Accès ouvert déclaré 2022 article

Scintillator ageing of the T2K near detectors from 2010 to 2021

K. Abe, N. Akhlaq, R. Akutsu, A. Ali, C. Alt, C. Andreopoulos, M. Antonova, S. Aoki, T. Arihara, Y. Asada, Yosuke Ashida, E. T. Atkin, S. Ban, M. Barbi, Gareth J. Barker, G. Barr, D. Barrow, M. Batkiewicz, F. Bench, V. Berardi, L. Berns, S. Bhadra, Adrien Blanchet, A. Blondel, S. Bolognesi, T. Bonus, S. Bordoni, S. B. Boyd, A. Bravar, C. Bronner, S. Bron, A. Bubak, M. Buizza Avanzini, N. F. Calabria, S. Cao, A. J. Carter, S. L. Cartwright, M. G. Catanesi, A. Cervera, J. Chakrani, D. Cherdack, G. Christodoulou, M. Cicerchia, J. P. Coleman, G. Collazuol, L. Cook, A. Cudd, Yu. I. Davydov, A. De Roeck, G. De Rosa, T. Dealtry, Claudia Caterina Delogu, C. Densham, A. Dergacheva, F. Di Lodovico, S. Dolan, D. Douqa, T. A. Doyle, O. Drapier, K. Duffy, J. Dumarchez, P. Dunne, K. Dygnarowicz, A. Eguchi, S. Emery-Schrenk, A. Ershova, S. Fedotov, P. Fernández, A.J. Finch, G. A. Fiorentini Aguirre, G. Fiorillo, M. Friend, Y. Fujii, Y. Fukuda, K. Fusshoeller, C. Giganti, V. Glagolev, M. Gonin, E. A. G. Goodman, A. Gorin, M. Grassi, M. Guigue, D. R. Hadley, Jennifer Haigh, P. Hamacher-Baumann, D. A. Harris, M. Hartz, T. Hasegawa, S. Hassani, N. C. Hastings, A. Hatzikoutelis, Y. Hayato, A. Hiramoto, M. Hogan, J. Holeczek, A. Holin, T. Holvey, N. T. Hong Van, Takashi Honjo, F. Iacob, A. K. Ichikawa, M. Ikeda, Toru Ishida, M. Ishitsuka, H.T. Israel, S. J. Ives, K. Iwamoto, A. Izmaylov, N. Izumi, M. Jakkapu, B. Jamieson, S. J. Jenkins, C. Jesús-Valls, Jin-Liang Jiang, P. Jonsson, C. K. Jung, P. B. Jurj, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, S.P. Kasetti, Y. Kataoka, Y. Katayama, T. Katori, M. Kawaue, E. Kearns, M. Khabibullin, A. Khotjantsev, T. Kikawa, H. Kikutani, S. King, J. Kisiel, A. Knight, T. Kobata, T. Kobayashi, L. Koch, G. Kogan, A. Konaka, L. L. Kormos, Y. Koshio, A. Kostin, K. Kowalik, Y. Kudenko, Shizuma Kuribayashi, R. Kurjata, T. Kutter, M. Kuze, M. La Commara, L. Labarga, K. Lachner, J. Łagoda, S. M. Lakshmi, M. Lamers James, I. Lamont, M. Lamoureux, D. Last, N. Latham, M. Laveder, M. Lawe, Y. Lee, Chih-Wei Lin, T. Lindner, S. Lin, R. P. Litchfield, S. L. Liu, A. Longhin, K. R. Long, L. Ludovici, X.-G. Lu, T. Lux, L. N. Machado, L. Magaletti, K. B. M. Mahn, M. Malek, M. Mandal, S. Manly, A. D. Marino, L. Marti-Magro, D. Martin, M. Martini, T. Maruyama, V. Matveev, C. Mauger, K. Mavrokoridis, E. Mazzucato, N. McCauley, J. McElwee, K. S. McFarland, C. McGrew, A. Mefodiev, G. D. Megias, Lucile Mellet, C. Metelko, M. Mezzetto, A. Minamino, O. Mineev, S. Mine, M. Miura, L. Molina Bueno, S. Moriyama, Th. A. Mueller, D. Munford, L. Munteanu, K. Nagai, Y. Nagai, T. Nakadaira, K. Nakagiri, M. Nakahata, Y. Nakajima, Akihiko Nakamura, Hiroki Nakamura, K. Nakamura, Y. Nakano, S. Nakayama, T. Nakaya, K. Nakayoshi, C. E. R. Naseby, Tran Van Ngoc, V. Q. Nguyen, K. Niewczas, Y. Nishimura, K. Nishizaki, F. Nova, P. Novella, J. C. Nugent, H. M. O’Keeffe, L. O’Sullivan, T. Odagawa, T. Ogawa, R. Okada, K. Okumura, T. Okusawa, R. A. Owen, Y. Oyama, V. Palladino, V. Paolone, M. Pari, J. Parlone, S. Parsa, J. Pasternak, M. Pavin, D. Payne, Gregg Penn, J.D. Perkin, D. Pershey, L. Pickering, C. Pidcott, G. Pintaudi, C. Pistillo, B. Popov, K. Porwit, M. Posiadała-Zezula, Y. S. Prabhu, B. Quilain, T. Radermacher, E. Radicioni, B. Radics, P. N. Ratoff, M. Reh, C. Riccio, E. Rondio, S. Roth, A. Rubbia, A. C. Ruggeri, C. A. Ruggles, A. Rychter, K. Sakashita, F. Sánchez, G. Santucci, C. M. Schloesser, K. Scholberg, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, A. Shaikhiev, A. Shaykina, M. Shiozawa, W. Shorrock, A. Shvartsman, K. Skwarczynski, M. Smy, J. T. Sobczyk, H. Sobel, Y. Sonoda, R Spina, Hang Su, I. Suslov, S. Suvorov, Y. Suzuki, S. Suzuki, A. A. Sztuc, M. Tada, S. Takayasu, A. Takeda, Y. Takeuchi, Hiroyuki Tanaka, Y. Tanihara, M. Tani, V.V. Tereshchenko, N. Teshima, N. Thamm, L.F. Thompson, W. H. Toki, C. Touramanis, T. Towstego, K. M. Tsui, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. R. Vagins, Z. Vallari, D. Vargas, G. Vasseur, C. Vilela, W. G. S. Vinning, T. Vladisavljevic, T. Wachala, A. V. Waldron, J. Walsh, Yanbin Wang, L. Wan, D. Wark, M. O. Wascko, A. Weber, R. Wendell, M. J. Wilking, C. Wilkinson, J. R. Wilson, K. Wood, C. Wret, J. Xia, Y. Xu, K. Yamamoto, C. Yanagisawa, G. Yang, T. Yano, K. Yasutome, N. Yershov, U. Yevarouskaya, M. Yokoyama, Y Yoshimoto, M. Yu, R. Zaki, A. Zalewska, J. Zalipska, К. Заремба, G Zarnecki, Xingyu Zhao, Taiyu Zhu, M. Ziembicki, E. D. Zimmerman, M. Zito, S. Zsoldos

8Citations signalées, ce qui n’est pas une note de qualité

96Institutions déclarées

13Pays d’affiliation déclarés

Rattachement africain : jp, gb, ca, ch, es, pl, it, fr, vn, us, ru, de, hu. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

Abstract The T2K experiment widely uses plastic scintillator as a target for neutrino interactions and an active medium for the measurement of charged particles produced in neutrino interactions at its near detector complex. Over 10 years of operation the measured light yield recorded by the scintillator based subsystems has been observed to degrade by 0.9–2.2% per year. Extrapolation of the degradation rate through to 2040 indicates the recorded light yield should remain above the lower threshold used by the current reconstruction algorithms for all subsystems. This will allow the near detectors to continue contributing to important physics measurements during the T2K-II and Hyper-Kamiokande eras. Additionally, work to disentangle the degradation of the plastic scintillator and wavelength shifting fibres shows that the reduction in light yield can be attributed to the ageing of the plastic scintillator. The long component of the attenuation length of the wavelength shifting fibres was observed to degrade by 1.3–5.4% per year, while the short component of the attenuation length did not show any conclusive degradation.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref: Scintillator ageing of the T2K near detectors from 2010 to 2021
Date Crossref: 01/10/2022
Éditeur: IOP Publishing
Type: journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

Institute for Cosmic Ray Research Kamioka Observatory The University of Tokyo Queen Mary University of London TRIUMF The University of Winnipeg ETH Zurich Rutherford Appleton Laboratory University of Liverpool Daresbury Laboratory Universitat de València Kobe University Tokyo Metropolitan University Yokohama National University Kyoto University Imperial College London University of Regina University of Warwick University of Oxford Institute of Nuclear Physics, Polish Academy of Sciences Istituto Nazionale di Fisica Nucleare, Sezione di Bari Polytechnic University of Bari Tohoku University York University Centre National de la Recherche Scientifique Université Paris Cité Sorbonne Université Laboratoire de Physique Nucléaire et de Hautes Énergies Institut National de Physique Nucléaire et de Physique des Particules University of Geneva Commissariat à l'Énergie Atomique et aux Énergies Alternatives Université Paris-Saclay CEA Paris-Saclay Institut de Recherche sur les Lois Fondamentales de l'Univers University of Wrocław Institute of Physics University of Silesia in Katowice École Polytechnique Laboratoire Leprince-Ringuet Istituto Nazionale di Fisica Nucleare, Sezione di Napoli International Centre for Interdisciplinary Science and Education Royal Holloway University of London University of Sheffield University of Houston European Organization for Nuclear Research University of Padua Istituto Nazionale di Fisica Nucleare, Sezione di Padova Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro Kavli Institute for the Physics and Mathematics of the Universe University of Colorado Boulder Joint Institute for Nuclear Research Lancaster University Institute for Nuclear Research King's College London Warsaw University of Technology High Energy Accelerator Research Organization Japan Proton Accelerator Research Complex Miyagi University of Education University of Glasgow RWTH Aachen University San Jose State University Colorado State University Vietnam Academy of Science and Technology Osaka City University Tokyo University of Science Institute for High Energy Physics State University of New York Stony Brook University Louisiana State University Boston University Johannes Gutenberg University Mainz Okayama University of Science National Centre for Nuclear Research Moscow Institute of Physics and Technology National Research Nuclear University MEPhI Tokyo Institute of Technology Universidad Autónoma de Madrid University of Pennsylvania Philadelphia University Istituto Nazionale di Fisica Nucleare, Sezione di Roma I Michigan State University University of Rochester Institut Polytechnique des Sciences Avancées University of Toronto Universidad de Sevilla University of California, Irvine Eötvös Loránd University Keio University University of Pittsburgh Duke University University of Bern Dubna State University University of Warsaw California Institute of Technology Lawrence Berkeley National Laboratory CUNY Advanced Science Research Center

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Neutrino Physics ResearchAstrophysics and Cosmic PhenomenaParticle physics theoretical and experimental studies

Lire en accès ouvert Consulter la publication primaire Ouvrir le DOI