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  1. Book ; Online: Design and performance of a 35-ton liquid argon time projection chamber as a prototype for future very large detectors

    Adams, D. L. / Baird, M. / Barr, G. / Barros, N. / Blake, A. / Blaufuss, E. / Booth, A. / Brailsford, D. / Buchanan, N. / Carls, B. / Chen, H. / Convery, M. / De Geronimo, G. / Dealtry, T. / Dharmapalan, R. / Djurcic, Z. / Fowler, J. / Glavin, S. / Gomes, R. A. /
    Goodman, M. C. / Graham, M. / Greenler, L. / Hahn, A. / Hartnell, J. / Herbst, R. / Higuera, A. / Himmel, A. / Insler, J. / Jacobsen, J. / Junk, T. / Kirby, B. / Klein, J. / Kudryavtsev, V. A. / Kutter, T. / Li, Y. / Li, X. / Lin, S. / McConkey, N. / Moura, C. A. / Mufson, S. / Nambiar, N. / Nowak, J. / Nunes, M. / Paulos, R. / Qian, X. / Rodrigues, O. / Sands, W. / Santucci, G. / Sharma, R. / Sinev, G. / Spooner, N. J. C. / Stancu, I. / Stefan, D. / Stewart, J. / Stock, J. / Strauss, T. / Sulej, R. / Sun, Y. / Thiesse, M. / Thompson, L. F. / Tsai, Y. T. / Van Berg, R. / Vieira, T. / Wallbank, M. / Wang, H. / Wang, Y. / Warburton, T. K. / Wenman, D. / Whittington, D. / Wilson, R. J. / Worcester, M. / Yang, T. / Yu, B. / Zhang, C.

    2019  

    Abstract: Liquid argon time projection chamber technology is an attractive choice for large neutrino detectors, as it provides a high-resolution active target and it is expected to be scalable to very large masses. Consequently, it has been chosen as the ... ...

    Abstract Liquid argon time projection chamber technology is an attractive choice for large neutrino detectors, as it provides a high-resolution active target and it is expected to be scalable to very large masses. Consequently, it has been chosen as the technology for the first module of the DUNE far detector. However, the fiducial mass required for "far detectors" of the next generation of neutrino oscillation experiments far exceeds what has been demonstrated so far. Scaling to this larger mass, as well as the requirement for underground construction places a number of additional constraints on the design. A prototype 35-ton cryostat was built at Fermi National Acccelerator Laboratory to test the functionality of the components foreseen to be used in a very large far detector. The Phase I run, completed in early 2014, demonstrated that liquid argon could be maintained at sufficient purity in a membrane cryostat. A time projection chamber was installed for the Phase II run, which collected data in February and March of 2016. The Phase II run was a test of the modular anode plane assemblies with wrapped wires, cold readout electronics, and integrated photon detection systems. While the details of the design do not match exactly those chosen for the DUNE far detector, the 35-ton TPC prototype is a demonstration of the functionality of the basic components. Measurements are performed using the Phase II data to extract signal and noise characteristics and to align the detector components. A measurement of the electron lifetime is presented, and a novel technique for measuring a track's position based on pulse properties is described.

    Comment: 28 pages, 12 figures, accepted by JINST
    Keywords Physics - Instrumentation and Detectors
    Subject code 621
    Publishing date 2019-12-18
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Measurements of neutrino oscillation parameters from the T2K experiment using

    Abe, K / Akhlaq, N / Akutsu, R / Ali, A / Alonso Monsalve, S / Alt, C / Andreopoulos, C / Antonova, M / Aoki, S / Arihara, T / Asada, Y / Ashida, Y / Atkin, E T / Barbi, M / Barker, G J / 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, S B / Bravar, A / Bronner, C / Bron, S / Bubak, A / Buizza Avanzini, M / Caballero, J A / Calabria, N F / Cao, S / Carabadjac, D / Carter, A J / Cartwright, S L / Catanesi, M G / Cervera, A / Chakrani, J / Cherdack, D / Chong, P S / Christodoulou, G / Chvirova, A / Cicerchia, M / Coleman, J / Collazuol, G / Cook, L / Cudd, A / Dalmazzone, C / Daret, T / Davydov, Yu I / De Roeck, A / De Rosa, G / Dealtry, T / Delogu, C C / Densham, C / Dergacheva, A / Di Lodovico, F / Dolan, S / Douqa, D / Doyle, T A / 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, A J / Fiorentini Aguirre, G A / Fiorillo, G / Fitton, M D / Franco Patiño, J M / Friend, M / Fujii, Y / Fukuda, Y / Fusshoeller, K / Giannessi, L / Giganti, C / Glagolev, V / Gonin, M / González Rosa, J / Goodman, E A G / Gorin, A / Grassi, M / Guigue, M / Hadley, D R / Haigh, J T / Hamacher-Baumann, P / Harris, D A / Hartz, M / Hasegawa, T / Hassani, S / Hastings, N C / Hayato, Y / Henaff, D / Hiramoto, A / Hogan, M / Holeczek, J / Holin, A / Holvey, T / Hong Van, N T / Honjo, T / Iacob, F / Ichikawa, A K / Ikeda, M / Ishida, T / Ishitsuka, M / Israel, H T / Iwamoto, K / Izmaylov, A / Izumi, N / Jakkapu, M / Jamieson, B / Jenkins, S J / Jesús-Valls, C / Jiang, J J / Jonsson, P / Joshi, S / Jung, C K / Jurj, P B / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Kasetti, S P / 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, L L / 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, S M / 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, R P / Liu, S L / Li, W / Longhin, A / Long, K R / Lopez Moreno, A / Ludovici, L / Lu, X / Lux, T / Machado, L N / Magaletti, L / Mahn, K / Malek, M / Mandal, M / Manly, S / Marino, A D / Marti-Magro, L / Martin, D G R / Martini, M / Martin, J F / Maruyama, T / Matsubara, T / Matveev, V / Mauger, C / Mavrokoridis, K / Mazzucato, E / McCauley, N / McElwee, J / McFarland, K S / McGrew, C / McKean, J / Mefodiev, A / Megias, G D / Mehta, P / Mellet, L / Metelko, C / Mezzetto, M / Miller, E / Minamino, A / Mineev, O / Mine, S / Miura, M / Molina Bueno, L / 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, K D / Nakano, Y / Nakayama, S / Nakaya, T / Nakayoshi, K / Naseby, C E R / Ngoc, T V / Nguyen, V Q / Niewczas, K / Nishimori, S / Nishimura, Y / Nishizaki, K / Nosek, T / Nova, F / Novella, P / Nugent, J C / O'Keeffe, H M / O'Sullivan, L / Odagawa, T / Ogawa, T / Okada, R / Okinaga, W / Okumura, K / Okusawa, T / Ospina, N / Owen, R A / Oyama, Y / Palladino, V / Paolone, V / Pari, M / Parlone, J / Parsa, S / Pasternak, J / Pavin, M / Payne, D / Penn, G C / Pershey, D / Pickering, L / Pidcott, C / Pintaudi, G / Pistillo, C / Popov, B / Porwit, K / Posiadala-Zezula, M / Prabhu, Y S / Pupilli, F / Quilain, B / Radermacher, T / Radicioni, E / Radics, B / Ramírez, M A / Ratoff, P N / Reh, M / Riccio, C / Rondio, E / Roth, S / Roy, N / Rubbia, A / Ruggeri, A C / Ruggles, C A / Rychter, A / Sakashita, K / Sánchez, F / Santucci, G / Schloesser, C M / 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, J T / Sobel, H / Soler, F J P / Sonoda, Y / Speers, A J / Spina, R / Suslov, I A / Suvorov, S / Suzuki, A / Suzuki, S Y / Suzuki, Y / Sztuc, A A / Tada, M / Tairafune, S / Takayasu, S / Takeda, A / Takeuchi, Y / Takifuji, K / Tanaka, H K / Tanihara, Y / Tani, M / Teklu, A / Tereshchenko, V V / Teshima, N / Thamm, N / Thompson, L F / Toki, W / Touramanis, C / Towstego, T / Tsui, K M / Tsukamoto, T / Tzanov, M / Uchida, Y / Vagins, M / Vargas, D / Varghese, M / Vasseur, G / Vilela, C / Villa, E / Vinning, W G S / Virginet, U / Vladisavljevic, T / Wachala, T / Walsh, J G / Wang, Y / Wan, L / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilking, M J / Wilkinson, C / Wilson, J R / 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, E D / Zito, M / Zsoldos, S

    The European physical journal. C, Particles and fields

    2023  Volume 83, Issue 9, Page(s) 782

    Abstract: The T2K experiment presents new measurements of neutrino oscillation parameters ... ...

    Abstract The T2K experiment presents new measurements of neutrino oscillation parameters using
    Language English
    Publishing date 2023-09-05
    Publishing country France
    Document type Journal Article
    ZDB-ID 1459069-4
    ISSN 1434-6052 ; 1434-6044
    ISSN (online) 1434-6052
    ISSN 1434-6044
    DOI 10.1140/epjc/s10052-023-11819-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Search for Electron Antineutrino Appearance in a Long-Baseline Muon Antineutrino Beam.

    Abe, K / Akutsu, R / Ali, A / Alt, C / Andreopoulos, C / Anthony, L / Antonova, M / Aoki, S / Ariga, A / Asada, Y / Ashida, Y / Atkin, E T / Awataguchi, Y / Ban, S / Barbi, M / Barker, G J / Barr, G / Barrow, D / Barry, C /
    Batkiewicz-Kwasniak, M / Beloshapkin, A / Bench, F / Berardi, V / Berkman, S / Berns, L / Bhadra, S / Bienstock, S / Blondel, A / Bolognesi, S / Bourguille, B / Boyd, S B / Brailsford, D / Bravar, A / Bravo Berguño, D / Bronner, C / Bubak, A / Buizza Avanzini, M / Calcutt, J / Campbell, T / Cao, S / Cartwright, S L / Catanesi, M G / Cervera, A / Chappell, A / Checchia, C / Cherdack, D / Chikuma, N / Christodoulou, G / Coleman, J / Collazuol, G / Cook, L / Coplowe, D / Cudd, A / Dabrowska, A / De Rosa, G / Dealtry, T / Denner, P F / Dennis, S R / Densham, C / Di Lodovico, F / Dokania, N / Dolan, S / Doyle, T A / Drapier, O / Dumarchez, J / Dunne, P / Eklund, L / Emery-Schrenk, S / Ereditato, A / Fernandez, P / Feusels, T / Finch, A J / Fiorentini, G A / Fiorillo, G / Francois, C / Friend, M / Fujii, Y / Fujita, R / Fukuda, D / Fukuda, R / Fukuda, Y / Fusshoeller, K / Gameil, K / Giganti, C / Golan, T / Gonin, M / Gorin, A / Guigue, M / Hadley, D R / Haigh, J T / Hamacher-Baumann, P / Hartz, M / Hasegawa, T / Hastings, N C / Hayashino, T / Hayato, Y / Hiramoto, A / Hogan, M / Holeczek, J / Hong Van, N T / Iacob, F / Ichikawa, A K / Ikeda, M / Ishida, T / Ishii, T / Ishitsuka, M / Iwamoto, K / Izmaylov, A / Jakkapu, M / Jamieson, B / Jenkins, S J / Jesús-Valls, C / Jiang, M / Johnson, S / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Karlen, D / Kasetti, S P / Kataoka, Y / Katori, T / Kato, Y / Kearns, E / Khabibullin, M / Khotjantsev, A / Kikawa, T / Kim, H / Kim, J / King, S / Kisiel, J / Knight, A / Knox, A / Kobayashi, T / Koch, L / Koga, T / Konaka, A / Kormos, L L / Koshio, Y / Kostin, A / Kowalik, K / Kubo, H / Kudenko, Y / Kukita, N / Kuribayashi, S / Kurjata, R / Kutter, T / Kuze, M / Labarga, L / Lagoda, J / Lamoureux, M / Laveder, M / Lawe, M / Licciardi, M / Lindner, T / Litchfield, R P / Liu, S L / Li, X / Longhin, A / Ludovici, L / Lu, X / Lux, T / Machado, L N / Magaletti, L / Mahn, K / Malek, M / Manly, S / Maret, L / Marino, A D / Marti-Magro, L / Martin, J F / Maruyama, T / Matsubara, T / Matsushita, K / Matveev, V / Mavrokoridis, K / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Mefodiev, A / Metelko, C / Mezzetto, M / Minamino, A / Mineev, O / Mine, S / Miura, M / Molina Bueno, L / Moriyama, S / Morrison, J / Mueller, Th A / Munteanu, L / Murphy, S / Nagai, Y / Nakadaira, T / Nakahata, M / Nakajima, Y / Nakamura, A / Nakamura, K G / Nakamura, K / Nakayama, S / Nakaya, T / Nakayoshi, K / Nantais, C / Ngoc, T V / Niewczas, K / Nishikawa, K / Nishimura, Y / Nonnenmacher, T S / Nova, F / Novella, P / Nowak, J / Nugent, J C / O'Keeffe, H M / O'Sullivan, L / Odagawa, T / Okumura, K / Okusawa, T / Oser, S M / Owen, R A / Oyama, Y / Palladino, V / Palomino, J L / Paolone, V / Parker, W C / Pasternak, J / Paudyal, P / Pavin, M / Payne, D / Penn, G C / Pickering, L / Pidcott, C / Pintaudi, G / Pinzon Guerra, E S / Pistillo, C / Popov, B / Porwit, K / Posiadala-Zezula, M / Pritchard, A / Quilain, B / Radermacher, T / Radicioni, E / Radics, B / Ratoff, P N / Reinherz-Aronis, E / Riccio, C / Rondio, E / Roth, S / Rubbia, A / Ruggeri, A C / Ruggles, C A / Rychter, A / Sakashita, K / Sánchez, F / Schloesser, C M / Scholberg, K / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shah, R / Shaikhiev, A / Shaker, F / Shaykina, A / Shiozawa, M / Shorrock, W / Shvartsman, A / Smirnov, A / Smy, M / Sobczyk, J T / Sobel, H / Soler, F J P / Sonoda, Y / Steinmann, J / Suvorov, S / Suzuki, A / Suzuki, S Y / Suzuki, Y / Sztuc, A A / Tada, M / Tajima, M / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Tanaka, S / Thompson, L F / Toki, W / Touramanis, C / Towstego, T / Tsui, K M / Tsukamoto, T / Tzanov, M / Uchida, Y / Uno, W / Vagins, M / Valder, S / Vallari, Z / Vargas, D / Vasseur, G / Vilela, C / Vinning, W G S / Vladisavljevic, T / Volkov, V V / Wachala, T / Walker, J / Walsh, J G / Wang, Y / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilking, M J / Wilkinson, C / Wilson, J R / Wilson, R J / Wood, K / Wret, C / Yamada, Y / Yamamoto, K / 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, E D / Zito, M / Zsoldos, S / Zykova, A

    Physical review letters

    2020  Volume 124, Issue 16, Page(s) 161802

    Abstract: Electron antineutrino appearance is measured by the T2K experiment in an accelerator-produced antineutrino beam, using additional neutrino beam operation to constrain parameters of the Pontecorvo-Maki-Nakagawa-Sakata (PMNS) mixing matrix. T2K observes 15 ...

    Abstract Electron antineutrino appearance is measured by the T2K experiment in an accelerator-produced antineutrino beam, using additional neutrino beam operation to constrain parameters of the Pontecorvo-Maki-Nakagawa-Sakata (PMNS) mixing matrix. T2K observes 15 candidate electron antineutrino events with a background expectation of 9.3 events. Including information from the kinematic distribution of observed events, the hypothesis of no electron antineutrino appearance is disfavored with a significance of 2.40σ and no discrepancy between data and PMNS predictions is found. A complementary analysis that introduces an additional free parameter which allows non-PMNS values of electron neutrino and antineutrino appearance also finds no discrepancy between data and PMNS predictions.
    Language English
    Publishing date 2020-05-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.124.161802
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Search for CP Violation in Neutrino and Antineutrino Oscillations by the T2K Experiment with 2.2×10^{21} Protons on Target.

    Abe, K / Akutsu, R / Ali, A / Amey, J / Andreopoulos, C / Anthony, L / Antonova, M / Aoki, S / Ariga, A / Ashida, Y / Azuma, Y / Ban, S / Barbi, M / Barker, G J / Barr, G / Barry, C / Batkiewicz, M / Bench, F / Berardi, V /
    Berkman, S / Berner, R M / Berns, L / Bhadra, S / Bienstock, S / Blondel, A / Bolognesi, S / Bourguille, B / Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buizza Avanzini, M / Calcutt, J / Campbell, T / Cao, S / Cartwright, S L / Catanesi, M G / 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, P F / Dennis, S R / Densham, C / Di Lodovico, F / Dokania, N / Dolan, S / Drapier, O / Duffy, K E / Dumarchez, J / Dunne, P / Emery-Schrenk, S / Ereditato, A / Fernandez, P / Feusels, T / Finch, A J / Fiorentini, G A / 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, D R / Haegel, L / Haigh, J T / Hamacher-Baumann, P / Hansen, D / Harada, J / Hartz, M / Hasegawa, T / Hastings, N C / Hayashino, T / Hayato, Y / Hiramoto, A / Hogan, M / Holeczek, J / Hosomi, F / Ichikawa, A K / Ikeda, M / Imber, J / Inoue, T / Intonti, R A / Ishida, T / Ishii, T / Ishitsuka, M / Iwamoto, K / Izmaylov, A / Jamieson, B / Jiang, M / Johnson, S / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / 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 / Koller, P P / Konaka, A / Kormos, L L / 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 / Liptak, Z J / Litchfield, R P / Li, X / Longhin, A / Lopez, J P / Lou, T / Ludovici, L / Lu, X / Magaletti, L / Mahn, K / Malek, M / Manly, S / Maret, L / Marino, A D / Martin, J F / Martins, P / Maruyama, T / Matsubara, T / Matveev, V / Mavrokoridis, K / Ma, W Y / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Mefodiev, A / Metelko, C / Mezzetto, M / Minamino, A / Mineev, O / Mine, S / Missert, A / Miura, M / Moriyama, S / Morrison, J / Mueller, Th A / Murphy, S / Nagai, Y / Nakadaira, T / Nakahata, M / Nakajima, Y / Nakamura, K G / Nakamura, K / Nakamura, K D / Nakanishi, Y / Nakayama, S / Nakaya, T / Nakayoshi, K / Nantais, C / Nielsen, C / Niewczas, K / Nishikawa, K / Nishimura, Y / Nonnenmacher, T S / Novella, P / Nowak, J / O'Keeffe, H M / O'Sullivan, L / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Owen, R A / Oyama, Y / Palladino, V / Palomino, J L / Paolone, V / Paudyal, P / Pavin, M / Payne, D / Pickering, L / Pidcott, C / Pinzon Guerra, E S / Pistillo, C / Popov, B / Porwit, K / Posiadala-Zezula, M / Pritchard, A / Quilain, B / Radermacher, T / Radicioni, E / Ratoff, P N / Reinherz-Aronis, E / Riccio, C / Rondio, E / Rossi, B / Roth, S / Rubbia, A / Ruggeri, A C / Rychter, A / Sakashita, K / Sánchez, F / Sasaki, S / Scantamburlo, E / Scholberg, K / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shah, R / Shaikhiev, A / Shaker, F / Shaw, D / Shiozawa, M / Smirnov, A / Smy, M / Sobczyk, J T / Sobel, H / Sonoda, Y / Steinmann, J / Stewart, T / Stowell, P / Suda, Y / Suvorov, S / Suzuki, A / Suzuki, S Y / Suzuki, Y / Sztuc, A A / Tacik, R / Tada, M / Takeda, A / Takeuchi, Y / Tamura, R / Tanaka, H K / Tanaka, H A / Thakore, T / Thompson, L F / Toki, W / Touramanis, C / Tsui, K M / Tsukamoto, T / Tzanov, M / Uchida, Y / Uno, W / Vagins, M / Vallari, Z / Vasseur, G / Vilela, C / Vladisavljevic, T / Volkov, V V / Wachala, T / Walker, J / Wang, Y / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilking, M J / Wilkinson, C / Wilson, J R / Wilson, R J / 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, E D / Zito, M / Zsoldos, S / Zykova, A

    Physical review letters

    2018  Volume 121, Issue 17, Page(s) 171802

    Abstract: The T2K experiment measures muon neutrino disappearance and electron neutrino appearance in accelerator-produced neutrino and antineutrino beams. With an exposure of 14.7(7.6)×10^{20} protons on target in the neutrino (antineutrino) mode, 89 ν_{e} ... ...

    Abstract The T2K experiment measures muon neutrino disappearance and electron neutrino appearance in accelerator-produced neutrino and antineutrino beams. With an exposure of 14.7(7.6)×10^{20} protons on target in the neutrino (antineutrino) mode, 89 ν_{e} candidates and seven anti-ν_{e} candidates are observed, while 67.5 and 9.0 are expected for δ_{CP}=0 and normal mass ordering. The obtained 2σ confidence interval for the CP-violating phase, δ_{CP}, does not include the CP-conserving cases (δ_{CP}=0, π). The best-fit values of other parameters are sin^{2}θ_{23}=0.526_{-0.036}^{+0.032} and Δm_{32}^{2}=2.463_{-0.070}^{+0.071}×10^{-3}  eV^{2}/c^{4}.
    Language English
    Publishing date 2018-11-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.121.171802
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Combined Analysis of Neutrino and Antineutrino Oscillations at T2K.

    Abe, K / Amey, J / Andreopoulos, C / Antonova, M / Aoki, S / Ariga, A / Autiero, D / Ban, S / Barbi, M / Barker, G J / Barr, G / Barry, C / Bartet-Friburg, P / Batkiewicz, M / Berardi, V / Berkman, S / Bhadra, S / Bienstock, S / Blondel, A /
    Bolognesi, S / Bordoni, S / Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buizza Avanzini, M / Calland, R G / Campbell, T / Cao, S / Cartwright, S L / Catanesi, M G / Cervera, A / Checchia, C / Cherdack, D / Chikuma, N / Christodoulou, G / Clifton, A / Coleman, J / Collazuol, G / Coplowe, D / Cudd, A / Dabrowska, A / De Rosa, G / Dealtry, T / Denner, P F / Dennis, S R / Densham, C / Dewhurst, D / Di Lodovico, F / Di Luise, S / Dolan, S / Drapier, O / Duffy, K E / Dumarchez, J / Dziewiecki, M / Emery-Schrenk, S / Ereditato, A / Feusels, T / Finch, A J / Fiorentini, G A / Friend, M / Fujii, Y / Fukuda, D / Fukuda, Y / Galymov, V / Garcia, A / Giganti, C / Gizzarelli, F / Golan, T / Gonin, M / Hadley, D R / Haegel, L / Haigh, M D / Hansen, D / Harada, J / Hartz, M / Hasegawa, T / Hastings, N C / Hayashino, T / Hayato, Y / Helmer, R L / Hillairet, A / Hiraki, T / Hiramoto, A / Hirota, S / Hogan, M / Holeczek, J / Hosomi, F / Huang, K / Ichikawa, A K / Ikeda, M / Imber, J / Insler, J / Intonti, R A / Ishida, T / Ishii, T / Iwai, E / Iwamoto, K / Izmaylov, A / Jamieson, B / Jiang, M / Johnson, S / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Karlen, D / Katori, T / 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 / Kondo, K / Kormos, L L / Korzenev, A / Koshio, Y / Kowalik, K / Kropp, W / Kudenko, Y / Kurjata, R / Kutter, T / Lagoda, J / Lamont, I / Lamoureux, M / Larkin, E / Lasorak, P / Laveder, M / Lawe, M / Licciardi, M / Lindner, T / Liptak, Z J / Litchfield, R P / Li, X / Longhin, A / Lopez, J P / Lou, T / Ludovici, L / Lu, X / Magaletti, L / Mahn, K / Malek, M / Manly, S / Marino, A D / Martin, J F / Martins, P / Martynenko, S / Maruyama, T / Matveev, V / Mavrokoridis, K / Ma, W Y / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Mefodiev, A / Metelko, C / Mezzetto, M / Mijakowski, P / Minamino, A / Mineev, O / Mine, S / Missert, A / Miura, M / Moriyama, S / Mueller, Th A / Myslik, J / Nakadaira, T / Nakahata, M / Nakamura, K G / Nakamura, K / Nakamura, K D / Nakanishi, Y / Nakayama, S / Nakaya, T / Nakayoshi, K / Nantais, C / Nielsen, C / Nirkko, M / Nishikawa, K / Nishimura, Y / Novella, P / Nowak, J / O'Keeffe, H M / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Ovsyannikova, T / Owen, R A / Oyama, Y / Palladino, V / Palomino, J L / Paolone, V / Patel, N D / Paudyal, P / Pavin, M / Payne, D / Perkin, J D / Petrov, Y / Pickard, L / Pickering, L / Pinzon Guerra, E S / Pistillo, C / Popov, B / Posiadala-Zezula, M / Poutissou, J-M / Poutissou, R / Przewlocki, P / Quilain, B / Radermacher, T / Radicioni, E / Ratoff, P N / Ravonel, M / Rayner, M A / Redij, A / Reinherz-Aronis, E / Riccio, C / Rodrigues, P A / Rondio, E / Rossi, B / Roth, S / Rubbia, A / Rychter, A / Sakashita, K / Sánchez, F / Scantamburlo, E / Scholberg, K / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shah, R / Shaikhiev, A / Shaker, F / Shaw, D / Shiozawa, M / Shirahige, T / Short, S / Smy, M / Sobczyk, J T / Sobel, H / Sorel, M / Southwell, L / Steinmann, J / Stewart, T / Stowell, P / Suda, Y / Suvorov, S / Suzuki, A / Suzuki, S Y / Suzuki, Y / Tacik, R / Tada, M / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Terhorst, D / Terri, R / Thakore, T / Thompson, L F / Tobayama, S / Toki, W / Tomura, T / Touramanis, C / Tsukamoto, T / Tzanov, M / Uchida, Y / Vagins, M / Vallari, Z / Vasseur, G / Vladisavljevic, T / Wachala, T / Walter, C W / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilkes, R J / Wilking, M J / Wilkinson, C / Wilson, J R / Wilson, R J / Wret, C / Yamada, Y / Yamamoto, K / Yamamoto, M / Yanagisawa, C / Yano, T / Yen, S / Yershov, N / Yokoyama, M / Yoshida, K / Yuan, T / Yu, M / Zalewska, A / Zalipska, J / Zambelli, L / Zaremba, K / Ziembicki, M / Zimmerman, E D / Zito, M / Żmuda, J

    Physical review letters

    2017  Volume 118, Issue 15, Page(s) 151801

    Abstract: T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beams. The data include all runs from January 2010 to May 2016 and comprise 7.482×10^{20} ...

    Abstract T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beams. The data include all runs from January 2010 to May 2016 and comprise 7.482×10^{20} protons on target in neutrino mode, which yielded in the far detector 32 e-like and 135  μ-like events, and 7.471×10^{20} protons on target in antineutrino mode, which yielded 4 e-like and 66  μ-like events. Reactor measurements of sin^{2}2θ_{13} have been used as an additional constraint. The one-dimensional confidence interval at 90% for the phase δ_{CP} spans the range (-3.13, -0.39) for normal mass ordering. The CP conservation hypothesis (δ_{CP}=0, π) is excluded at 90% C.L.
    Language English
    Publishing date 2017-04-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.118.151801
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  6. Article ; Online: Measurement of Coherent π^{+} Production in Low Energy Neutrino-Carbon Scattering.

    Abe, K / Andreopoulos, C / Antonova, M / Aoki, S / Ariga, A / Assylbekov, S / Autiero, D / Ban, S / Barbi, M / Barker, G J / Barr, G / Bartet-Friburg, P / Batkiewicz, M / Bay, F / Berardi, V / Berkman, S / Bhadra, S / Blondel, A / Bolognesi, S /
    Bordoni, S / Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buizza Avanzini, M / Calland, R G / Campbell, T / Cao, S / Caravaca Rodríguez, J / Cartwright, S L / Castillo, R / Catanesi, M G / Cervera, A / Cherdack, D / Chikuma, N / Christodoulou, G / Clifton, A / Coleman, J / Collazuol, G / Coplowe, D / Cremonesi, L / Dabrowska, A / De Rosa, G / Dealtry, T / Denner, P F / Dennis, S R / Densham, C / Dewhurst, D / Di Lodovico, F / Di Luise, S / Dolan, S / Drapier, O / Duffy, K E / Dumarchez, J / Dytman, S / Dziewiecki, M / Emery-Schrenk, S / Ereditato, A / Feusels, T / Finch, A J / Fiorentini, G A / Friend, M / Fujii, Y / Fukuda, D / Fukuda, Y / Furmanski, A P / Galymov, V / Garcia, A / Giffin, S G / Giganti, C / Gizzarelli, F / Gonin, M / Grant, N / Hadley, D R / Haegel, L / Haigh, M D / Hamilton, P / Hansen, D / Harada, J / Hara, T / Hartz, M / Hasegawa, T / Hastings, N C / Hayashino, T / Hayato, Y / Helmer, R L / Hierholzer, M / Hillairet, A / Himmel, A / Hiraki, T / Hirota, S / Hogan, M / Holeczek, J / Horikawa, S / Hosomi, F / Huang, K / Ichikawa, A K / Ieki, K / Ikeda, M / Imber, J / Insler, J / Intonti, R A / Irvine, T J / Ishida, T / Ishii, T / Iwai, E / Iwamoto, K / Izmaylov, A / Jacob, A / Jamieson, B / Jiang, M / Johnson, S / Jo, J H / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Karlen, D / Karpikov, I / Katori, T / Kearns, E / Khabibullin, M / Khotjantsev, A / Kielczewska, D / Kikawa, T / Kim, H / Kim, J / King, S / Kisiel, J / Knight, A / Knox, A / Kobayashi, T / Koch, L / Koga, T / Konaka, A / Kondo, K / Kopylov, A / Kormos, L L / Korzenev, A / Koshio, Y / Kropp, W / Kudenko, Y / Kurjata, R / Kutter, T / Lagoda, J / Lamont, I / Larkin, E / Lasorak, P / Laveder, M / Lawe, M / Lazos, M / Lindner, T / Liptak, Z J / Litchfield, R P / Li, X / Longhin, A / Lopez, J P / Ludovici, L / Lu, X / Magaletti, L / Mahn, K / Malek, M / Manly, S / Marino, A D / Marteau, J / Martin, J F / Martins, P / Martynenko, S / Maruyama, T / Matveev, V / Mavrokoridis, K / Ma, W Y / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Mefodiev, A / Metelko, C / Mezzetto, M / Mijakowski, P / Minamino, A / Mineev, O / Mine, S / Missert, A / Miura, M / Moriyama, S / Mueller, Th A / Murphy, S / Myslik, J / Nakadaira, T / Nakahata, M / Nakamura, K G / Nakamura, K / Nakamura, K D / Nakayama, S / Nakaya, T / Nakayoshi, K / Nantais, C / Nielsen, C / Nirkko, M / Nishikawa, K / Nishimura, Y / Novella, P / Nowak, J / O'Keeffe, H M / Ohta, R / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Ovsyannikova, T / Owen, R A / Oyama, Y / Palladino, V / Palomino, J L / Paolone, V / Patel, N D / Pavin, M / Payne, D / Perkin, J D / Petrov, Y / Pickard, L / Pickering, L / Pinzon Guerra, E S / Pistillo, C / Popov, B / Posiadala-Zezula, M / Poutissou, J-M / Poutissou, R / Przewlocki, P / Quilain, B / Radermacher, T / Radicioni, E / Ratoff, P N / Ravonel, M / Rayner, M A M / Redij, A / Reinherz-Aronis, E / Riccio, C / Rojas, P / Rondio, E / Roth, S / Rubbia, A / Rychter, A / Sacco, R / Sakashita, K / Sánchez, F / Sato, F / Scantamburlo, E / Scholberg, K / Schoppmann, S / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shah, R / Shaikhiev, A / Shaker, F / Shaw, D / Shiozawa, M / Shirahige, T / Short, S / Smy, M / Sobczyk, J T / Sobel, H / Sorel, M / Southwell, L / Stamoulis, P / Steinmann, J / Stewart, T / Stowell, P / Suda, Y / Suvorov, S / Suzuki, A / Suzuki, K / Suzuki, S Y / Suzuki, Y / Tacik, R / Tada, M / Takahashi, S / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Terhorst, D / Terri, R / Thakore, T / Thompson, L F / Tobayama, S / Toki, W / Tomura, T / Touramanis, C / Tsukamoto, T / Tzanov, M / Uchida, Y / Vacheret, A / Vagins, M / Vallari, Z / Vasseur, G / Wachala, T / Wakamatsu, K / Walter, C W / Wark, D / Warzycha, W / Wascko, M O / Weber, A / Wendell, R / Wilkes, R J / Wilking, M J / Wilkinson, C / Wilson, J R / Wilson, R J / Yamada, Y / Yamamoto, K / Yamamoto, M / Yanagisawa, C / Yano, T / Yen, S / Yershov, N / Yokoyama, M / Yoo, J / Yoshida, K / Yuan, T / Yu, M / Zalewska, A / Zalipska, J / Zambelli, L / Zaremba, K / Ziembicki, M / Zimmerman, E D / Zito, M / Żmuda, J

    Physical review letters

    2016  Volume 117, Issue 19, Page(s) 192501

    Language English
    Publishing date 2016-11-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.117.192501
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  7. Article ; Online: Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam.

    Abe, K / Andreopoulos, C / Antonova, M / Aoki, S / Ariga, A / Assylbekov, S / Autiero, D / Barbi, M / Barker, G J / Barr, G / Bartet-Friburg, P / Batkiewicz, M / Bay, F / Berardi, V / Berkman, S / Bhadra, S / Blondel, A / Bolognesi, S / Bordoni, S /
    Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buizza Avanzini, M / Calland, R G / Cao, S / Caravaca Rodríguez, J / Cartwright, S L / Castillo, R / Catanesi, M G / Cervera, A / Cherdack, D / Chikuma, N / Christodoulou, G / Clifton, A / Coleman, J / Collazuol, G / Cremonesi, L / Dabrowska, A / De Rosa, G / Dealtry, T / Denner, P F / Dennis, S R / Densham, C / Dewhurst, D / Di Lodovico, F / Di Luise, S / Dolan, S / Drapier, O / Duffy, K E / Dumarchez, J / Dytman, S / Dziewiecki, M / Emery-Schrenk, S / Ereditato, A / Feusels, T / Finch, A J / Fiorentini, G A / Friend, M / Fujii, Y / Fukuda, D / Fukuda, Y / Furmanski, A P / Galymov, V / Garcia, A / Giffin, S G / Giganti, C / Gizzarelli, F / Gonin, M / Grant, N / Hadley, D R / Haegel, L / Haigh, M D / Hamilton, P / Hansen, D / Hara, T / Hartz, M / Hasegawa, T / Hastings, N C / Hayashino, T / Hayato, Y / Helmer, R L / Hierholzer, M / Hillairet, A / Himmel, A / Hiraki, T / Hirota, S / Hogan, M / Holeczek, J / Horikawa, S / Hosomi, F / Huang, K / Ichikawa, A K / Ieki, K / Ikeda, M / Imber, J / Insler, J / Intonti, R A / Irvine, T J / Ishida, T / Ishii, T / Iwai, E / Iwamoto, K / Izmaylov, A / Jacob, A / Jamieson, B / Jiang, M / Johnson, S / Jo, J H / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Karlen, D / Karpikov, I / Katori, T / Kearns, E / Khabibullin, M / Khotjantsev, A / Kielczewska, D / Kikawa, T / Kim, H / Kim, J / King, S / Kisiel, J / Knight, A / Knox, A / Kobayashi, T / Koch, L / Koga, T / Konaka, A / Kondo, K / Kopylov, A / Kormos, L L / Korzenev, A / Koshio, Y / Kropp, W / Kudenko, Y / Kurjata, R / Kutter, T / Lagoda, J / Lamont, I / Larkin, E / Laveder, M / Lawe, M / Lazos, M / Lindner, T / Liptak, Z J / Litchfield, R P / Li, X / Longhin, A / Lopez, J P / Ludovici, L / Lu, X / Magaletti, L / Mahn, K / Malek, M / Manly, S / Marino, A D / Marteau, J / Martin, J F / Martins, P / Martynenko, S / Maruyama, T / Matveev, V / Mavrokoridis, K / Ma, W Y / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Mefodiev, A / Mezzetto, M / Mijakowski, P / Minamino, A / Mineev, O / Mine, S / Missert, A / Miura, M / Moriyama, S / Mueller, Th A / Murphy, S / Myslik, J / Nakadaira, T / Nakahata, M / Nakamura, K G / Nakamura, K / Nakamura, K D / Nakayama, S / Nakaya, T / Nakayoshi, K / Nantais, C / Nielsen, C / Nirkko, M / Nishikawa, K / Nishimura, Y / Nowak, J / O'Keeffe, H M / Ohta, R / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Ovsyannikova, T / Owen, R A / Oyama, Y / Palladino, V / Palomino, J L / Paolone, V / Patel, N D / Pavin, M / Payne, D / Perkin, J D / Petrov, Y / Pickard, L / Pickering, L / Pinzon Guerra, E S / Pistillo, C / Popov, B / Posiadala-Zezula, M / Poutissou, J-M / Poutissou, R / Przewlocki, P / Quilain, B / Radicioni, E / Ratoff, P N / Ravonel, M / Rayner, M A M / Redij, A / Reinherz-Aronis, E / Riccio, C / Rojas, P / Rondio, E / Roth, S / Rubbia, A / Rychter, A / Sacco, R / Sakashita, K / Sánchez, F / Sato, F / Scantamburlo, E / Scholberg, K / Schoppmann, S / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shah, R / Shaikhiev, A / Shaker, F / Shaw, D / Shiozawa, M / Shirahige, T / Short, S / Smy, M / Sobczyk, J T / Sorel, M / Southwell, L / Stamoulis, P / Steinmann, J / Stewart, T / Suda, Y / Suvorov, S / Suzuki, A / Suzuki, K / Suzuki, S Y / Suzuki, Y / Tacik, R / Tada, M / Takahashi, S / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Terhorst, D / Terri, R / Thakore, T / Thompson, L F / Tobayama, S / Toki, W / Tomura, T / Touramanis, C / Tsukamoto, T / Tzanov, M / Uchida, Y / Vacheret, A / Vagins, M / Vallari, Z / Vasseur, G / Wachala, T / Wakamatsu, K / Walter, C W / Wark, D / Warzycha, W / Wascko, M O / Weber, A / Wendell, R / Wilkes, R J / Wilking, M J / Wilkinson, C / Wilson, J R / Wilson, R J / Yamada, Y / Yamamoto, K / Yamamoto, M / Yanagisawa, C / Yano, T / Yen, S / Yershov, N / Yokoyama, M / Yoo, J / Yoshida, K / Yuan, T / Yu, M / Zalewska, A / Zalipska, J / Zambelli, L / Zaremba, K / Ziembicki, M / Zimmerman, E D / Zito, M / Żmuda, J

    Physical review letters

    2016  Volume 116, Issue 18, Page(s) 181801

    Abstract: T2K reports its first measurements of the parameters governing the disappearance of ν[over ¯]_{μ} in an off-axis beam due to flavor change induced by neutrino oscillations. The quasimonochromatic ν[over ¯]_{μ} beam, produced with a peak energy of 0.6 GeV ...

    Abstract T2K reports its first measurements of the parameters governing the disappearance of ν[over ¯]_{μ} in an off-axis beam due to flavor change induced by neutrino oscillations. The quasimonochromatic ν[over ¯]_{μ} beam, produced with a peak energy of 0.6 GeV at J-PARC, is observed at the far detector Super-Kamiokande, 295 km away, where the ν[over ¯]_{μ} survival probability is expected to be minimal. Using a data set corresponding to 4.01×10^{20} protons on target, 34 fully contained μ-like events were observed. The best-fit oscillation parameters are sin^{2}(θ[over ¯]_{23})=0.45 and |Δm[over ¯]_{32}^{2}|=2.51×10^{-3}  eV^{2} with 68% confidence intervals of 0.38-0.64 and 2.26-2.80×10^{-3}  eV^{2}, respectively. These results are in agreement with existing antineutrino parameter measurements and also with the ν_{μ} disappearance parameters measured by T2K.
    Language English
    Publishing date 2016-05-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.116.181801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Measurement of the inclusive electron neutrino charged current cross section on carbon with the T2K near detector.

    Abe, K / Adam, J / Aihara, H / Akiri, T / Andreopoulos, C / Aoki, S / Ariga, A / Assylbekov, S / Autiero, D / Barbi, M / Barker, G J / Barr, G / Bass, M / Batkiewicz, M / Bay, F / Berardi, V / Berger, B E / Berkman, S / Bhadra, S /
    Blaszczyk, F d M / Blondel, A / Bojechko, C / Bordoni, S / Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buchanan, N / Calland, R G / Caravaca Rodríguez, J / Cartwright, S L / Castillo, R / Catanesi, M G / Cervera, A / Cherdack, D / Christodoulou, G / Clifton, A / Coleman, J / Coleman, S J / Collazuol, G / Connolly, K / Cremonesi, L / Dabrowska, A / Danko, I / Das, R / Davis, S / de Perio, P / De Rosa, G / Dealtry, T / Dennis, S R / Densham, C / Dewhurst, D / Di Lodovico, F / Di Luise, S / Drapier, O / Duboyski, T / Duffy, K / Dumarchez, J / Dytman, S / Dziewiecki, M / Emery-Schrenk, S / Ereditato, A / Escudero, L / Finch, A J / Friend, M / Fujii, Y / Fukuda, Y / Furmanski, A P / Galymov, V / Giffin, S / Giganti, C / Gilje, K / Goeldi, D / Golan, T / Gonin, M / Grant, N / Gudin, D / Hadley, D R / Haesler, A / Haigh, M D / Hamilton, P / Hansen, D / Hara, T / Hartz, M / Hasegawa, T / Hastings, N C / Hayato, Y / Hearty, C / Helmer, R L / Hierholzer, M / Hignight, J / Hillairet, A / Himmel, A / Hiraki, T / Hirota, S / Holeczek, J / Horikawa, S / Huang, K / Ichikawa, A K / Ieki, K / Ieva, M / Ikeda, M / Imber, J / Insler, J / Irvine, T J / Ishida, T / Ishii, T / Iwai, E / Iwamoto, K / Iyogi, K / Izmaylov, A / Jacob, A / Jamieson, B / Johnson, R A / Jo, J H / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Kanazawa, Y / Karlen, D / Karpikov, I / Katori, T / Kearns, E / Khabibullin, M / Khotjantsev, A / Kielczewska, D / Kikawa, T / Kilinski, A / Kim, J / Kisiel, J / Kitching, P / Kobayashi, T / Koch, L / Kolaceke, A / Konaka, A / Kormos, L L / Korzenev, A / Koshio, Y / Kropp, W / Kubo, H / Kudenko, Y / Kurjata, R / Kutter, T / Lagoda, J / Lamont, I / Larkin, E / Laveder, M / Lawe, M / Lazos, M / Lindner, T / Lister, C / Litchfield, R P / Longhin, A / Ludovici, L / Magaletti, L / Mahn, K / Malek, M / Manly, S / Marino, A D / Marteau, J / Martin, J F / Martynenko, S / Maruyama, T / Matveev, V / Mavrokoridis, K / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Metelko, C / Mijakowski, P / Miller, C A / Minamino, A / Mineev, O / Missert, A / Miura, M / Moriyama, S / Mueller, Th A / Murakami, A / Murdoch, M / Murphy, S / Myslik, J / Nakadaira, T / Nakahata, M / Nakamura, K / Nakayama, S / Nakaya, T / Nakayoshi, K / Nielsen, C / Nirkko, M / Nishikawa, K / Nishimura, Y / O'Keeffe, H M / Ohta, R / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Owen, R A / Oyama, Y / Palladino, V / Palomino, J L / Paolone, V / Payne, D / Perevozchikov, O / Perkin, J D / Petrov, Y / Pickard, L / Pinzon Guerra, E S / Pistillo, C / Plonski, P / Poplawska, E / Popov, B / Posiadala, M / Poutissou, J-M / Poutissou, R / Przewlocki, P / Quilain, B / Radicioni, E / Ratoff, P N / Ravonel, M / Rayner, M A M / Redij, A / Reeves, M / Reinherz-Aronis, E / Rodrigues, P A / Rojas, P / Rondio, E / Roth, S / Rubbia, A / Ruterbories, D / Sacco, R / Sakashita, K / Sánchez, F / Sato, F / Scantamburlo, E / Scholberg, K / Schoppmann, S / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shiozawa, M / Short, S / Shustrov, Y / Sinclair, P / Smith, B / Smy, M / Sobczyk, J T / Sobel, H / Sorel, M / Southwell, L / Stamoulis, P / Steinmann, J / Still, B / Suda, Y / Suzuki, A / Suzuki, K / Suzuki, S Y / Suzuki, Y / Tacik, R / Tada, M / Takahashi, S / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Tanaka, M M / Terhorst, D / Terri, R / Thompson, L F / Thorley, A / Tobayama, S / Toki, W / Tomura, T / Totsuka, Y / Touramanis, C / Tsukamoto, T / Tzanov, M / Uchida, Y / Vacheret, A / Vagins, M / Vasseur, G / Wachala, T / Waldron, A V / Walter, C W / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilkes, R J / Wilking, M J / Wilkinson, C / Williamson, Z / Wilson, J R / Wilson, R J / Wongjirad, T / Yamada, Y / Yamamoto, K / Yanagisawa, C / Yano, T / Yen, S / Yershov, N / Yokoyama, M / Yuan, T / Yu, M / Zalewska, A / Zalipska, J / Zambelli, L / Zaremba, K / Ziembicki, M / Zimmerman, E D / Zito, M / Żmuda, J

    Physical review letters

    2014  Volume 113, Issue 24, Page(s) 241803

    Abstract: The T2K off-axis near detector ND280 is used to make the first differential cross-section measurements of electron neutrino charged current interactions at energies ∼1  GeV as a function of electron momentum, electron scattering angle, and four-momentum ... ...

    Abstract The T2K off-axis near detector ND280 is used to make the first differential cross-section measurements of electron neutrino charged current interactions at energies ∼1  GeV as a function of electron momentum, electron scattering angle, and four-momentum transfer of the interaction. The total flux-averaged ν(e) charged current cross section on carbon is measured to be ⟨σ⟩(ϕ)=1.11±0.10(stat)±0.18(syst)×10⁻³⁸ cm²/nucleon. The differential and total cross-section measurements agree with the predictions of two leading neutrino interaction generators, NEUT and GENIE. The NEUT prediction is 1.23×10⁻³⁸ cm²/nucleon and the GENIE prediction is 1.08×10⁻³⁸ cm²/nucleon. The total ν(e) charged current cross-section result is also in agreement with data from the Gargamelle experiment.
    Language English
    Publishing date 2014-12-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.113.241803
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Precise measurement of the neutrino mixing parameter θ23 from muon neutrino disappearance in an off-axis beam.

    Abe, K / Adam, J / Aihara, H / Akiri, T / Andreopoulos, C / Aoki, S / Ariga, A / Ariga, T / Assylbekov, S / Autiero, D / Barbi, M / Barker, G J / Barr, G / Bass, M / Batkiewicz, M / Bay, F / Bentham, S W / Berardi, V / Berger, B E /
    Berkman, S / Bertram, I / Bhadra, S / Blaszczyk, F d M / Blondel, A / Bojechko, C / Bordoni, S / Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buchanan, N / Calland, R G / Caravaca Rodríguez, J / Cartwright, S L / Castillo, R / Catanesi, M G / Cervera, A / Cherdack, D / Christodoulou, G / Clifton, A / Coleman, J / Coleman, S J / Collazuol, G / Connolly, K / Cremonesi, L / Dabrowska, A / Danko, I / Das, R / Davis, S / de Perio, P / De Rosa, G / Dealtry, T / Dennis, S R / Densham, C / Di Lodovico, F / Di Luise, S / Drapier, O / Duboyski, T / Duffy, K / Dufour, F / Dumarchez, J / Dytman, S / Dziewiecki, M / Emery, S / Ereditato, A / Escudero, L / Finch, A J / Floetotto, L / Friend, M / Fujii, Y / Fukuda, Y / Furmanski, A P / Galymov, V / Giffin, S / Giganti, C / Gilje, K / Goeldi, D / Golan, T / Gonin, M / Grant, N / Gudin, D / Hadley, D R / Haesler, A / Haigh, M D / Hamilton, P / Hansen, D / Hara, T / Hartz, M / Hasegawa, T / Hastings, N C / Hayato, Y / Hearty, C / Helmer, R L / Hierholzer, M / Hignight, J / Hillairet, A / Himmel, A / Hiraki, T / Hirota, S / Holeczek, J / Horikawa, S / Huang, K / Ichikawa, A K / Ieki, K / Ieva, M / Ikeda, M / Imber, J / Insler, J / Irvine, T J / Ishida, T / Ishii, T / Ives, S J / Iwai, E / Iyogi, K / Izmaylov, A / Jacob, A / Jamieson, B / Johnson, R A / Jo, J H / Jonsson, P / Jung, C K / Kabirnezhad, M / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Kanazawa, Y / Karlen, D / Karpikov, I / Kearns, E / Khabibullin, M / Khotjantsev, A / Kielczewska, D / Kikawa, T / Kilinski, A / Kim, J / Kisiel, J / Kitching, P / Kobayashi, T / Koch, L / Kolaceke, A / Konaka, A / Kormos, L L / Korzenev, A / Koseki, K / Koshio, Y / Kreslo, I / Kropp, W / Kubo, H / Kudenko, Y / Kumaratunga, S / Kurjata, R / Kutter, T / Lagoda, J / Laihem, K / Lamont, I / Laveder, M / Lawe, M / Lazos, M / Lee, K P / Lindner, T / Lister, C / Litchfield, R P / Longhin, A / Ludovici, L / Macaire, M / Magaletti, L / Mahn, K / Malek, M / Manly, S / Marino, A D / Marteau, J / Martin, J F / Maruyama, T / Marzec, J / Mathie, E L / Matveev, V / Mavrokoridis, K / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Metelko, C / Mezzetto, M / Mijakowski, P / Miller, C A / Minamino, A / Mineev, O / Mine, S / Missert, A / Miura, M / Monfregola, L / Moriyama, S / Mueller, Th A / Murakami, A / Murdoch, M / Murphy, S / Myslik, J / Nagasaki, T / Nakadaira, T / Nakahata, M / Nakai, T / Nakamura, K / Nakayama, S / Nakaya, T / Nakayoshi, K / Naples, D / Nielsen, C / Nirkko, M / Nishikawa, K / Nishimura, Y / O'Keeffe, H M / Ohta, R / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Owen, R A / Oyama, Y / Palladino, V / Palomino, J / Paolone, V / Payne, D / Perevozchikov, O / Perkin, J D / Petrov, Y / Pickard, L / Pinzon Guerra, E S / Pistillo, C / Plonski, P / Poplawska, E / Popov, B / Posiadala, M / Poutissou, J-M / Poutissou, R / Przewlocki, P / Quilain, B / Radicioni, E / Ratoff, P N / Ravonel, M / Rayner, M A M / Redij, A / Reeves, M / Reinherz-Aronis, E / Retiere, F / Robert, A / Rodrigues, P A / Rojas, P / Rondio, E / Roth, S / Rubbia, A / Ruterbories, D / Sacco, R / Sakashita, K / Sánchez, F / Sato, F / Scantamburlo, E / Scholberg, K / Schoppmann, S / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shiozawa, M / Short, S / Shustrov, Y / Sinclair, P / Smith, B / Smith, R J / Smy, M / Sobczyk, J T / Sobel, H / Sorel, M / Southwell, L / Stamoulis, P / Steinmann, J / Still, B / Suda, Y / Suzuki, A / Suzuki, K / Suzuki, S Y / Suzuki, Y / Szeglowski, T / Tacik, R / Tada, M / Takahashi, S / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Tanaka, M M / Terhorst, D / Terri, R / Thompson, L F / Thorley, A / Tobayama, S / Toki, W / Tomura, T / Totsuka, Y / Touramanis, C / Tsukamoto, T / Tzanov, M / Uchida, Y / Ueno, K / Vacheret, A / Vagins, M / Vasseur, G / Wachala, T / Waldron, A V / Walter, C W / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilkes, R J / Wilking, M J / Wilkinson, C / Williamson, Z / Wilson, J R / Wilson, R J / Wongjirad, T / Yamada, Y / Yamamoto, K / Yanagisawa, C / Yen, S / Yershov, N / Yokoyama, M / Yuan, T / Yu, M / Zalewska, A / Zalipska, J / Zambelli, L / Zaremba, K / Ziembicki, M / Zimmerman, E D / Zito, M / Żmuda, J

    Physical review letters

    2014  Volume 112, Issue 18, Page(s) 181801

    Abstract: New data from the T2K neutrino oscillation experiment produce the most precise measurement of the neutrino mixing parameter θ23. Using an off-axis neutrino beam with a peak energy of 0.6 GeV and a data set corresponding to 6.57×10(20) protons on target, ... ...

    Abstract New data from the T2K neutrino oscillation experiment produce the most precise measurement of the neutrino mixing parameter θ23. Using an off-axis neutrino beam with a peak energy of 0.6 GeV and a data set corresponding to 6.57×10(20) protons on target, T2K has fit the energy-dependent νμ oscillation probability to determine oscillation parameters. The 68% confidence limit on sin(2)(θ23) is 0.514(-0.056)(+0.055) (0.511±0.055), assuming normal (inverted) mass hierarchy. The best-fit mass-squared splitting for normal hierarchy is Δm32(2)=(2.51±0.10)×10(-3)  eV(2)/c(4) (inverted hierarchy: Δm13(2)=(2.48±0.10)×10(-3)  eV(2)/c(4)). Adding a model of multinucleon interactions that affect neutrino energy reconstruction is found to produce only small biases in neutrino oscillation parameter extraction at current levels of statistical uncertainty.
    Language English
    Publishing date 2014-05-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.112.181801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Observation of electron neutrino appearance in a muon neutrino beam.

    Abe, K / Adam, J / Aihara, H / Akiri, T / Andreopoulos, C / Aoki, S / Ariga, A / Ariga, T / Assylbekov, S / Autiero, D / Barbi, M / Barker, G J / Barr, G / Bass, M / Batkiewicz, M / Bay, F / Bentham, S W / Berardi, V / Berger, B E /
    Berkman, S / Bertram, I / Bhadra, S / Blaszczyk, F D M / Blondel, A / Bojechko, C / Bordoni, S / Boyd, S B / Brailsford, D / Bravar, A / Bronner, C / Buchanan, N / Calland, R G / Caravaca Rodríguez, J / Cartwright, S L / Castillo, R / Catanesi, M G / Cervera, A / Cherdack, D / Christodoulou, G / Clifton, A / Coleman, J / Coleman, S J / Collazuol, G / Connolly, K / Cremonesi, L / Dabrowska, A / Danko, I / Das, R / Davis, S / de Perio, P / De Rosa, G / Dealtry, T / Dennis, S R / Densham, C / Di Lodovico, F / Di Luise, S / Drapier, O / Duboyski, T / Duffy, K / Dufour, F / Dumarchez, J / Dytman, S / Dziewiecki, M / Emery, S / Ereditato, A / Escudero, L / Finch, A J / Floetotto, L / Friend, M / Fujii, Y / Fukuda, Y / Furmanski, A P / Galymov, V / Gaudin, A / Giffin, S / Giganti, C / Gilje, K / Goeldi, D / Golan, T / Gomez-Cadenas, J J / Gonin, M / Grant, N / Gudin, D / Hadley, D R / Haesler, A / Haigh, M D / Hamilton, P / Hansen, D / Hara, T / Hartz, M / Hasegawa, T / Hastings, N C / Hayato, Y / Hearty, C / Helmer, R L / Hierholzer, M / Hignight, J / Hillairet, A / Himmel, A / Hiraki, T / Hirota, S / Holeczek, J / Horikawa, S / Huang, K / Ichikawa, A K / Ieki, K / Ieva, M / Ikeda, M / Imber, J / Insler, J / Irvine, T J / Ishida, T / Ishii, T / Ives, S J / Iyogi, K / Izmaylov, A / Jacob, A / Jamieson, B / Johnson, R A / Jo, J H / Jonsson, P / Jung, C K / Kaboth, A C / Kajita, T / Kakuno, H / Kameda, J / Kanazawa, Y / Karlen, D / Karpikov, I / Kearns, E / Khabibullin, M / Khotjantsev, A / Kielczewska, D / Kikawa, T / Kilinski, A / Kim, J / Kisiel, J / Kitching, P / Kobayashi, T / Koch, L / Kolaceke, A / Konaka, A / Kormos, L L / Korzenev, A / Koseki, K / Koshio, Y / Kreslo, I / Kropp, W / Kubo, H / Kudenko, Y / Kumaratunga, S / Kurjata, R / Kutter, T / Lagoda, J / Laihem, K / Lamont, I / Laveder, M / Lawe, M / Lazos, M / Lee, K P / Licciardi, C / Lindner, T / Lister, C / Litchfield, R P / Longhin, A / Ludovici, L / Macaire, M / Magaletti, L / Mahn, K / Malek, M / Manly, S / Marino, A D / Marteau, J / Martin, J F / Maruyama, T / Marzec, J / Mathie, E L / Matveev, V / Mavrokoridis, K / Mazzucato, E / McCarthy, M / McCauley, N / McFarland, K S / McGrew, C / Metelko, C / Mezzetto, M / Mijakowski, P / Miller, C A / Minamino, A / Mineev, O / Mine, S / Missert, A / Miura, M / Monfregola, L / Moriyama, S / Mueller, Th A / Murakami, A / Murdoch, M / Murphy, S / Myslik, J / Nagasaki, T / Nakadaira, T / Nakahata, M / Nakai, T / Nakamura, K / Nakayama, S / Nakaya, T / Nakayoshi, K / Naples, D / Nielsen, C / Nirkko, M / Nishikawa, K / Nishimura, Y / O'Keeffe, H M / Ohta, R / Okumura, K / Okusawa, T / Oryszczak, W / Oser, S M / Owen, R A / Oyama, Y / Palladino, V / Paolone, V / Payne, D / Pearce, G F / Perevozchikov, O / Perkin, J D / Petrov, Y / Pickard, L J / Pinzon Guerra, E S / Pistillo, C / Plonski, P / Poplawska, E / Popov, B / Posiadala, M / Poutissou, J-M / Poutissou, R / Przewlocki, P / Quilain, B / Radicioni, E / Ratoff, P N / Ravonel, M / Rayner, M A M / Redij, A / Reeves, M / Reinherz-Aronis, E / Retiere, F / Robert, A / Rodrigues, P A / Rojas, P / Rondio, E / Roth, S / Rubbia, A / Ruterbories, D / Sacco, R / Sakashita, K / Sánchez, F / Sato, F / Scantamburlo, E / Scholberg, K / Schwehr, J / Scott, M / Seiya, Y / Sekiguchi, T / Sekiya, H / Sgalaberna, D / Shiozawa, M / Short, S / Shustrov, Y / Sinclair, P / Smith, B / Smith, R J / Smy, M / Sobczyk, J T / Sobel, H / Sorel, M / Southwell, L / Stamoulis, P / Steinmann, J / Still, B / Suda, Y / Suzuki, A / Suzuki, K / Suzuki, S Y / Suzuki, Y / Szeglowski, T / Tacik, R / Tada, M / Takahashi, S / Takeda, A / Takeuchi, Y / Tanaka, H K / Tanaka, H A / Tanaka, M M / Terhorst, D / Terri, R / Thompson, L F / Thorley, A / Tobayama, S / Toki, W / Tomura, T / Totsuka, Y / Touramanis, C / Tsukamoto, T / Tzanov, M / Uchida, Y / Ueno, K / Vacheret, A / Vagins, M / Vasseur, G / Wachala, T / Waldron, A V / Walter, C W / Wark, D / Wascko, M O / Weber, A / Wendell, R / Wilkes, R J / Wilking, M J / Wilkinson, C / Williamson, Z / Wilson, J R / Wilson, R J / Wongjirad, T / Yamada, Y / Yamamoto, K / Yanagisawa, C / Yen, S / Yershov, N / Yokoyama, M / Yuan, T / Zalewska, A / Zalipska, J / Zambelli, L / Zaremba, K / Ziembicki, M / Zimmerman, E D / Zito, M / Zmuda, J

    Physical review letters

    2014  Volume 112, Issue 6, Page(s) 61802

    Abstract: The T2K experiment has observed electron neutrino appearance in a muon neutrino beam produced 295 km from the Super-Kamiokande detector with a peak energy of 0.6 GeV. A total of 28 electron neutrino events were detected with an energy distribution ... ...

    Abstract The T2K experiment has observed electron neutrino appearance in a muon neutrino beam produced 295 km from the Super-Kamiokande detector with a peak energy of 0.6 GeV. A total of 28 electron neutrino events were detected with an energy distribution consistent with an appearance signal, corresponding to a significance of 7.3σ when compared to 4.92±0.55 expected background events. In the Pontecorvo-Maki-Nakagawa-Sakata mixing model, the electron neutrino appearance signal depends on several parameters including three mixing angles θ12, θ23, θ13, a mass difference Δm(32)(2) and a CP violating phase δ(CP). In this neutrino oscillation scenario, assuming |Δm(32)(2)|=2.4×10(-3)  eV(2), sin(2)θ(23)=0.5, and Δm322>0 (Δm(32)(2)<0), a best-fit value of sin(2)2θ(13)=0.140(-0.032)(+0.038) (0.170(-0.037)(+0.045)) is obtained at δ(CP)=0. When combining the result with the current best knowledge of oscillation parameters including the world average value of θ(13) from reactor experiments, some values of δ(CP) are disfavored at the 90% C.L.
    Language English
    Publishing date 2014-02-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.112.061802
    Database MEDical Literature Analysis and Retrieval System OnLINE

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