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Search for light sterile neutrinos with the T2K far detector Super-Kamiokande at a baseline of 295 km
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 PhysRevD.99.071103.pdf | Published version | 805.37 kB | Adobe PDF | View/Open |
| Title: | Search for light sterile neutrinos with the T2K far detector Super-Kamiokande at a baseline of 295 km |
| Authors: | Abe, K Akutsu, R Ali, A Andreopoulos, C Anthony, L Antonova, M Aoki, S Ariga, A Ashida, Y Awataguchi, Y Azuma, Y Ban, S Barbi, M Barker, GJ Barr, G Barry, C Batkiewicz-Kwasniak, M Bench, F Berardi, V Berkman, S Berner, RM Berns, L Bhadra, S Bienstock, S Blondel, A Bolognesi, S Bourguille, B Boyd, SB Brailsford, D Bravar, A Bronner, C Avanzini, MB Calcutt, J Campbell, T Cao, S Cartwright, SL Catanesi, MG Cervera, A Chappell, A Checchia, C Cherdack, D Chikuma, N Christodoulou, G Coleman, J Collazuol, G Coplowe, D Cudd, A Dabrowska, A De Rosa, G Dealtry, T Denner, PF Dennis, SR Densham, C Di Lodovico, F Dokania, N Dolan, S Drapier, O Duffy, KE Dumarchez, J Dunne, P Emery-Schrenk, S Ereditato, A Fernandez, P Feusels, T Finch, AJ Fiorentini, GA Fiorillo, G Francois, C Friend, M Fujii, Y Fujita, R Fukuda, D Fukuda, Y Gameil, K Giganti, C Gizzarelli, F Golan, T Gonin, M Hadley, DR Haigh, JT Hamacher-Baumann, P Hartz, M Hasegawa, T Hastings, NC Hayashino, T Hayato, Y Hiramoto, A Hogan, M Holeczek, J Van, NTH Hosomi, F Iacob, F Ichikawa, AK Ikeda, M Inoue, T Intonti, RA Ishida, T Ishii, T Ishitsuka, M Iwamoto, K Izmaylov, A Jamieson, B Jesus, C Jiang, M Johnson, S Jonsson, P Jung, CK Kabirnezhad, M Kaboth, AC Kajita, T Kakuno, H Kameda, J Karlen, D Katori, T Kato, Y Kearns, E Khabibullin, M Khotjantsev, A Kim, H Kim, J King, S Kisiel, J Knight, A Knox, A Kobayashi, T Koch, L Koga, T Konaka, A Kormos, LL Koshio, Y Kowalik, K Kubo, H Kudenko, Y Kurjata, R Kutter, T Kuze, M Labarga, L Lagoda, J Lamoureux, M Lasorak, P Laveder, M Lawe, M Licciardi, M Lindner, T Litchfield, RP Li, X Longhin, A Lopez, JP Lou, T Ludovici, L Lu, X Lux, T Magaletti, L Mahn, K Malek, M Manly, S Maret, L Marino, AD Martin, JF Martins, P Maruyama, T Matsubara, T Matveev, V Mavrokoridis, K Ma, WY Mazzucato, E McCarthy, M McCauley, N McFarland, KS McGrew, C Mefodiev, A Metelko, C Mezzetto, M Minamino, A Mineev, O Mine, S Miura, M Bueno, LM Moriyama, S Morrison, J Mueller, TA Murphy, S Nagai, Y Nakadaira, T Nakahata, M Nakajima, Y Nakamura, A Nakamura, KG Nakamura, K Nakamura, KD Nakanishi, Y Nakayama, S Nakaya, T Nakayoshi, K Nantais, C Niewczas, K Nishikawa, K Nishimura, Y Nonnenmacher, TS Novella, P Nowak, J O'Keeffe, HM O'Sullivan, L Okumura, K Okusawa, T Oser, SM Owen, RA Oyama, Y Palladino, V Palomino, JL Paolone, V Parker, WC Paudyal, P Pavin, M Payne, D Pickering, L Pidcott, C Guerra, ESP Pistillo, C Popov, B Porwit, K Posiadala-Zezula, M Pritchard, A Quilain, B Radermacher, T Radicioni, E Radics, B Ratoff, PN Reinherz-Aronis, E Riccio, C Rondio, E Rossi, B Roth, S Rubbia, A Ruggeri, AC Rychter, A Sakashita, K Sanchez, F Sasaki, S Schloesser, CM Scholberg, K Schwehr, J Scott, M Seiya, Y Sekiguchi, T Sekiya, H Sgalaberna, D Shah, R Shaikhiev, A Shaker, F Shaw, D Shaykina, A Shiozawa, M Smirnov, A Smy, M Sobczyk, JT Sobel, H Sonoda, Y Steinmann, J Stewart, T Stowell, P Suvorov, S Suzuki, A Suzuki, SY Suzuki, Y Sztuc, AA Tacik, R Tada, M Takeda, A Takeuchi, Y Tamura, R Tanaka, HK Tanaka, HA Thompson, LF Toki, W Touramanis, C Tsui, KM Tsukamoto, T Tzanov, M Uchida, Y Uno, W Vagins, M Vallari, Z Vargas, D Vasseur, G Vilela, C Vladisavljevic, T Volkov, VV Wachala, T Walker, J Wang, Y Wark, D Wascko, MO Weber, A Wendell, R Wilking, MJ Wilkinson, C Wilson, JR Wilson, RJ Wret, C Yamada, Y Yamamoto, K Yamasu, S Yanagisawa, C Yang, G Yano, T Yasutome, K Yen, S Yershov, N Yokoyama, M Yoshida, T Yu, M Zalewska, A Zalipska, J Zaremba, K Zarnecki, G Ziembicki, M Zimmerman, ED Zito, M Zsoldos, S Zykova, A |
| Item Type: | Journal Article |
| Abstract: | We perform a search for light sterile neutrinos using the data from the T2K far detector at a baseline of 295 km, with an exposure of 14.7(7.6)×1020 protons on target in neutrino (antineutrino) mode. A selection of neutral-current interaction samples is also used to enhance the sensitivity to sterile mixing. No evidence of sterile neutrino mixing in the 3+1 model was found from a simultaneous fit to the charged-current muon, electron and neutral-current neutrino samples. We set the most stringent limit on the sterile oscillation amplitude sin2θ24 for the sterile neutrino mass splitting Δm241<3×10−3 eV2/c4. |
| Issue Date: | 1-Apr-2019 |
| Date of Acceptance: | 1-Apr-2019 |
| URI: | http://hdl.handle.net/10044/1/74388 |
| DOI: | https://dx.doi.org/10.1103/PhysRevD.99.071103 |
| ISSN: | 1550-2368 |
| Publisher: | American Physical Society |
| Journal / Book Title: | Physical Review D: Particles, Fields, Gravitation and Cosmology |
| Volume: | 99 |
| Issue: | 7 |
| Copyright Statement: | © 2019 The Author(s). Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. |
| Sponsor/Funder: | Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) |
| Funder's Grant Number: | PP/E000509/1 ST/F009976/1 ST/H000992/1 ST/K001604/1 ST/S001174/4 |
| Keywords: | Science & Technology Physical Sciences Astronomy & Astrophysics Physics, Particles & Fields Physics OSCILLATIONS LIMITS Science & Technology Physical Sciences Astronomy & Astrophysics Physics, Particles & Fields Physics OSCILLATIONS LIMITS hep-ex hep-ex |
| Publication Status: | Published |
| Open Access location: | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.99.071103 |
| Article Number: | UNSP 071103 |
| Online Publication Date: | 2019-04-30 |
| Appears in Collections: | Physics High Energy Physics |