ELIGANT-TN——ELI 伽马线上阈值:热中子计数器设置
仪器与探测器
2025-12-11 v3 核实验
摘要
本文介绍了来自极端光基础设施—核物理(ELI-NP)ELI Gamma Above Neutron Threshold 设置中的热中子计数器。我们描述了该设置的机械设计、He 气体计数器的性能以及硬件数据采集电子学和软件数字信号处理。通过 Geant4 和 MCNP 模拟以及使用典型中子源的测量,展示了完整探测器阵列的性能。概述了用于实验测量的分析程序,并通过一种 束流中的室内测试实验测量 交叉截面分支比率。
引用
@article{arxiv.2510.00042,
title = {ELIGANT-TN -- ELI Gamma Above Neutron Threshold: The Thermal Neutron setup},
author = {P. -A. Söderström and D. L. Balabanski and M. Cuciuc and D. M. Filipescu and I. Gheorghe and A. Kuşoğlu and C. Matei and D. Testov and S. Aogaki and H. T. Aslani and L. Capponi and D. Choudhury and G. Ciocan and T. Glodariu and M. Krzysiek and V. Lelasseux and R. Roy and R. F. Andrei and M. Brezeanu and R. Corbu and A. Dhal and D. Iancu and D. Kahl and S. Ioannidis and K. KeunHwan and G. Lorusso and B. Mauyey and T. Petruse and G. V. Turturică},
journal= {arXiv preprint arXiv:2510.00042},
year = {2025}
}
备注
24 pages, 22 figures