The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose, large size, liquid scintillator experiment under construction in China. JUNO will perform leading measurements detecting neutrinos from different sources (reactor, terrestrial and astrophysical neutrinos) covering a wide energy range (from 200 keV to several GeV). This paper focuses on the design and development of a test protocol for the 20-inch PMT underwater readout electronics. The protocol has been employed for 10 months during the mass production and validation of all the electronics that will be installed in JUNO. A total number of 6950 electronic boards were tested with an acceptance yield of 99.1%.
Mass testing of the JUNO experiment 20-inch PMT readout electronics / A. Coppi, B. Jelmini, M. Bellato, A. Bergnoli, M. Bolognesi, R. Brugnera, V. Cerrone, C. Chen, B. Clerbaux, M. Colomer Molla, D. Corti, F. dal Corso, J. Dong, W. Dou, L. Fan, A. Garfagnini, A. Gavrikov, G. Gong, M. Grassi, R. Maria Guizzetti, S. Hang, C. He, J. Hu, R. Isocrate, X. Ji, X. Jiang, F. Li, Z. Liang, I. Lippi, H. Liu, H. Liu, S. Liu, X. Liu, D. Luo, R. Luo, F. Marini, D. Mazzaro, L. Modenese, Z. Ning, Y. Peng, P. Petitjean, A. Pitacco, M. Qi, L. Ramina, M. Rampazzo, M. Rebeschini, M. Redchuk, A. Serafini, Y. Sun, A. Triossi, R. Triozzi, F. Veronese, K. von Sturm, P. Wang, P. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, P. Wei, J. Weng, S. Xian, X. Xie, B. Xu, C. Xu, D. Xu, H. Xu, X. Yan, Z. Yan, F. Yang, Y. Yang, Y. Yang, M. Ye, T. Zeng, S. Zhang, W. Zhang, A. Zhang, B. Zhang, S. Zhao, C. Zi, S. Aiello, G. Andronico, V. Antonelli, A. Barresi, D. Basilico, M. Beretta, A. Brigatti, R. Bruno, A. Budano, B. Caccianiga, A. Cammi, S. Campese, D. Chiesa, C. Clementi, M. Cordelli, S. Dusini, A. Fabbri, G. Felici, F. Ferraro, M. Giulio Giammarchi, C. Landini, P. Lombardi, C. Lombardo, A. Maino, F. Mantovani, S. Maria Mari, A. Martini, E. Meroni, L. Miramonti, M. Montuschi, M. Nastasi, D. Orestano, F. Ortica, A. Paoloni, S. Parmeggiano, F. Petrucci, E. Previtali, G. Ranucci, A.C. Re, B. Ricci, A. Romani, P. Saggese, S. Sanfilippo, C. Sirignano, M. Sisti, L. Stanco, V. Strati, F. Tortorici, C. Tuv??, C. Venettacci, G. Verde, L. Votano. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - 1052:(2023), pp. 168255.1-168255.9. [10.1016/j.nima.2023.168255]
Mass testing of the JUNO experiment 20-inch PMT readout electronics
D. Basilico;M. Beretta;L. Miramonti;A.C. Re;
2023
Abstract
The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose, large size, liquid scintillator experiment under construction in China. JUNO will perform leading measurements detecting neutrinos from different sources (reactor, terrestrial and astrophysical neutrinos) covering a wide energy range (from 200 keV to several GeV). This paper focuses on the design and development of a test protocol for the 20-inch PMT underwater readout electronics. The protocol has been employed for 10 months during the mass production and validation of all the electronics that will be installed in JUNO. A total number of 6950 electronic boards were tested with an acceptance yield of 99.1%.
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