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  • 标题:Photon albedo coefficients as functions of μ/Zeff parameter
  • 本地全文:下载
  • 作者:Ljubenov Vladan L. ; Simović Rodoljub D.
  • 期刊名称:Nuclear Technology and Radiation Protection
  • 印刷版ISSN:1451-3994
  • 出版年度:2013
  • 卷号:28
  • 期号:3
  • 页码:247-253
  • DOI:10.2298/NTRP1303247L
  • 出版社:VINČA Institute of Nuclear Sciences
  • 摘要:

    This paper presents the results of the analyses of photon reflection from planar targets for normal photon incidence and for different shielding materials (water, concrete, aluminum, iron, and copper), in the range of the initial photon energies from 20 keV to 300 keV. Calculations of photon reflection parameters based on the results of Monte Carlo simulations of the photon transport have been performed using MCNP4C code. Integral reflection coefficients, presented as functions of the ratio of total cross-section of photons and effective atomic number of target material, show universal behaviour for all the analyzed shielding materials in the selected energy domain.

  • 关键词:photon; total number albedo; Monte Carlo simulation; MCNP code
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