首个硅片级单晶拼接传感器（MOSS）原型的表征
仪器与探测器
2025-12-22 v3
摘要
本文报告了首个用于 ALICE ITS3 升级的硅片级单晶拼接传感器（MOSS）原型的表征与测试。该升级计划于 2026-2030 年的 LHC 长期停机期间（Long Shutdown 3）安装。MOSS 芯片设计受真正圆柱形探测器几何形状的驱动——该几何形状要求每层由两个硅片制成并弯曲。采用拼接技术可制造尺寸为 1.4 25.9 cm、薄至 50 m 的传感器。讨论了芯片架构、像素前端电路、实验室和束流表征、单事件效应敏感性以及系列测试。测试结果验证了硅片级拼接传感器的设计，并证明像素矩阵性能符合 ITS3 要求。MOSS 芯片证明了 ITS3 探测器概念的可行性，并为后续优化和开发提供了宝贵的洞察。
引用
@article{arxiv.2510.11463,
title = {Characterisation of the first wafer-scale prototype for the ALICE ITS3 upgrade: the monolithic stitched sensor (MOSS)},
author = {Omar Abdelrahman and Gianluca Aglieri Rinella and Luca Aglietta and Giacomo Alocco and Matias Antonelli and Roberto Baccomi and Francesco Barile and Pascal Becht and Franco Benotto and Stefania Maria Beolè and Marcello Borri and Daniela Bortoletto and Naseem Bouchhar and Giuseppe Eugenio Bruno and Matthew Daniel Buckland and Szymon Bugiel and Paolo Camerini and Francesca Carnesecchi and Marielle Chartier and Domenico Colella and Angelo Colelli and Giacomo Contin and Giuseppe De Robertis and Wenjing Deng and Antonello Di Mauro and Vittorio Di Trapani and Maurice Donner and Ana Dorda Martin and Piotr Dorosz and Floarea Dumitrache and Lars Döpper and Gregor Hieronymus Eberwein and Domenico Elia and Simone Emiliani and Laura Fabbietti and Tommaso Fagotto and Xiaochao Fang and Henrik Fribert and Roman Gernhäuser and Piero Giubilato and Laura Gonella and Karl Gran Grodaas and Ola Slettevoll Groettvik and Vladimir Gromov and Malte Grönbeck and Philip Hauer and Hartmut Hillemanns and Guen Hee Hong and Yu Hu and Minyoung Chris Hwang and Marc Alain Imhoff and Barbara Jacak and Daniel Matthew Jones and Antoine Junique and Filip Křížek and Jetnipit Kaewjai and Anouk Kaiser and Jesper Karlsson Gumprecht and Markus Keil and Bernhard Ketzer and Jiyoung Kim and Lena Kirchner and Kritsada Kittimanapun and Alex Kluge and Chinorat Kobdaj and Artem Kotliarov and Thanushan Kugathasan and Marc König and Paola La Rocca and Natthawut Laojamnongwong and Lukas Lautner and Corentin Lemoine and Long Li and Beatrice Eva Liang-Gilman and Francesco Licciulli and Sanghoon Lim and Bong-Hwi Lim and Jian Liu and Flavio Loddo and Matteo Lupi and Magnus Mager and Philipp Mann and Georgios Mantzaridis and Davide Marras and Paolo Martinengo and Silvia Masciocchi and Annalisa Mastroserio and Soniya Mathew and Serena Mattiazzo and Marius Wilm Menzel and Nicola Minafra and Frederic Morel and Alice Mulliri and Anjali Ila Nambrath and Rajendra Nath Patra and Iaroslav Panasenko and Styliani Paniskaki and Caterina Pantouvakis and Cosimo Pastore and Stefania Perciballi and Francesco Piro and Adithya Pulli and Alexander Rachev and Alexander Rachevski and Ivan Ravasenga and Felix Reidt and Michele Rignanese and Giacomo Ripamonti and Isabella Sanna and Valerio Sarritzu and Umberto Savino and Iain Sedgwick and Serhiy Senyukov and Danush Shekar and Sabyasachi Siddhanta and David Silvermyr and Walter Snoeys and Joey Staa and Alessandro Sturniolo and Miljenko Šuljić and Timea Szollosova and Daniel Tapia Takaki and Livia Terlizzi and Nicolas Tiltmann and Antonio Trifirò and Christina Tsolanta and Rosario Turrisi and Berkin Ulukutlu and Gianluca Usai and Isabelle Valin and Giovanni Vecil and Pedro Vicente Leitao and Anna Villani and Chunzheng Wang and Zhenyu Ye and Emma Rose Yeats and Asli Yelkenci and Zijun Zhao and Alessandra Zingaretti},
journal= {arXiv preprint arXiv:2510.11463},
year = {2025}
}
备注
Updated authors list. Improved wording