论文标题

建造靠近检测器(SBND)短基线的精密电线读数平面

Construction of precision wire readout planes for the Short-Baseline Near Detector (SBND)

论文作者

Acciarri, R., Adams, C., Andreopoulos, C., Asaadi, J., Babicz, M., Backhouse, C., Badgett, W., Bagby, L. F., Barker, D., Barnes, C., Basharina-Freshville, A., Basque, V., Baxter, A., Bazetto, M. C. Q., Beltramello, O., Betancourt, M., Bhanderi, A., Bhat, A., Bishai, M. R. M., Bitadze, A., Blake, A. S. T., Boissevain, J., Bonifazi, C., Book, J. Y., Brailsford, D., Brandt, A., Bremer, J., Brooks, T., Bullard, B. A., Camilleri, L., Carneiro, M. F., Fernández, R. Castillo, Chalifour, M., Chen, Y., Chen, H., Chisnall, G., Cianci, D., Crespo-Anadón, J. I., Cristaldo, E., Cuesta, C., Astiz, I. L. de Icaza, De Roeck, A., Pereira, G. De Sá, de Souza, G., Dennis, S. R., Di Giulio, L., Dixon, S., Elvin, A., Ereditato, A., Evans, J. J., Ezeribe, A. C., Fabre, C., Farrell, J., Fitzpatrick, R. S., Fleming, B. T., Foppiani, N., Foreman, W., Franco, D., Freestone, J., Furmanski, A. P., Gamble, T., Gao, S., Garcia-Gamez, D., Garman, M. P., Gatti, H. F., Ge, G., Gil-Botella, I., Gollapinni, S., Goodwin, O., Green, P., Griffith, W. C., Guenette, R., Guzowski, P., Hamilton, P., Hentschel, S., Hill, C. M., Holin, A., Holt, S., Hrivnak, J., Huang, E. C., James, C. C., Jones, R. S., Jwa, Y., Karagiorgi, G., Kemp, E., Kim, M. J., Kose, U., Kreslo, I., Kubecki, S., Kudryavtsev, V. A., Lacarelle, B., Langstaff, M. R., Larkin, J., LaZur, R., Lepetic, I., Littlejohn, B. R., Lorca, D., Louis, W. C., Machado, A. A., Malek, M., Mariani, C., Marinho, F., Mastbaum, A., Mavrokoridis, K., McConkey, N., Meddage, V., Mercer, I., Mettler, T., Miller, K., Mistry, K., Mladenov, D., Mogan, A. J., Molina, J., Mooney, M., Mousseau, J., Nessi, M., Ni, S., Northrop, R., Nowak, J., Palamara, O., Palestini, S., Palomares, C., Pandey, V., Pater, J. R., Paulucci, L., Pavlovic, Z., Payne, D., Peres, O. L. G., Peres, O., Piastra, F., Pietropaolo, F., Pimentel, V. L., Pons, X., Putnam, G., Qian, X., Radeka, V., Raguzin, E., Ratoff, P., Ray, H., Rebel, B., Reggiani-Guzzo, M., Resnati, F., Rielage, K., Rigamonti, A., Rivera, D., Roda, M., Ross-Lonergan, M., Scanavini, G., Scarff, A., Schmitz, D. W., Schukraft, A., Segreto, E., Seletskaya, E., Shaevitz, M. H., Sinclair, J., Soares, R., Soderberg, M., Söldner-Rembold, S., Souza, H. V., Spagliardi, F., Spanu, M., Spitz, J., Spooner, N. J. C., Stancari, M., Statter, J., Stenico, G. V., Strauss, T., Sutcliffe, P., Sutton, K., Szelc, A. M., Tang, W., Vidal, J. Tena, Thorn, C., Thornton, R. T., Torretta, D., Toups, M., Touramanis, C., Tripathi, M., Tufanli, S., Tyley, E., Valdiviesso, G. A., Van de Water, R., Weber, M., Wilson, P., Wilson, A., Worcester, M., Worcester, E., Wright, M. H., Wright, N., Yu, B., Yu, J., Zamorano, B., Zani, A., Zennamo, J., Zhao, M.

论文摘要

靠近检测器时间投影室的短基线在其电荷读数平面的设计中是独一无二的。这些阳极平面组件(APA)已被制造并组装以满足严格的准确性和精确要求:3 mm +/- 0.5 mm的电线间距在每个APA的3,964台电线中的7 N +/- 1 N的电线张力在每个APA的4 m +/- 2.5 m范围内的0.5 mm内的3,964线。本文介绍了这些关键检测器组件的设计,制造和组装,重点是每个阶段的质量保证。

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.

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