具有细粒度纵向分割的 shashlik 量能器的试验束性能
仪器与探测器
2018-02-14 v1 高能物理 - 实验
摘要
一个具有 4.3 纵向分割的铁-塑料闪烁体 shashlik 量能器于 2016 年 11 月在 CERN 东区的设施中使用高达 5 GeV 的带电粒子进行了测试。本文给出了该探测器在电子能量分辨率、线性度、对缪子及强子簇射的响应方面的性能，并与模拟进行了比较。这种细粒度纵向分割是通过 SCENTT 和 ENUBET 合作组开发的一种非常紧凑的光读出系统实现的，该系统基于嵌入探测器体内的光纤-SiPM 耦合板。我们证明了该系统满足中微子物理应用的要求，并讨论了性能及进一步改进。
引用
@article{arxiv.1801.06167,
title = {Testbeam performance of a shashlik calorimeter with fine-grained longitudinal segmentation},
author = {G. Ballerini and A. Berra and R. Boanta and C. Brizzolari and G. Brunetti and M. G. Catanesi and S. Cecchini and F. Cindolo and A. Coffani and G. Collazuol and E. Conti and F. Dal Corso and G. De Rosa and A. Gola and C. Jollet and A. Longhin and L. Ludovici and L. Magaletti and G. Mandrioli and A. Margotti and V. Mascagna and A. Meregaglia and M. Pari and L. Pasqualini and G. Paternoster and L. Patrizii and C. Piemonte and M. Pozzato and F. Pupilli and M. Prest and E. Radicioni and A. C. Ruggeri and G. Sirri and M. Soldani and M. Tenti and F. Terranova and E. Vallazza},
journal= {arXiv preprint arXiv:1801.06167},
year = {2018}
}
备注
21 pages, 19 figures. To appear in JINST