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Alion, T.; Andrews, M.; Antoniassi, M.; Antoshkin, A.; Back, A.; Barenboim, G.; Bechetoille, E.; Bhattacharjee, M.; Bitadze, A.; Bolton, T.; Calvo, E.; Carroll, T.; Cattadori, C.; Cavallaro, G.; Chi, C.; Church, E.; Conley, R.; Densham, C.; Douglas, D.; Fowler, J.; Furic, I. K.; Galymov, V.; Fajardo, L. S. Gomez; Goodman, M. C.; Guerard, E.; Guglielmi, A.; Gwon, S.; Herner, K.; Hoff, J.; Itay, R.; Jena, D.; Karagiorgi, G.; Karaman, G.; Kashur, L.; Kelly, K. J.; Kothekar, K.; Kumar, J.; Kumar, P.; Larkin, J.; Lee, S. Y.; Leitner, M.; Lokajicek, M.; Manenti, L.; Marchionni, A.; Marshak, M.; Martynenko, S.; Matthews, J.; Mawby, I.; Mendez, H.; Mewes, M.; Mikola, V.; Mokhov, N.; Montanari, D.; Motuk, E.; Mufson, S.; Naples, D.; Norrick, A.; Northrop, R.; Paramesvaran, S.; Parsa, Z.; Patton, S. J.; Penzo, A.; Petta, C.; Radeka, V.; Rademacker, J.; Razakamiandra, R. F.; Rea, E. M.; Rebel, B.; Renshaw, A.; Rescia, S.; Rigaut, Y.; Bonilla, E. Rodriguez; Scarff, A.; Schefke, T.; Selyunin, A.; Shooltz, D.; Singh, L.; Sipos, R.; Sirri, G.; Smith, E.; Snowden-Ifft, D.; Solomey, N.; Spanu, M.; Stancari, M.; Stokes, T.; Tayloe, R.; Terao, K.; Ternes, C. A.; Terranova, F.; Uchida, M. A.; Usher, T.; Vagins, M. R.; Watson, A.; Whittington, D.; Wilking, M. J.; Wu, W.; Yu, H.; Zani, A.; Zhao, M.; Zwaska, R.
The European physical journal. C, Particles and fields, 07/2022, Letnik: 82, Številka: 7Journal Article
DUNE is a dual-site experiment for long-baseline neutrino oscillation studies, neutrino astrophysics and nucleon decay searches. ProtoDUNE Dual Phase (DP) is a 6 × 6 × 6 m 3 liquid argon time-projection-chamber (LArTPC) that recorded cosmic-muon data at the CERN Neutrino Platform in 2019–2020 as a prototype of the DUNE Far Detector. Charged particles propagating through the LArTPC produce ionization and scintillation light. The scintillation light signal in these detectors can provide the trigger for non-beam events. In addition, it adds precise timing capabilities and improves the calorimetry measurements. In ProtoDUNE-DP, scintillation and electroluminescence light produced by cosmic muons in the LArTPC is collected by photomultiplier tubes placed up to 7 m away from the ionizing track. In this paper, the ProtoDUNE-DP photon detection system performance is evaluated with a particular focus on the different wavelength shifters, such as PEN and TPB, and the use of Xe-doped LAr, considering its future use in giant LArTPCs. The scintillation light production and propagation processes are analyzed and a comparison of simulation to data is performed, improving understanding of the liquid argon properties.
