Determination of the absolute light yields of LuYAP and LYSO

Determination of the absolute light yields of LuYAP and LYSO
复制标题

LuYAP 和 LYSO 绝对光产率的测定

DOI:
10.1109/nssmic.2008.4774606
复制
发表时间:
2008
期刊:
2008 IEEE Nuclear Science Symposium Conference Record
影响因子:
--
通讯作者:
P. Lecoq
P. Lecoq
中科院分区:
--
文献类型:
--
作者:
M. Kronberger;E. Auffray;P. Lecoq

文献摘要

被引文献

相似文献

将 2×2×8 mm<sup>3</sup> 和 2×2×10 mm<sup>3</sup> LuYAP 和 LYSO 像素的光输出 (LY) 测量结果与使用光线追踪程序 LITRANI 执行的等效系统的蒙特卡罗模拟进行比较。结果表明,不同设置配置观察到的 LY 差异可以通过模拟得出的设置的不同光收集效率 η<inf>L</inf> 得到很好的解释。结合参考系统的 LY 和 η<inf>L</inf> 结果,可以确定 LuYAP 和 LYSO 的绝对光输出 LY<inf>abs</inf>。
The results of light yield (LY) measurements of 2×2×8 mm<sup>3</sup> and 2×2×10 mm<sup>3</sup> LuYAP and LYSO pixels are compared with Monte-Carlo simulations of equivalent systems performed with the light ray tracing program LITRANI. It is shown that the differences in LY observed for different setup configurations are well explained by the different light collection efficiencies η<inf>L</inf> of the setups derived from the simulations. Combining the results on LY and η<inf>L</inf> for a reference system makes it possible to determine the absolute light yield LY<inf>abs</inf> for LuYAP and LYSO.