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首页> 外文期刊>Radiation Protection Dosimetry >TRITONS AT ENERGIES OF 10 MEV TO 1 TEV: CONVERSION COEFFICIENTS FOR FLUENCE-TO-ABSORBED DOSE,EQUIVALENT DOSE, EFFECTIVE DOSE, AND GRAY EQUIVALENT, CALCULATED USING MONTE CARLO RADIATION TRANSPORT CODE MCNPX 2.7.C
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TRITONS AT ENERGIES OF 10 MEV TO 1 TEV: CONVERSION COEFFICIENTS FOR FLUENCE-TO-ABSORBED DOSE,EQUIVALENT DOSE, EFFECTIVE DOSE, AND GRAY EQUIVALENT, CALCULATED USING MONTE CARLO RADIATION TRANSPORT CODE MCNPX 2.7.C

机译:能量为10 MEV到1 TEV的TRITON:换算吸收系数,当量剂量,有效剂量和灰色等效量的换算系数,使用蒙特卡罗辐射运输代码MCNPX 2.7.C计算得出

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摘要

Conversion coefficients were calculated for fluence-to-absorbed dose, fluence-to-equivalent dose, fluence-to-effective dose and fluence-to-gray equivalent for isotropic exposure of an adult female and an adult male to tritons (~3H~+ ) in the energy range of 10 MeV to 1 TeV (0.01-1000 GeV). Coefficients were calculated using Monte Carlo transport code MCNPX 2.7.C and Body Builder~(TM)1.3 anthropomorphic phantoms. Phantoms were modified to allow calculation of effective dose to a Reference Person using tissues and tissue weighting factors from 1990 and 2007 recommendations of the International Commission on Radiological Protection (ICRP) and calculation of gray equivalent to selected tissues as recommended by the National Council on Radiation Protection and Measurements. At 15 of the 19 energies for which coefficients for effective dose were calculated, coefficients based on ICRP 2007 and 1990 recommendations differed by less than 3 %. The greatest difference, 43 %, occurred at 30 MeV.
机译:计算转化系数,计算成年雌性和成年雄性tri向(〜3H〜+)的各向同性暴露量,吸收剂量,等效剂量,等效剂量和灰色等效剂量)在10 MeV到1 TeV(0.01-1000 GeV)的能量范围内。使用蒙特卡洛运输代码MCNPX 2.7.C和Body Builder〜TM1.3拟人化体模来计算系数。修改了人体模型,以允许使用参考1990年和2007年国际放射防护委员会(ICRP)建议的组织和组织权重因子,计算参考人的有效剂量,并根据国家放射委员会的建议计算与选定组织相当的灰度保护和测量。在计算出有效剂量系数的19种能量中,有15种能量基于ICRP 2007和1990建议的系数相差不到3%。最大差异为43%,发生在30 MeV。

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  • 来源
    《Radiation Protection Dosimetry》 |2010年第4期|p.110-119|共10页
  • 作者单位

    Civil Aerospace Medical Institute, FAA, 6500 S. MacArthur Blvd., Oklahoma City, OK 73169, USA;

    Civil Aerospace Medical Institute, FAA, 6500 S. MacArthur Blvd., Oklahoma City, OK 73169, USA;

    Civil Aerospace Medical Institute, FAA, 6500 S. MacArthur Blvd., Oklahoma City, OK 73169, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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