Collapse authors list.
Abe, K, Akhlaq, N, Akutsu, R, Ali, A, Alonso Monsalve, S, Alt, C, Andreopoulos, C 
ORCID: 0000-0003-2020-8215, Antonova, M, Aoki, S, Arihara, T et al (show 391 more authors) , Asada, Y, Ashida, Y, Atkin, ET, Barbi, M, Barker, GJ, Barr, G, Barrow, D, Batkiewicz-Kwasniak, M, Bench, F, Berardi, V, Berns, L, Bhadra, S, Blanchet, A, Blondel, A, Bolognesi, S, Bonus, T, Bordoni, S, Boyd, SB, Bravar, A, Bronner, C, Bron, S, Bubak, A, Buizza Avanzini, M, Caballero, JA, Calabria, NF, Cao, S, Carabadjac, D, Carter, AJ, Cartwright, SL, Catanesi, MG, Cervera, A, Chakrani, J, Cherdack, D, Chong, PS, Christodoulou, G, Chvirova, A, Cicerchia, M, Coleman, J ORCID: 0000-0003-1319-0889, Collazuol, G, Cook, L, Cudd, A, Dalmazzone, C, Daret, T, Davydov, Yu I, De Roeck, A, De Rosa, G, Dealtry, T, Delogu, CC, Densham, C, Dergacheva, A, Di Lodovico, F, Dolan, S, Douqa, D, Doyle, TA, Drapier, O, Dumarchez, J, Dunne, P, Dygnarowicz, K, Eguchi, A, Emery-Schrenk, S, Erofeev, G, Ershova, A, Eurin, G, Fedorova, D, Fedotov, S, Feltre, M, Finch, AJ, Fiorentini Aguirre, GA, Fiorillo, G, Fitton, MD, Franco Patiño, JM, Friend, M, Fujii, Y, Fukuda, Y, Fusshoeller, K, Giannessi, L, Giganti, C, Glagolev, V, Gonin, M, González Rosa, J, Goodman, EAG, Gorin, A, Grassi, M, Guigue, M, Hadley, DR, Haigh, JT, Hamacher-Baumann, P, Harris, DA, Hartz, M, Hasegawa, T, Hassani, S, Hastings, NC, Hayato, Y, Henaff, D, Hiramoto, A, Hogan, M, Holeczek, J, Holin, A, Holvey, T, Hong Van, NT, Honjo, T, Iacob, F, Ichikawa, AK, Ikeda, M, Ishida, T, Ishitsuka, M, Israel, HT, Iwamoto, K, Izmaylov, A, Izumi, N, Jakkapu, M, Jamieson, B, Jenkins, SJ ORCID: 0000-0002-0982-8141, Jesús-Valls, C, Jiang, JJ, Jonsson, P, Joshi, S, Jung, CK, Jurj, PB, Kabirnezhad, M, Kaboth, AC, Kajita, T, Kakuno, H, Kameda, J, Kasetti, SP, Kataoka, Y, Katayama, Y, Katori, T, Kawaue, M, Kearns, E, Khabibullin, M, Khotjantsev, A, Kikawa, T, Kikutani, H, King, S, Kiseeva, V, Kisiel, J, Kobata, T, Kobayashi, H, Kobayashi, T, Koch, L, Kodama, S, Konaka, A, Kormos, LL, Koshio, Y, Kostin, A, Koto, T, Kowalik, K, Kudenko, Y, Kudo, Y, Kuribayashi, S, Kurjata, R, Kutter, T, Kuze, M, La Commara, M, Labarga, L, Lachner, K, Lagoda, J, Lakshmi, SM, Lamers James, M, Lamoureux, M, Langella, A, Laporte, J-F, Last, D, Latham, N, Laveder, M, Lavitola, L, Lawe, M, Lee, Y, Lin, C, Lin, S-K, Litchfield, RP, Liu, SL, Li, W, Longhin, A, Long, KR, Lopez Moreno, A, Ludovici, L, Lu, X, Lux, T, Machado, LN, Magaletti, L, Mahn, K, Malek, M, Mandal, M, Manly, S, Marino, AD, Marti-Magro, L, Martin, DGR, Martini, M, Martin, JF, Maruyama, T, Matsubara, T, Matveev, V, Mauger, C, Mavrokoridis, K, Mazzucato, E, McCauley, N ORCID: 0000-0002-5982-5125, McElwee, J, McFarland, KS, McGrew, C, McKean, J, Mefodiev, A, Megias, GD, Mehta, P, Mellet, L, Metelko, C, Mezzetto, M, Miller, E, Minamino, A, Mineev, O, Mine, S, Miura, M, Molina Bueno, L, Moriyama, S, Moriyama, S, Morrison, P, Mueller, Th A, Munford, D, Munteanu, L, Nagai, K, Nagai, Y, Nakadaira, T, Nakagiri, K, Nakahata, M, Nakajima, Y, Nakamura, A, Nakamura, H, Nakamura, K, Nakamura, KD, Nakano, Y, Nakayama, S, Nakaya, T, Nakayoshi, K, Naseby, CER, Ngoc, TV, Nguyen, VQ, Niewczas, K, Nishimori, S, Nishimura, Y, Nishizaki, K, Nosek, T, Nova, F, Novella, P, Nugent, JC, O'Keeffe, HM, O'Sullivan, L, Odagawa, T, Ogawa, T, Okada, R, Okinaga, W, Okumura, K, Okusawa, T, Ospina, N, Owen, RA, Oyama, Y, Palladino, V, Paolone, V, Pari, M, Parlone, J ORCID: 0000-0001-8218-8884, Parsa, S, Pasternak, J, Pavin, M, Payne, D, Penn, GC, Pershey, D, Pickering, L, Pidcott, C, Pintaudi, G, Pistillo, C, Popov, B, Porwit, K, Posiadala-Zezula, M, Prabhu, YS, Pupilli, F, Quilain, B, Radermacher, T, Radicioni, E, Radics, B, Ramírez, MA, Ratoff, PN, Reh, M, Riccio, C, Rondio, E, Roth, S, Roy, N, Rubbia, A, Ruggeri, AC, Ruggles, CA, Rychter, A, Sakashita, K, Sánchez, F, Santucci, G, Schloesser, CM, Scholberg, K, Scott, M, Seiya, Y, Sekiguchi, T, Sekiya, H, Sgalaberna, D, Shaikhiev, A, Shaker, F, Shaykina, A, Shiozawa, M, Shorrock, W, Shvartsman, A, Skrobova, N, Skwarczynski, K, Smyczek, D, Smy, M, Sobczyk, JT, Sobel, H, Soler, FJP, Sonoda, Y, Speers, AJ, Spina, R, Suslov, IA, Suvorov, S, Suzuki, A, Suzuki, SY, Suzuki, Y, Sztuc, AA, Tada, M, Tairafune, S, Takayasu, S, Takeda, A, Takeuchi, Y, Takifuji, K, Tanaka, HK, Tanihara, Y, Tani, M, Teklu, A, Tereshchenko, VV, Teshima, N, Thamm, N, Thompson, LF, Toki, W, Touramanis, C ORCID: 0000-0001-5191-2171, Towstego, T, Tsui, KM, Tsukamoto, T, Tzanov, M, Uchida, Y, Vagins, M, Vargas, D, Varghese, M, Vasseur, G, Vilela, C, Villa, E, Vinning, WGS, Virginet, U, Vladisavljevic, T, Wachala, T, Walsh, JG, Wang, Y, Wan, L, Wark, D, Wascko, MO, Weber, A, Wendell, R, Wilking, MJ, Wilkinson, C, Wilson, JR, Wood, K, Wret, C, Xia, J, Xu, Y-H, Yamamoto, K, Yamamoto, T, Yanagisawa, C, Yang, G, Yano, T, Yasutome, K, Yershov, N, Yevarouskaya, U, Yokoyama, M, Yoshimoto, Y, Yoshimura, N, Yu, M, Zaki, R, Zalewska, A, Zalipska, J, Zaremba, K, Zarnecki, G, Zhao, X, Zhu, T, Ziembicki, M, Zimmerman, ED, Zito, M, Zsoldos, S and T2K Collaboration,
(2023)
Measurements of neutrino oscillation parameters from the T2K experiment using 3.6×1021 protons on target.
The European physical journal. C, Particles and fields, 83 (9).
p. 782.
Access the full-text of this item by clicking on the
Open Access link.
Abstract
The T2K experiment presents new measurements of neutrino oscillation parameters using 19.7(16.3)×1020 protons on target (POT) in (anti-)neutrino mode at the far detector (FD). Compared to the previous analysis, an additional 4.7×1020 POT neutrino data was collected at the FD. Significant improvements were made to the analysis methodology, with the near-detector analysis introducing new selections and using more than double the data. Additionally, this is the first T2K oscillation analysis to use NA61/SHINE data on a replica of the T2K target to tune the neutrino flux model, and the neutrino interaction model was improved to include new nuclear effects and calculations. Frequentist and Bayesian analyses are presented, including results on sin2θ13 and the impact of priors on the δCP measurement. Both analyses prefer the normal mass ordering and upper octant of sin2θ23 with a nearly maximally CP-violating phase. Assuming the normal ordering and using the constraint on sin2θ13 from reactors, sin2θ23=0.561-0.032+0.021 using Feldman-Cousins corrected intervals, and Δm322=2.494-0.058+0.041×10-3eV2 using constant Δχ2 intervals. The CP-violating phase is constrained to δCP=-1.97-0.70+0.97 using Feldman-Cousins corrected intervals, and δCP=0,π is excluded at more than 90% confidence level. A Jarlskog invariant of zero is excluded at more than 2σ credible level using a flat prior in δCP, and just below 2σ using a flat prior in sinδCP. When the external constraint on sin2θ13 is removed, sin2θ13=28.0-6.5+2.8×10-3, in agreement with measurements from reactor experiments. These results are consistent with previous T2K analyses.
Dimensions
Dimensions
