Vitorelli J C, Silva A X, Crispim V R, da Fonseca E S, Pereira W W
PEN/COPPE/UFRJ, CEP 21945-970-Caixa Postal 68509 Rio de Janeiro, RJ, Brazil.
Appl Radiat Isot. 2005 Apr;62(4):619-22. doi: 10.1016/j.apradiso.2004.07.010.
The general purpose computer code MCNP4B was used to simulate the response function of a bare NaI(Tl) detector crystal for gamma rays from an 241Am/Be source capsule. The simulated spectral shape generated by the MCNP4B code was compared with the measured spectral shape obtained using a gamma-ray spectrometer with a cylindrical shape, 7.62 cm x 7.62 cm, NaI(Tl). In general, the agreement between the simulation and the experimental response function was good.
通用计算机代码MCNP4B被用于模拟裸NaI（Tl）探测器晶体对来自241Am/Be源胶囊的伽马射线的响应函数。将MCNP4B代码生成的模拟谱形与使用一个圆柱形、7.62厘米×7.62厘米的NaI（Tl）伽马射线光谱仪获得的测量谱形进行了比较。总体而言，模拟结果与实验响应函数之间的一致性良好。
