectrum produced by electron Linac with Monte-Carlo method,makes equation fitting for the X-ray spectrum and linear attenuation coefficients of shaping materials,decides final arrangement for shaping according to calculation results and verifies the arrangement with Monte-Carlo method.
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