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Chin. Phys. B, 2014, Vol. 23(10): 108702    DOI: 10.1088/1674-1056/23/10/108702
INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY Prev   Next  

Reconstruction of a 6-MeV bremsstrahlung spectrum by multi-layer absorption based on LiF:Mg, Cu, P

Huang Jian-Weia, Wang Nai-Yana b
a College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China;
b China Institute of Atomic Energy, Beijing 102413, China
Abstract  In this paper, TLD (LiF: Mg, Cu, P) is used as detector. A multi-layer absorption (MLA) model is designed. Combined with Monte-Carlo processes, a bremsstrahlung X-ray spectrum is reconstructed by an iterative method; the reconstructed results agree with the results of simulations by the MCNP process essentially, especially in middle energy region.
Keywords:  bremsstrahlung spectrum      reconstruction      industrial electron accelerator     
Received:  20 May 2014      Published:  15 October 2014
PACS:  87.64.kd (X-ray and EXAFS)  
  87.55.kh (Applications)  
  29.27.Fh (Beam characteristics)  
  41.50.+h (X-ray beams and x-ray optics)  
Corresponding Authors:  Wang Nai-Yan     E-mail:  wangny@bnu.edu.cn
About author:  87.64.kd; 87.55.kh; 29.27.Fh; 41.50.+h

Cite this article: 

Huang Jian-Wei, Wang Nai-Yan Reconstruction of a 6-MeV bremsstrahlung spectrum by multi-layer absorption based on LiF:Mg, Cu, P 2014 Chin. Phys. B 23 108702

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