【摘要】 本研究利用MCNP程序对多层平板高气压电离室的能量响应进行模拟计算,获得了从几十ke V到10 Me V能量区间内的响应曲线,并与实验进行对比。结果表明:模拟计算值与实验刻度值吻合较好,且该电离室可以测量最高能量达10 Me V的光子辐射。更多还原

【Abstract】 In this paper,MCNP program is used to simulate and calculate the energy response of this multi-layer planar high pressure ionization chamber to obtain the response curve of energy range from tens of ke V to 10 Me V,which has been compared with the results of experimental methods. The results show that the values of Monte Carlo simulation show good agreement with the data obtained by experimental method,and this ionization chamber can measure photon radiation energy up to 10 Me V.更多还原