Mass energy-transfer and mass energy-absorption coefficients, including in-flight positron annihilation for photon energies 1 keV to 100 MeV
Mass energy-transfer and mass energy-absorption coefficients, including in-flight positron annihilation for photon energies 1 keV to 100 MeV
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质量能量转移和质量能量吸收系数，包括光子能量 1 keV 至 100 MeV 的飞行中正电子湮灭
DOI：
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发表时间：
1991
期刊：
影响因子：
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通讯作者：
C. H. Sibata
中科院分区：
文献类型：
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作者：
P D Higgins;J. Hubbell;S. Seltzer;M. Berger;C. H. Sibata
质量能量转移（Mu（sub u）/Rho）和质量能量吸收系数（Mu（sub en）/Rho）以（sqcm/g）为单位，列出了29种元素（Z = 1-92）和14种一般剂量学感兴趣的混合物和化合物的光子能量在1 keV和100 MeV之间的表。光效应、非相干散射、对和三重态产生的截面是由美国国家标准与技术研究所（NIST）（前身为美国国家标准局）编制或生成的截面。修正包括在飞行中的正电子湮灭，以前不适用于NIST计算能量超过10兆电子伏。
Mass energy-transfer (Mu(sub u)/Rho) and mass energy-absorption coefficients (Mu(sub en)/Rho) are tabulated in units of (sqcm/g) for photon energies between 1 keV and 100 MeV for 29 elements (Z = 1-92), and 14 mixtures and compounds of general dosimetric interest. Cross sections for photo-effect, incoherent scattering, pair and triplet production are those compiled or generated by the National Institute of Standards and Technology (NIST) (formerly the National Bureau of Standards). Corrections are included for in-flight positron annihilation, previously not applied in NIST calculations for energies above 10 MeV.