氙掺杂液氩中的快成分再发射
仪器与探测器
2019-09-30 v3
摘要
我们给出了液氩(LAr)掺杂氙(Xe)时快成分再发射的首次直接实验证实。该效应在不同 Xe 浓度下直至约 3000 ppm 进行了研究。快成分能量转移的速率常数被量化。结果表明,未加 TPB 的高浓度 Xe 掺杂 LAr 比纯 LAr 或含 TPB 的 Xe 掺杂 LAr 具有更好的 PSD 效率。LAr+Xe 混合物在高 Xe 浓度下长时间连续运行的稳定性首次得到测试。
引用
@article{arxiv.1906.00836,
title = {Fast component re-emission in Xe-doped liquid argon},
author = {D. Akimov and V. Belov and A. Konovalov and A. Kumpan and O. Razuvaeva and D. Rudik and G. Simakov},
journal= {arXiv preprint arXiv:1906.00836},
year = {2019}
}
备注
Revised version 2. Additional descriptions were added. Figures were improved. Results were not changed