CAJ | 학술논문

采用蒙特卡罗程序MCNP对强γ射线参考辐射场的散射特性进行了模拟，确立了辐射场实验空间内的剂量率和能谱分布。通过多种角度对屏蔽墙散射和在束散射体散射进行了细致的分析，为校准实验室钴源辐射场的实验应用和屏蔽设计提供参考。
채용몽특잡라정서MCNP대강γ사선삼고복사장적산사특성진행료모의，학립료복사장실험공간내적제량솔화능보분포。통과다충각도대병폐장산사화재속산사체산사진행료세치적분석，위교준실험실고원복사장적실험응용화병폐설계제공삼고。
The scattering characteristics of high γ-ray reference radiation field is stimulated by the Monte Carlo code MCNP to confirm the dose rate and the energy spectrum distribution of the experimental space. Careful analysis of the scattering of shielding wall and in-beam scatterer from multiple perspectives provides reference for the experimental application and shield design of Co-60 radiation field of Calibra-tion laboratory.