Quantification of pure beta spectra in mixed beta gamma fields as part of eye lens dosimetry at CANDU power plants

被引：5
作者：
Bohra, F. [1 ]
Atanackovic, J. [1 ,2 ]
Byun, S. H. [1 ]
Hanu, A. R. [1 ,3 ]
Laranjeiro, A. [1 ]
机构：
[1] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4L8, Canada
[2] Ontario Power Generat, Whitby, ON L1N 9E3, Canada
[3] Bruce Power, Tiverton, ON N0G 2T0, Canada
来源：
APPLIED RADIATION AND ISOTOPES | 2021年 / 174卷 / 174期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Eye lens dose; Plastic scintillator; Beta spectra; Beta dosimetry in nuclear plants; CANDU plants; Monte Carlo modelling; CONVERSION COEFFICIENTS; RAY SPECTROMETER; DETECTOR;
D O I：
10.1016/j.apradiso.2021.109746
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
To address the issue of eye lens dosimetry in nuclear industry, we initiated the project to quantify the beta and gamma-ray source term in CANDU power plants and to convert this source term into dosimetric quantities of interest, such as eye lens dose and personal dose equivalents H-p (10), H-p (0.07). This way, the eye lens dose can be compared with dosimetric operational quantities to evaluate whether independent dosimetry is required for eye lens protection, or present dosimetry is adequate.
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页数：6
相关论文
共 22 条
[11]  
Garland W.J., 2017, The Essential CANDU, A Textbook on the CANDU Nuclear Power Plant Technology
[12]  
Horowitz Y., RADIAT PROT DOSIM, V64, P193
[13]  
Horowitz Y., 1994, RADIAT PROT DOSIM, V51
[14]   A beta-ray spectrometer based on a two or three silicon detector coincidence telescope [J].
Horowitz, YS ;
Weizman, Y ;
Hirning, CR .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1996, 371 (03) :522-534
[15]  
HOROWITZ YS, 1993, RADIAT PROT DOSIM, V47, P415
[16]  
IAEA, 2013, IAEA TECDOC No. 1731
[17]  
ICRP, 2012, ICRP STAT TISS REACT, DOI [10.1016/j.icrp.2012.02.001, DOI 10.1016/J.ICRP.2012.02.001]
[18]  
ICRP, 2010, ANN ICPR, V40
[19]  
Laranjeiro AS, 2020, RADIAT PROT DOSIM, V192, P309, DOI [10.1093/rpd/ncaa186, 10.1093/raddos/ncaa186]
[20]   EVALUATION OF EYE LENS DOSE TO WORKERS IN THE STEAM GENERATOR AT THE KOREAN OPTIMIZED POWER REACTOR 1000 [J].
Maeng, Sung Jun ;
Kim, Jinhwan ;
Cho, Gyuseong .
RADIATION PROTECTION DOSIMETRY, 2018, 181 (04) :374-381
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