The International School for Advanced Studies (SISSA) was founded in 1978 and was the first institution in Italy to promote post-graduate courses leading to a Doctor Philosophiae (or PhD) degree. A centre of excellence among Italian and international universities, the school has around 65 teachers, 100 post docs and 245 PhD students, and is located in Trieste, in a campus of more than 10 hectares with wonderful views over the Gulf of Trieste.
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Study of scintillation light collection, production and propagation in a 4 tonne dual-phase LArTPC
B. Aimard, L. Aizawa, C. Alt, J. Asaadi, M. Auger, V. Aushev, D. Autiero, A. Balaceanu, G. Balik, L. Balleyguier, E. Bechetoille, D. Belver, A.M. Blebea-Apostu, S. Bolognesi, S. Bordoni, N. Bourgeois, B. Bourguille, J. Bremer, G. Brown, L. Brunetti, G. Brunetti, D. Caiulo, M. Calin, E. Calvo, M. Campanelli, K. Cankocak, C. Cantini, B. Carlus, B.M. Cautisanu, M. Chalifour, A. Chappuis, N. Charitonidis, A. Chatterjee, A. Chiriacescuf, P. Chiu, S. Conforti, P. Cotte, P. Crivelli, C. Cuesta, J. Dawson, I. De Bonis, C. De La Taille, A. Delbart, S. Di Luise, F. Doizon, C. Drancourt, D. Duchesneau, F. Dulucq, F. Duval, S. Emery, A. Ereditato, A. Falcone, K. Fusshoeller, A. Gallego-Ros, V. Galymov, N. Geffroy, A. Gendotti, A. Gherghel-Lascu, I. Gil-Botella, C. Girerd, M.C. Gomoiu, P. Gorodetzky, E. Hamada, R. Hanni, T. Hasegawa, A. Holin, S. Horikawa, M. Ikeno, S. Jiménez, A. Jipa, M. Karolak, Y. Karyotakis, S. Kasai, K. Kasami, T. Kishishita, H. Konari, I. Kreslo, D. Kryn, P. Kunzé, M. Kurokawa, Y. Kuromori, C. Lastoria, I. Lazanu, G. Lehmann-Miotto, M. Leyton, N. Lira, K. Loo, D. Lorca, P. Lutz, T. Lux, J. Maalampi, G. Maire, M. Maki, L. Manenti, R.M. Margineanu, J. Marteau, G. Martin-Chassard, H. Mathez, E. Mazzucato, G. Misitano, D. Mladenov, L. Molina Bueno, T.S. Mosu, W. Mu, S. Murphy, K. Nakayoshi, S. Narita, D. Navas-Nicolás, K. Negishi, M. Nessi, M. Niculescu-Oglinzanu, F. Noto, A. Noury, Y. Onishchuk, C. Palomares, M. Parvu, T. Patzak, Y. Penichot, E. Pennacchio, L. Periale, H. Pessard, F. Pietropaolo, D. Pugnere, B. Radics, D. Redondo, C. Regenfus, A. Remoto, F. Resnati, O. Ristea, A. Rubbia, A. Saftoiu, K. Sakashita, F. Sanchez, C. Santos, A. Scarpelli, C. Schloesser, K. Sendai, F. Sergiampietri, S. Shahsavarani, M. Shoji, J. Sinclair, J. Soto-Oton, D.I. Stanca, D. Stefan, R. Sulej, M. Tanaka, V. Toboaru, A. Tonazzo, W. Tromeur, W.H. Trzaska, T. Uchida, L. Urda, F. Vannucci, G. Vasseur, A. Verdugo, T. Viant, S. Vihonen, S. Vilalte, M. Weber, S. Wu, J. Yu, L. Zambelli and M. Zito
The 3×1×1 m3 demonstrator is a dual phase liquid argon time projection chamber that has recorded cosmic rays events in 2017 at CERN. The light signal in these detectors is crucial to provide precise timing capabilities. The performance of the photon detection system, composed of five PMTs, are discussed. The collected scintillation and electroluminescence light created by passing particles has been studied in various detector conditions. In particular, the scintillation light production and propagation processes have been analyzed and compared to simulations, improving the understanding of some liquid argon properties.
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