用于CMS GE1/1缪子升级的大批量GEM探测器的质量控制
仪器与探测器
2022-05-25 v1 高能物理 - 实验
摘要
大型强子对撞机的一系列升级，以高亮度大型强子对撞机为顶点，将使CMS实验的物理研究项目大幅扩展。然而，加速器的升级也将使实验条件更具挑战性，对探测器运行、触发和数据分析产生影响。质子-质子对撞的亮度预计在Run 3（2022年开始）超过~cms，而在高亮度大型强子对撞机为Run 4建成时将达到至少~cms。这些条件将影响缪子触发、鉴别和测量，而这些是实验的关键能力。为应对这些挑战，基于气体电子倍增体技术，正在CMS端盖中安装额外的缪子探测器。为此，已建造并测试了161个大型三重气体电子倍增体探测器。这些装置的安装于2019年从GE1/1站开始，随后将是两个附加站GE2/1和ME0，分别将于2023年和2026年安装。GE1/1探测器的组装和质量控制分布在全球多个生产点进行。我们阐明并讨论了为标准化探测器性能而开发的质量控制程序，并给出生产的最终结果。在生产的161个探测器中，156个通过了所有测试，144个现已安装在CMS实验中。各种目视检查、气密性测试、本征噪声率表征以及有效气体增益和响应均匀性测试使该项目达到了这一高成功率。
引用
@article{arxiv.2203.12037,
title = {Quality Control of Mass-Produced GEM Detectors for the CMS GE1/1 Muon Upgrade},
author = {M. Abbas and M. Abbrescia and H. Abdalla and A. Abdelalim and S. AbuZeid and A. Agapitos and A. Ahmad and A. Ahmed and W. Ahmed and C. Aimè and C. Aruta and I. Asghar and P. Aspell and C. Avila and J. Babbar and Y. Ban and R. Band and S. Bansal and L. Benussi and T. Beyrouthy and V. Bhatnagar and M. Bianco and S. Bianco and K. Black and L. Borgonovi and O. Bouhali and A. Braghieri and S. Braibant and S. D. Butalla and S. Calzaferri and M. Caponero and J. Carlson and F. Cassese and N. Cavallo and S. S. Chauhan and S. Colafranceschi and A. Colaleo and J. Collins and A. Conde Garcia and M. Dalchenko and A. De Iorio and G. De Lentdecker and D. Dell Olio and G. De Robertis and W. Dharmaratna and S. Dildick and B. Dorney and R. Erbacher and F. Fabozzi and F. Fallavollita and A. Ferraro and D. Fiorina and E. Fontanesi and M. Franco and C. Galloni and P. Giacomelli and S. Gigli and J. Gilmore and M. Gola and M. Gruchala and A. Gutierrez and T. Hakkarainen and J. Hauser and K. Hoepfner and M. Hohlmann and H. Hoorani and T. Huang and P. Iaydjiev and A. Irshad and A. Iorio and F. Ivone and W. Jang and J. Jaramillo and A. Juodagalvis and E. Juska and B. Kailasapathy and T. Kamon and Y. Kang and P. Karchin and A. Kaur and H. Kaur and H. Keller and H. Kim and J. Kim and S. Kim and B. Ko and A. Kumar and S. Kumar and N. Lacalamita and J. S. H. Lee and A. Levin and Q. Li and F. Licciulli and L. Lista and K. Liyanage and F. Loddo and M. Luhach and M. Maggi and Y. Maghrbi and N. Majumdar and K. Malagalage and S. Malhotra and S. Martiradonna and C. McLean and J. Merlin and M. Misheva and G. Mocellin and L. Moureaux and A. Muhammad and S. Muhammad and S. Mukhopadhyay and M. Naimuddin and S. Nuzzo and R. Oliveira and P. Paolucci and I. C. Park and L. Passamonti and G. Passeggio and A. Peck and A. Pellecchia and N. Perera and L. Petre and H. Petrow and D. Piccolo and D. Pierluigi and M. Rahmani and F. Ramirez and A. Ranieri and G. Rashevski and B. Regnery and M. Ressegotti and C. Riccardi and M. Rodozov and E. Romano and C. Roskas and B. Rossi and P. Rout and J. D. Ruiz and A. Russo and A. Safonov and A. K. Sahota and D. Saltzberg and G. Saviano and A. Shah and A. Sharma and R. Sharma and T. Sheokand and M. Shopova and F. M. Simone and J. Singh and U. Sonnadara and A. Stamerra and E. Starling and B. Stone and J. Sturdy and G. Sultanov and Z. Szillasi and D. Teague and D. Teyssier and T. Tuuva and M. Tytgat and I. Vai and N. Vanegas and R. Venditti and P. Verwilligen and W. Vetens and A. K. Virdi and P. Vitulo and A. Wajid and D. Wang and K. Wang and I. J. Watson and N. Wickramage and D. D. C. Wickramarathna and S. Yang and U. Yang and Y. Yang and J. Yongho and I. Yoon and Z. You and I. Yu and S. Zaleski},
journal= {arXiv preprint arXiv:2203.12037},
year = {2022}
}
备注
45 pages, 39 figures, submitted to Nuclear Instruments and Methods in Physics Research Section A