Fermilab 上 ICARUS T600 探测器安装的低温与净化系统
高能物理 - 实验
2026-04-13 v5
摘要
本文描述了 ICARUS T600 探测器在美国伊利诺伊州 Fermi 国家实验室当前安装中的低温与净化系统。ICARUS T600 探测器由四个大型时间投影室组成，安装于两个约 275 立方米的独立容器中。探测器使用液氩同时作为靶材和活性介质。为了探测器的正确运行，液氩必须保持在非常稳定的热条件下，且负电性杂质的污染必须持续保持在十亿分之几的小水平。该探测器此前在意大利 INFN 大萨索地下实验室运行，在 CERN 至 LNGS 长基线中微子束上进行了为期 3 年的运行。为了在 Fermilab 的 Booster 和 NuMI 中微子束上运行，以寻找惰性中微子和测量中微子-氩截面，探测器从 Gran Sasso 运至 CERN 进行升级，以满足在浅深度高强度的中微子束下运行的要求。液氩容器、热绝缘和所有低温设备已根据 Gran Sasso 先前安装方案完全重新设计和重建。探测器和所有设备已运至 Fermilab，在那里已完成安装、测试并近期投入运行。本文所述工作由 CERN 和 Fermilab 共同承担，在 ICARUS 合作的监督下完成。设计、安装、测试、调试和运行是 CERN、Fermilab 和 INFN 团队共同努力的结果。
引用
@article{arxiv.2509.18392,
title = {Cryogenics and purification systems of the ICARUS T600 detector installation at Fermilab},
author = {F. Abd Alrahman and P. Abratenko and N. Abrego-Martinez and A. Aduszkiewicz and F. Akbar and L. Aliaga Soplin and M. Artero Pons and J. Asaadi and W. F. Badgett and B. Behera and V. Bellini and R. Benocci and J. Berger and S. Berkman and O. Beltramello and S. Bertolucci and M. Betancourt and A. Blanchet and F. Boffelli and M. Bonesini and T. Boone and B. Bottino and A. Braggiotti and J. Bremer and S. J. Brice and V. Brio and C. Brizzolari and H. S. Budd and A. Campani and A. Campos and D. Carber and M. Carneiro and I. Caro Terrazas and H. Carranza and F. Castillo Fernandez and A. Castro and S. Centro and G. Cerati and M. Chalifour and P. Chambouvet and A. Chatterjee and D. Cherdack and S. Cherubini and N. Chithirasreemadam and T. E. Coan and A. Cocco and M. R. Convery and L. Cooper-Troendle and S. Copello and H. Da Motta and M. Dallolio and A. A. Dange and A. de Roeck and S. Di Domizio and L. Di Noto and D. Di Ferdinando and M. Diwan and S. Dolan and L. Domine and S. Donati and R. Doubnik and F. Drielsma and J. Dyer and S. Dytman and C. Fabre and A. Falcone and C. Farnese and A. Fava and N. Gallice and F. G. Garcia and C. Gatto and M. Geynisman and D. Gibin and A. Gioiosa and W. Gu and A. Guglielmi and G. Gurung and K. Hassinin and H. Hausner and A. Heggestuen and B. Howard and R. Howell and Z. Hulcher and I. Ingratta and C. James and W. Jang and Y. -J. Jwa and L. Kashur and W. Ketchum and J. S. Kim and D. -H. Koh and J. Larkin and Y. Li and C. Mariani and C. M. Marshall and S. Martynenko and N. Mauri and K. S. McFarland and D. P. Méndez and A. Menegolli and G. Meng and O. G. Miranda and D. Mladenov and A. Mogan and N. Moggi and E. Montagna and C. Montanari and A. Montanari and M. Mooney and G. Moreno-Granados and J. Mueller and M. Murphy and D. Naples and M. Nessi and T. Nichols and S. Palestini and M. Pallavicini and V. Paolone and L. Pasqualini and L. Patrizii and L. Paudel and G. Petrillo and C. Petta and V. Pia and F. Pietropaolo and F. Poppi and M. Pozzato and M. L Pumo and G. Putnam and X. Qian and A. Rappoldi and G. L. Raselli and S. Repetto and F. Resnati and A. M. Ricci and E. Richards and M. Rosenberg and M. Rossella and N. Rowe and P. Roy and C. Rubbia and M. Saad and S. Saha and G. Salmoria and S. Samanta and M. Satgia and A. Scaramelli and D. Schmit and F. Schwartz and A. Schukraft and D. Senadheera and S-H. Seo and F. Sergiampietri and G. Sirri and J. S. Smedley and J. Smith and L. Stanco and J. Stewart and H. A. Tanaka and F. Tapia and M. Tenti and K. Terao and F. Terranova and V. Togo and D. Torretta and M. Torti and F. Tortorici and R. Triozzi and Y. -T. Tsai and K. V. Tsang and S. Tufanli and T. Usher and F. Varanini and N. Vardy and S. Ventura and M. Vicenzi and C. Vignoli and B. Viren and F. A. Wieler and Z. Williams and R. J. Wilson and P. Wilson and J. Wolfs and T. Wongjirad and A. Wood and E. Worcester and M. Worcester and M. Wospakrik and S. Yadav and H. Yu and J. Yu and A. Zani and J. Zennamo and J. Zettlemoyer and C. Zhang and S. Zucchelli and M. Zuckerbrot},
journal= {arXiv preprint arXiv:2509.18392},
year = {2026}
}
备注
78 pages, 71 figures, 6 tables