面向 K 型原子光谱学的 CZT 检测器
仪器与探测器
2026-03-11 v2
摘要
镉锌硒 (CZT) 检测器在室温下提供出色的能量分辨率，使其特别适用于在恶劣环境中的 X 射线和 射线光谱学。在 SIDDHARTA-2 项目的 DANE 共振器中，已开发出一种基于 CZT 的检测系统，以实现对中等质量范围 K 型原子跃迁的精确测量。本文报告了在共振器运行状态下进行的校准活动结果，旨在评估检测器性能。我们使用一个包括准半球形 CZT 传感器阵列和 Eu 源的专用 setup，对其光谱响应进行表征。重构的发射线被拟合为一种模型，考虑到高斯响应和不完全电荷复收集的尾部，并通过比较测量峰位置与其名义能量来评估检测器的线性性。结果表明，CZT 检测器在共振器运行时表现出优异的线性性和稳定性，确认其适用于 DANE 上的未来 K 型原子光谱学。
引用
@article{arxiv.2512.02599,
title = {CZT Detectors for kaonic atoms spectroscopy},
author = {Francesco Artibani and Leonardo Abbene and Antonino Buttacavoli and Manuele Bettelli and Gaetano Gerardi and Fabio Principato and Andrea Zappettini and Massimiliano Bazzi and Giacomo Borghi and Damir Bosnar and Mario Bragadireanu and Marco Carminati and Alberto Clozza and Francesco Clozza and Raffaele Del Grande and Luca De Paolis and Carlo Fiorini and Ivica Friscic and Carlo Guaraldo and Mihail Iliescu and Masahiko Iwasaki and Aleksander Khreptak and Simone Manti and Johann Marton and Pawel Moskal and Fabrizio Napolitano and Hiroaki Ohnishi and Kristian Piscicchia and Francesco Sgaramella and Michal Silarski and Diana Laura Sirghi and Florin Sirghi and Magdalena Skurzok and Antonio Spallone and Kairo Toho and Oton Vazquez Doce and Johann Zmeskal and Catalina Curceanu and Alessandro Scordo},
journal= {arXiv preprint arXiv:2512.02599},
year = {2026}
}
备注
There are errors in the manuscript that need a complete revision and we would like to withdrawal for now