Response of Cs2LiYCl6:Ce (CLYC) to high energy protons

D. Coupland, L. Stonehill, John J. Goettm
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Abstract

Cs2LiYCl6:Ce (CLYC) is a promising new inorganic scintillator for gamma and neutron detection. As a gamma-ray detector, it exhibits bright light output and better resolution and proportionality of response than traditional gamma-ray scintillators such as NaI. It is also highly sensitive to thermal neutrons through capture on 6 Li, and recent experiments have demonstrated sensitivity to fast neutrons through interactions with 35 Cl. The response of CLYC to other forms of radiation has not been addressed. We have performed the first reported measurements of the response of CLYC to several-hundred MeV protons. We have collected digitized waveforms from proton events, and compare to those produced by gammas and thermal neutrons. Finally we discuss the potential for pulse shape discrimination between them.
Cs2LiYCl6:Ce (CLYC)对高能质子的响应
Cs2LiYCl6:Ce (CLYC)是一种很有前途的用于伽马和中子探测的新型无机闪烁体。作为一种伽马射线探测器,它比NaI等传统的伽马射线闪烁体具有明亮的光输出和更好的分辨率和响应比例性。通过捕获6li,它对热中子也非常敏感,最近的实验表明,通过与35cl的相互作用,它对快中子也很敏感。CLYC对其他形式辐射的反应尚未得到解决。我们进行了首次报道的CLYC对数百MeV质子响应的测量。我们收集了质子事件的数字化波形,并与伽马和热中子产生的波形进行了比较。最后讨论了它们之间的脉冲形状判别的可能性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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