摘要
在电磁量能器中,晶体闪烁光收集沿长度方向的均匀性对能量分辨率有相当的影响.利用蒙特卡洛(MC)方法对钨酸铅(PbWO4或PWO)长晶体的光传导与光收集过程进行了模拟计算,着重讨论了晶体吸收长度,折射率等因素对光收集的影响.
In electromagnetic calorimeter, Longitudinal light collection uniformity of crystal scintillator has sizeable influence on the energy resolution. Monte Carlo (MC) method is used to simulate the process of light transmission and collection in long lead tungstate (PbWO4 or PWO) crystal. Discussion focused on the role of factors such as attenuation length and refractive index to light collection is presented.
出处
《高能物理与核物理》
EI
CSCD
北大核心
2001年第1期50-56,共7页
High Energy Physics and Nuclear Physics
基金
中国科学院国际合作局和国家自然科学基金!(19975044)&&