Fluence-to-Dose Conversion Factors for APRFR Leakage Neutrons

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Material Quantity Conversion Factor

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Tissue Kerma 2.4 × 10⁻⁷ erg/gram

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neutron/cm²

Tissue Maximum Absorbed Dose For 3.5 × 10⁻⁹ rad

-----------

neutron/cm²

Normally Incident Neutrons

Silicon Elastic Recoil Kerma 2.7 × 10⁻⁹ erg/gram

(~Permanent Effect) -----------

neutron/cm²

Silicon Ionization Kerma 2.9 × 10⁻⁹ erg/gram

(~Transient Effects) -----------

neutron/cm²

Silicon (Total) Kerma 5.6 × 10⁻⁹ erg/gram

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neutron/cm²

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Table VI.

Army Pulse Radiation Facility · 第 11 / 22 题