Construction of precision wire readout planes for the Short-Baseline Near Detector (SBND)
R. Acciarri, C. Adams, C. Andreopoulos, J. Asaadi, M. Babicz, C. Backhouse, W. Badgett, L. F. Bagby, D. Barker, C. Barnes, A. Basharina-Freshville, V. Basque, A… 展开作者
R. Acciarri, C. Adams, C. Andreopoulos, J. Asaadi, M. Babicz, C. Backhouse, W. Badgett, L. F. Bagby, D. Barker, C. Barnes, A. Basharina-Freshville, V. Basque, A. Baxter, M. C. Q. Bazetto, O. Beltramello, M. Betancourt, A. Bhanderi, A. Bhat, M. R. M. Bishai, A. Bitadze, A. S. T. Blake, J. Boissevain, C. Bonifazi, J. Y. Book, D. Brailsford, A. Brandt, J. Bremer, T. Brooks, B. A. Bullard, L. Camilleri, M. F. Carneiro, R. Castillo Fernández, M. Chalifour, Y. Chen, H. Chen, G. Chisnall, D. Cianci, J. I. Crespo-Anadón, E. Cristaldo, C. Cuesta, I. L. de Icaza Astiz, A. De Roeck, G. De Sá Pereira, G. de Souza, S. R. Dennis, L. Di Giulio, S. Dixon, A. Elvin, A. Ereditato, J. J. Evans, A. C. Ezeribe, C. Fabre, J. Farrell, R. S. Fitzpatrick, B. T. Fleming, N. Foppiani, W. Foreman, D. Franco, J. Freestone, A. P. Furmanski, T. Gamble, S. Gao, D. Garcia-Gamez, M. P. Garman, H. F. Gatti, G. Ge, I. Gil-Botella, S. Gollapinni, O. Goodwin, P. Green, W. C. Griffith, R. Guenette, P. Guzowski, P. Hamilton, S. Hentschel, C. M. Hill, A. Holin, S. Holt, J. Hrivnak, E. C. Huang, C. C. James, R. S. Jones, Y. Jwa, G. Karagiorgi, E. Kemp, M. J. Kim, U. Kose, I. Kreslo, S. Kubecki, V. A. Kudryavtsev, B. Lacarelle, M. R. Langstaff, J. Larkin, R. LaZur, I. Lepetic, B. R. Littlejohn, D. Lorca, W. C. Louis, A. A. Machado, M. Malek, C. Mariani, F. Marinho, A. Mastbaum, K. Mavrokoridis, N. McConkey, V. Meddage, I. Mercer, T. Mettler, K. Miller, K. Mistry, D. Mladenov, A. J. Mogan, J. Molina, M. Mooney, J. Mousseau, M. Nessi, S. Ni, R. Northrop, J. Nowak, O. Palamara, S. Palestini, C. Palomares, V. Pandey, J. R. Pater, L. Paulucci, Z. Pavlovic, D. Payne, O. L. G. Peres, O. Peres, F. Piastra, F. Pietropaolo, V. L. Pimentel, X. Pons, G. Putnam, X. Qian, V. Radeka, E. Raguzin, P. Ratoff, H. Ray, B. Rebel, M. Reggiani-Guzzo, F. Resnati, K. Rielage, A. Rigamonti, D. Rivera, M. Roda, M. Ross-Lonergan, G. Scanavini, A. Scarff, D. W. Schmitz, A. Schukraft, E. Segreto, E. Seletskaya, M. H. Shaevitz, J. Sinclair, R. Soares, M. Soderberg, S. Söldner-Rembold, H. V. Souza, F. Spagliardi, M. Spanu, J. Spitz, N. J. C. Spooner, M. Stancari, J. Statter, G. V. Stenico, T. Strauss, P. Sutcliffe, K. Sutton, A. M. Szelc, W. Tang, J. Tena Vidal, C. Thorn, R. T. Thornton, D. Torretta, M. Toups, C. Touramanis, M. Tripathi, S. Tufanli, E. Tyley, G. A. Valdiviesso, R. Van de Water, M. Weber, P. Wilson, A. Wilson, M. Worcester, E. Worcester, M. H. Wright, N. Wright, B. Yu, J. Yu, B. Zamorano, A. Zani, J. Zennamo, M. Zhao
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42 pages, 45 figures. Prepared for submission to JINST
短基线近探测器时间投影室在其电荷读出平面的设计上是独特的。这些阳极平面组件（APA）的制造和组装符合严格的精度和精度要求：每个APA的3，964根导线的导线间距为3 mm +/- 0.5 mm，导线张力为7 N +/- 1 N，每个APA的4 m +/- 2.5 m范围内的平整度为0.5 mm。本文介绍了这些关键探测器部件的设计、制造和装配，重点介绍了每个阶段的质量保证。
英文摘要：
The Short-Baseline Near Detector time projection chamber is unique in the design of its charge readout planes. These anode plane assemblies (APAs) have been fabricated and assembled to meet strict accuracy and precision requirements: wire spacing of 3 mm +/- 0.5 mm and wire tension of 7 N +/- 1 N across 3,964 wires per APA, and flatness within 0.5 mm over the 4 m +/- 2.5 m extent of each APA. This paper describes the design, manufacture and assembly of these key detector components, with a focus on the quality assurance at each stage.
Enhanced Ionization Charge Identification in the Short-Baseline Neutrino Program Neutrino Detectors with Deep Neural Networks
Tufts University（塔夫茨大学）；Centro de Investigacion y de Estudios Avanzados del IPN (Cinvestav)（墨西哥国立自治大学高级研究中心）；Fermi National Accelerator Laboratory（费米国家加速器实验室）；University of Houston（休斯顿大学）；University of Rochester（罗切斯特大学）；Illinois Institute of Technology（伊利诺伊理工学院）；University of Texas at Arlington（德克萨斯大学阿灵顿分校）；CIEMAT, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas（能源、环境和技术研究中央中心）；University of Liverpool（利物浦大学）；University of California, Santa Barbara（加州大学圣巴巴拉分校）；INFN Sezione di Padova and University（意大利国家核物理学院帕多瓦分部及大学）；Universidad de Granada（格拉纳达大学）；Mount Holyoke College（曼荷利女子学院）；University of Oxford（牛津大学）
An integrated readout system for parallel-plate avalanche counter and multi-wire drift chamber at HIAF-HIRIBL
Institute of Modern Physics, Chinese Academy of Sciences（中国科学院近代物理研究所）；School of Nuclear Science and Technology, University of Chinese Academy of Sciences（中国科学院大学核科学与技术学院）
Results from a Prototype Combination TPC Cherenkov Detector with GEM Readout
组合时间投影室-切伦科夫原型探测器已被开发作为未来电子离子对撞机探测器研发计划的一部分。该原型在费米实验室试验束设施进行了测试，以提供原理证明，证明该探测器能够测量粒子轨迹，并在一个共同的探测器体积内提供粒子识别信息。TPC部分由一个10 x10 x10 cm 3的场笼组成，它将电荷从磁道传递到10 x10 cm 2的四重GEM读出器。通过在2x 10 mm 2锯齿形焊盘阵列上插入簇的命中位置来重建磁道。切伦科夫组件由分割成3x 3正方形焊盘的10 x10 cm 2读出平面组成，也耦合到四重GEM。当径迹穿过TPC的漂移体积时，所产生的切伦科夫光能够通过构成场笼一侧的稀疏排列的导线逃逸，面对切伦科夫探测器的CsI光阴极。切伦科夫检测器因此在无窗、接近聚焦配置中操作以获得高效率。纯CF 4用作两个检测器组件的工作气体，主要是由于其对深紫外线的透明度以及其高N 0。从光束测试的结果，以及其粒子ID能力的结果将进行讨论。
Simulating the Charge Dispersion Phenomena in Micro Pattern Gas Detectors with a Resistive Anode
国际直线对撞机（ILC）的TPC将需要测量大约200个轨道点，横向分辨率接近100微米。分辨率的目标是超越传统的比例线/阴极垫TPC和微图案气体检测器（MPGD）的能力正在开发，以满足这一挑战。然而，标准MPGD读出技术将难以实现如最初设想的具有2 mm X 6 mm焊盘的ILC-TPC分辨率目标。对较小宽度焊盘的提议将提高分辨率，但将需要更大数量的读出通道并增加TPC检测器的成本和复杂性。电荷分散的新MPGD读出概念具有在不诉诸较窄焊盘的情况下实现ILC-TPC分辨率目标的潜力。这是最近在宇宙射线测试的一个小型原型TPC读出MPGD使用电荷分散技术证明。在这里，我们描述的电荷分散现象的MPGD-TPC的模拟。详细的模拟包括初始电离团簇、电子漂移、扩散效应、本征探测器脉冲形状和电子学效应。模拟结果与实验数据吻合良好，可用于优化TPC的MPGD电荷色散读出。
