T. Wongjirad - Department of Physics, Duke University, Durham NC 27708, USA

T. Wongjirad
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Name
T. Wongjirad
Affiliation
Department of Physics, Duke University, Durham NC 27708, USA
City
Durham
Country
United States

Pubs By Year

Pub Categories

 
High Energy Physics - Experiment (47)
 
Physics - Instrumentation and Detectors (16)
 
High Energy Physics - Phenomenology (8)
 
High Energy Astrophysical Phenomena (3)
 
Solar and Stellar Astrophysics (3)
 
Nuclear Experiment (2)
 
Instrumentation and Methods for Astrophysics (1)

Publications Authored By T. Wongjirad

2017May
Authors: MicroBooNE collaboration, R. Acciarri, C. Adams, R. An, J. Anthony, J. Asaadi, M. Auger, L. Bagby, S. Balasubramanian, B. Baller, C. Barnes, G. Barr, M. Bass, F. Bay, M. Bishai, A. Blake, T. Bolton, B. Bullard, L. Camilleri, D. Caratelli, B. Carls, R. Castillo Fernandez, F. Cavanna, H. Chen, E. Church, D. Cianci, E. Cohen, G. H. Collin, J. M. Conrad, M. Convery, J. I. Crespo-Anadon, G. De Geronimo, M. Del Tutto, D. Devitt, S. Dytman, B. Eberly, A. Ereditato, L. Escudero Sanchez, J. Esquivel, A. A. Fadeeva, B. T. Fleming, W. Foreman, A. P. Furmanski, D. Garcia-Gamez, G. T. Garvey, V. Genty, D. Goeldi, S. Gollapinni, N. Graf, E. Gramellini, H. Greenlee, R. Grosso, R. Guenette, A. Hackenburg, P. Hamilton, O. Hen, J. Hewes, C. Hill, J. Ho, G. Horton-Smith, A. Hourlier, E. -C. Huang, C. James, J. Jan de Vries, C. -M. Jen, L. Jiang, R. A. Johnson, J. Joshi, H. Jostlein, D. Kaleko, G. Karagiorgi, W. Ketchum, B. Kirby, M. Kirby, T. Kobilarcik, I. Kreslo, A. Laube, S. Li, Y. Li, A. Lister, B. R. Littlejohn, S. Lockwitz, D. Lorca, W. C. Louis, M. Luethi, B. Lundberg, X. Luo, A. Marchionni, C. Mariani, J. Marshall, D. A. Martinez Caicedo, V. Meddage, T. Miceli, G. B. Mills, J. Moon, M. Mooney, C. D. Moore, J. Mousseau, R. Murrells, D. Naples, P. Nienaber, J. Nowak, O. Palamara, V. Paolone, V. Papavassiliou, S. F. Pate, Z. Pavlovic, E. Piasetzky, D. Porzio, G. Pulliam, X. Qian, J. L. Raaf, V. Radeka, A. Rafique, S. Rescia, L. Rochester, C. Rudolf von Rohr, B. Russell, D. W. Schmitz, A. Schukraft, W. Seligman, M. H. Shaevitz, J. Sinclair, A. Smith, E. L. Snider, M. Soderberg, S. Soldner-Rembold, S. R. Soleti, P. Spentzouris, J. Spitz, J. St. John, T. Strauss, A. M. Szelc, N. Tagg, K. Terao, M. Thomson, C. Thorn, M. Toups, Y. -T. Tsai, S. Tufanli, T. Usher, W. Van De Pontseele, R. G. Van de Water, B. Viren, M. Weber, D. A. Wickremasinghe, S. Wolbers, T. Wongjirad, K. Woodruff, T. Yang, L. Yates, B. Yu, G. P. Zeller, J. Zennamo, C. Zhang

The low-noise operation of readout electronics in a liquid argon time projection chamber (LArTPC) is critical to properly extract the distribution of ionization charge deposited on the wire planes of the TPC, especially for the induction planes. This paper describes the characteristics and mitigation of the observed noise in the MicroBooNE detector. The MicroBooNE's single-phase LArTPC comprises two induction planes and one collection sense wire plane with a total of 8256 wires. Read More

2017Apr
Authors: MicroBooNE collaboration, R. Acciarri, C. Adams, R. An, J. Anthony, J. Asaadi, M. Auger, L. Bagby, S. Balasubramanian, B. Baller, C. Barnes, G. Barr, M. Bass, F. Bay, M. Bishai, A. Blake, T. Bolton, L. Bugel, L. Camilleri, D. Caratelli, B. Carls, R. Castillo Fernandez, F. Cavanna, H. Chen, E. Church, D. Cianci, E. Cohen, G. H. Collin, J. M. Conrad, M. Convery, J. I. Crespo-Anadon, M. Del Tutto, D. Devitt, S. Dytman, B. Eberly, A. Ereditato, L. Escudero Sanchez, J. Esquivel, B. T. Fleming, W. Foreman, A. P. Furmanski, D. Garcia-Gomez, G. T. Garvey, V. Genty, D. Goeldi, S. Gollapinni, N. Graf, E. Gramellini, H. Greenlee, R. Grosso, R. Guenette, A. Hackenburg, P. Hamilton, O. Hen, J. Hewes, C. Hill, J. Ho, G. Horton-Smith, E. -C. Huang, C. James, J. Jan de Vries, C. -M. Jen, L. Jiang, R. A. Johnson, J. Joshi, H. Jostlein, D. Kaleko, G. Karagiorgi, W. Ketchum, B. Kirby, M. Kirby, T. Kobilarcik, I. Kreslo, A. Laube, Y. Li, A. Lister, B. R. Littlejohn, S. Lockwitz, D. Lorca, W. C. Louis, M. Luethi, B. Lundberg, X. Luo, A. Marchionni, C. Mariani, J. Marshall, D. A. Martinez Caicedo, V. Meddage, T. Miceli, G. B. Mills, J. Moon, M. Mooney, C. D. Moore, J. Mousseau, R. Murrells, D. Naples, P. Nienaber, J. Nowak, O. Palamara, V. Paolone, V. Papavassiliou, S. F. Pate, Z. Pavlovic, E. Piasetzky, D. Porzio, G. Pulliam, X. Qian, J. L. Raaf, A. Rafique, L. Rochester, C. Rudolf von Rohr, B. Russell, D. W. Schmitz, A. Schukraft, W. Seligman, M. H. Shaevitz, J. Sinclair, E. L. Snider, M. Soderberg, S. Soldner-Rembold, S. R. Soleti, P. Spentzouris, J. Spitz, J. St. John, T. Strauss, K. A. Sutton, A. M. Szelc, N. Tagg, K. Terao, M. Thomson, M. Toups, Y. -T. Tsai, S. Tufanli, T. Usher, R. G. Van de Water, B. Viren, M. Weber, D. A. Wickremasinghe, S. Wolbers, T. Wongjirad, K. Woodruff, T. Yang, L. Yates, G. P. Zeller, J. Zennamo, C. Zhang

The MicroBooNE liquid argon time projection chamber (LArTPC) has been taking data at Fermilab since 2015 collecting, in addition to neutrino beam, cosmic-ray muons. Results are presented on the reconstruction of Michel electrons produced by the decay at rest of cosmic-ray muons. Michel electrons are abundantly produced in the TPC, and given their well known energy spectrum can be used to study MicroBooNE's detector response to low-energy electrons (electrons with energies up to ~50 MeV). Read More

2017Mar
Authors: MicroBooNE collaboration, P. Abratenko, R. Acciarri, C. Adams, R. An, J. Asaadi, M. Auger, L. Bagby, S. Balasubramanian, B. Baller, C. Barnes, G. Barr, M. Bass, F. Bay, M. Bishai, A. Blake, T. Bolton, L. Bugel, L. Camilleri, D. Caratelli, B. Carls, R. Castillo Fernandez, F. Cavanna, H. Chen, E. Church, D. Cianci, E. Cohen, G. H. Collin, J. M. Conrad, M. Convery, J. I. Crespo-Anadon, M. Del Tutto, D. Devitt, S. Dytman, B. Eberly, A. Ereditato, L. Escudero Sanchez, J. Esquivel, B. T. Fleming, W. Foreman, A. P. Furmanski, D. Garcia-Gomez, G. T. Garvey, V. Genty, D. Goeldi, S. Gollapinni, N. Graf, E. Gramellini, H. Greenlee, R. Grosso, R. Guenette, A. Hackenburg, P. Hamilton, O. Hen, J. Hewes, C. Hill, J. Ho, G. Horton-Smith, E. -C. Huang, C. James, J. Jan de Vries, C. -M. Jen, L. Jiang, R. A. Johnson, B. J. P. Jones, J. Joshi, H. Jostlein, D. Kaleko, L. N. Kalousis, G. Karagiorgi, W. Ketchum, B. Kirby, M. Kirby, T. Kobilarcik, I. Kreslo, A. Laube, Y. Li, A. Lister, B. R. Littlejohn, S. Lockwitz, D. Lorca, W. C. Louis, M. Luethi, B. Lundberg, X. Luo, A. Marchionni, C. Mariani, J. Marshall, D. A. Martinez Caicedo, V. Meddage, T. Miceli, G. B. Mills, J. Moon, M. Mooney, C. D. Moore, J. Mousseau, R. Murrells, D. Naples, P. Nienaber, J. Nowak, O. Palamara, V. Paolone, V. Papavassiliou, S. F. Pate, Z. Pavlovic, E. Piasetzky, D. Porzio, G. Pulliam, X. Qian, J. L. Raaf, A. Rafique, L. Rochester, C. Rudolf von Rohr, B. Russell, D. W. Schmitz, A. Schukraft, W. Seligman, M. H. Shaevitz, J. Sinclair, E. L. Snider, M. Soderberg, S. Soldner-Rembold, S. R. Soleti, P. Spentzouris, J. Spitz, J. St. John, T. Strauss, A. M. Szelc, N. Tagg, K. Terao, M. Thomson, M. Toups, Y. -T. Tsai, S. Tufanli, T. Usher, R. G. Van de Water, B. Viren, M. Weber, J. Weston, D. A. Wickremasinghe, S. Wolbers, T. Wongjirad, K. Woodruff, T. Yang, L. Yates, G. P. Zeller, J. Zennamo, C. Zhang

We discuss a technique for measuring a charged particle's momentum by means of multiple Coulomb scattering (MCS) in the MicroBooNE liquid argon time projection chamber (LArTPC). This method does not require the full particle ionization track to be contained inside of the detector volume as other track momentum reconstruction methods do (range-based momentum reconstruction and calorimetric momentum reconstruction). We motivate use of this technique, describe a tuning of the underlying phenomenological formula, quantify its performance on fully contained beam-neutrino-induced muon tracks both in simulation and in data, and quantify its performance on exiting muon tracks in simulation. Read More

2016Dec
Authors: MicroBooNE Collaboration, R. Acciarri, C. Adams, R. An, A. Aparicio, S. Aponte, J. Asaadi, M. Auger, N. Ayoub, L. Bagby, B. Baller, R. Barger, G. Barr, M. Bass, F. Bay, K. Biery, M. Bishai, A. Blake, V. Bocean, D. Boehnlein, V. D. Bogert, T. Bolton, L. Bugel, C. Callahan, L. Camilleri, D. Caratelli, B. Carls, R. Castillo Fernandez, F. Cavanna, S. Chappa, H. Chen, K. Chen, C. Y. Chi, C. S. Chiu, E. Church, D. Cianci, G. H. Collin, J. M. Conrad, M. Convery, J. Cornele, P. Cowan, J. I. Crespo-Anadon, G. Crutcher, C. Darve, R. Davis, M. Del Tutto, D. Devitt, S. Duffin, S. Dytman, B. Eberly, A. Ereditato, D. Erickson, L. Escudero Sanchez, J. Esquivel, S. Farooq, J. Farrell, D. Featherston, B. T. Fleming, W. Foreman, A. P. Furmanski, V. Genty, M. Geynisman, D. Goeldi, B. Goff, S. Gollapinni, N. Graf, E. Gramellini, J. Green, A. Greene, H. Greenlee, T. Griffin, R. Grosso, R. Guenette, A. Hackenburg, R. Haenni, P. Hamilton, P. Healey, O. Hen, E. Henderson, J. Hewes, C. Hill, K. Hill, L. Himes, J. Ho, G. Horton-Smith, D. Huffman, C. M. Ignarra, C. James, E. James, J. Jan de Vries, W. Jaskierny, C. M. Jen, L. Jiang, B. Johnson, M. Johnson, R. A. Johnson, B. J. P. Jones, J. Joshi, H. Jostlein, D. Kaleko, L. N. Kalousis, G. Karagiorgi, T. Katori, P. Kellogg, W. Ketchum, J. Kilmer, B. King, B. Kirby, M. Kirby, E. Klein, T. Kobilarcik, I. Kreslo, R. Krull, R. Kubinski, G. Lange, F. Lanni, A. Lathrop, A. Laube, W. M. Lee, Y. Li, D. Lissauer, A. Lister, B. R. Littlejohn, S. Lockwitz, D. Lorca, W. C. Louis, G. Lukhanin, M. Luethi, B. Lundberg, X. Luo, G. Mahler, I. Majoros, D. Makowiecki, A. Marchionni, C. Mariani, D. Markley, J. Marshall, D. A. Martinez Caicedo, K. T. McDonald, D. McKee, A. McLean, J. Mead, V. Meddage, T. Miceli, G. B. Mills, W. Miner, J. Moon, M. Mooney, C. D. Moore, Z. Moss, J. Mousseau, R. Murrells, D. Naples, P. Nienaber, B. Norris, N. Norton, J. Nowak, M. OBoyle, T. Olszanowski, O. Palamara, V. Paolone, V. Papavassiliou, S. F. Pate, Z. Pavlovic, R. Pelkey, M. Phipps, S. Pordes, D. Porzio, G. Pulliam, X. Qian, J. L. Raaf, V. Radeka, A. Rafique, R. A Rameika, B. Rebel, R. Rechenmacher, S. Rescia, L. Rochester, C. Rudolf von Rohr, A. Ruga, B. Russell, R. Sanders, W. R. Sands III, M. Sarychev, D. W. Schmitz, A. Schukraft, R. Scott, W. Seligman, M. H. Shaevitz, M. Shoun, J. Sinclair, W. Sippach, T. Smidt, A. Smith, E. L. Snider, M. Soderberg, M. Solano-Gonzalez, S. Soldner-Rembold, S. R. Soleti, J. Sondericker, P. Spentzouris, J. Spitz, J. St. John, T. Strauss, K. Sutton, A. M. Szelc, K. Taheri, N. Tagg, K. Tatum, J. Teng, K. Terao, M. Thomson, C. Thorn, J. Tillman, M. Toups, Y. T. Tsai, S. Tufanli, T. Usher, M. Utes, R. G. Van de Water, C. Vendetta, S. Vergani, E. Voirin, J. Voirin, B. Viren, P. Watkins, M. Weber, T. Wester, J. Weston, D. A. Wickremasinghe, S. Wolbers, T. Wongjirad, K. Woodruff, K. C. Wu, T. Yang, B. Yu, G. P. Zeller, J. Zennamo, C. Zhang, M. Zuckerbrot

This paper describes the design and construction of the MicroBooNE liquid argon time projection chamber and associated systems. MicroBooNE is the first phase of the Short Baseline Neutrino program, located at Fermilab, and will utilize the capabilities of liquid argon detectors to examine a rich assortment of physics topics. In this document details of design specifications, assembly procedures, and acceptance tests are reported. Read More

2016Nov
Authors: MicroBooNE collaboration, R. Acciarri, C. Adams, R. An, J. Asaadi, M. Auger, L. Bagby, B. Baller, G. Barr, M. Bass, F. Bay, M. Bishai, A. Blake, T. Bolton, L. Bugel, L. Camilleri, D. Caratelli, B. Carls, R. Castillo Fernandez, F. Cavanna, H. Chen, E. Church, D. Cianci, G. H. Collin, J. M. Conrad, M. Convery, J. I. Crespo-Anadón, M. Del Tutto, D. Devitt, S. Dytman, B. Eberly, A. Ereditato, L. Escudero Sanchez, J. Esquivel, B. T. Fleming, W. Foreman, A. P. Furmanski, G. T. Garvey, V. Genty, D. Goeldi, S. Gollapinni, N. Graf, E. Gramellini, H. Greenlee, R. Grosso, R. Guenette, A. Hackenburg, P. Hamilton, O. Hen, J. Hewes, C. Hill, J. Ho, G. Horton-Smith, C. James, J. Jan de Vries, C. -M. Jen, L. Jiang, R. A. Johnson, B. J. P. Jones, J. Joshi, H. Jostlein, D. Kaleko, G. Karagiorgi, W. Ketchum, B. Kirby, M. Kirby, T. Kobilarcik, I. Kreslo, A. Laube, Y. Li, A. Lister, B. R. Littlejohn, S. Lockwitz, D. Lorca, W. C. Louis, M. Luethi, B. Lundberg, X. Luo, A. Marchionni, C. Mariani, J. Marshall, D. A. Martinez Caicedo, V. Meddage, T. Miceli, G. B. Mills, J. Moon, M. Mooney, C. D. Moore, J. Mousseau, R. Murrells, D. Naples, P. Nienaber, J. Nowak, O. Palamara, V. Paolone, V. Papavassiliou, S. F. Pate, Z. Pavlovic, D. Porzio, G. Pulliam, X. Qian, J. L. Raaf, A. Rafique, L. Rochester, C. Rudolf von Rohr, B. Russell, D. W. Schmitz, A. Schukraft, W. Seligman, M. H. Shaevitz, J. Sinclair, E. L. Snider, M. Soderberg, S. Söldner-Rembold, S. R. Soleti, P. Spentzouris, J. Spitz, J. St. John, T. Strauss, A. M. Szelc, N. Tagg, K. Terao, M. Thomson, M. Toups, Y. -T. Tsai, S. Tufanli, T. Usher, R. G. Van de Water, B. Viren, M. Weber, J. Weston, D. A. Wickremasinghe, S. Wolbers, T. Wongjirad, K. Woodruff, T. Yang, G. P. Zeller, J. Zennamo, C. Zhang

We present several studies of convolutional neural networks applied to data coming from the MicroBooNE detector, a liquid argon time projection chamber (LArTPC). The algorithms studied include the classification of single particle images, the localization of single particle and neutrino interactions in an image, and the detection of a simulated neutrino event overlaid with cosmic ray backgrounds taken from real detector data. These studies demonstrate the potential of convolutional neural networks for particle identification or event detection on simulated neutrino interactions. Read More

Current and future neutrino experiments can be used to discover dark matter, not only in searches for dark matter annihilating to neutrinos, but also in scenarios where dark matter itself scatters off Standard Model particles in the detector. In this work, we study the sensitivity of different neutrino detectors to a class of models called boosted dark matter, in which a subdominant component of a dark sector acquires a large Lorentz boost today through annihilation of a dominant component in a dark matter-dense region, such as the galactic center or dwarf spheroidal galaxies. This analysis focuses on the sensitivity of different neutrino detectors, specifically the Cherenkov-based Super-K and the future argon-based DUNE to boosted dark matter that scatters off electrons. Read More

We present a technique for separating nuclear double beta decay ($\beta\beta$-decay) events from background neutrino interactions due to $^{8}$B decays in the sun. This background becomes dominant in a kiloton-scale liquid-scintillator detector deep underground and is usually considered as irreducible due to an overlap in deposited energy with the signal. However, electrons from 0$\nu\beta\beta$-decay often exceed the Cherenkov threshold in liquid scintillator, producing photons that are prompt and correlated in direction with the initial electron direction. Read More

2016Jun
Authors: Super-Kamiokande Collaboration1, :2, K. Abe3, Y. Haga4, Y. Hayato5, M. Ikeda6, K. Iyogi7, J. Kameda8, Y. Kishimoto9, Ll. Marti10, M. Miura11, S. Moriyama12, M. Nakahata13, T. Nakajima14, S. Nakayama15, A. Orii16, H. Sekiya17, M. Shiozawa18, Y. Sonoda19, A. Takeda20, H. Tanaka21, Y. Takenaga22, S. Tasaka23, T. Tomura24, K. Ueno25, T. Yokozawa26, R. Akutsu27, T. Irvine28, H. Kaji29, T. Kajita30, I. Kametani31, K. Kaneyuki32, K. P. Lee33, Y. Nishimura34, T. McLachlan35, K. Okumura36, E. Richard37, L. Labarga38, P. Fernandez39, F. d. M. Blaszczyk40, J. Gustafson41, C. Kachulis42, E. Kearns43, 32 J. L. Raaf44, J. L. Stone45, 32 L. R. Sulak46, S. Berkman47, S. Tobayama48, M. Goldhaber49, K. Bays50, G. Carminati51, N. J. Griskevich52, W. R. Kropp53, S. Mine54, A. Renshaw55, M. B. Smy56, H. W. Sobel57, V. Takhistov58, P. Weatherly59, K. S. Ganezer60, B. L. Hartfiel61, J. Hill62, W. E. Keig63, N. Hong64, J. Y. Kim65, I. T. Lim66, R. G. Park67, T. Akiri68, J. B. Albert69, A. Himmel70, Z. Li71, E. O'Sullivan72, K. Scholberg73, C. W. Walter74, T. Wongjirad75, T. Ishizuka76, T. Nakamura77, J. S. Jang78, K. Choi79, J. G. Learned80, S. Matsuno81, S. N. Smith82, M. Friend83, T. Hasegawa84, T. Ishida85, T. Ishii86, T. Kobayashi87, T. Nakadaira88, K. Nakamura89, K. Nishikawa90, Y. Oyama91, K. Sakashita92, T. Sekiguchi93, T. Tsukamoto94, Y. Nakano95, A. T. Suzuki96, Y. Takeuchi97, T. Yano98, S. V. Cao99, T. Hayashino100, T. Hiraki101, S. Hirota102, K. Huang103, K. Ieki104, M. Jiang105, T. Kikawa106, A. Minamino107, A. Murakami108, T. Nakaya109, N. D. Patel110, K. Suzuki111, S. Takahashi112, R. A. Wendell113, Y. Fukuda114, Y. Itow115, G. Mitsuka116, F. Muto117, T. Suzuki118, P. Mijakowski119, K. Frankiewicz120, J. Hignight121, J. Imber122, C. K. Jung123, X. Li124, J. L. Palomino125, G. Santucci126, I. Taylor127, C. Vilela128, M. J. Wilking129, C. Yanagisawa130, D. Fukuda131, H. Ishino132, T. Kayano133, A. Kibayashi134, Y. Koshio135, T. Mori136, M. Sakuda137, J. Takeuchi138, R. Yamaguchi139, Y. Kuno140, R. Tacik141, S. B. Kim142, H. Okazawa143, Y. Choi144, K. Ito145, K. Nishijima146, M. Koshiba147, Y. Totsuka148, Y. Suda149, M. Yokoyama150, C. Bronner151, R. G. Calland152, M. Hartz153, K. Martens154, Y. Obayashi155, Y. Suzuki156, M. R. Vagins157, C. M. Nantais158, J. F. Martin159, P. de Perio160, H. A. Tanaka161, A. Konaka162, S. Chen163, H. Sui164, L. Wan165, Z. Yang166, H. Zhang167, Y. Zhang168, K. Connolly169, M. Dziomba170, R. J. Wilkes171
Affiliations: 1Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 2Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 3Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 4Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 5Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 6Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 7Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 8Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 9Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 10Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 11Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 12Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 13Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 14Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 15Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 16Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 17Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 18Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 19Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 20Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 21Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 22Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 23Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 24Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 25Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 26Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, 27Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 28Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 29Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 30Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 31Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 32Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 33Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 34Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 35Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 36Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 37Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, 38Department of Theoretical Physics, University Autonoma Madrid, 39Department of Theoretical Physics, University Autonoma Madrid, 40Department of Physics, Boston University, 41Department of Physics, Boston University, 42Department of Physics, Boston University, 43Department of Physics, Boston University, 44Department of Physics, Boston University, 45Department of Physics, Boston University, 46Department of Physics, Boston University, 47Department of Physics and Astronomy, University of British Columbia, 48Department of Physics and Astronomy, University of British Columbia, 49Physics Department, Brookhaven National Laboratory, 50Department of Physics and Astronomy, University of California, Irvine, 51Department of Physics and Astronomy, University of California, Irvine, 52Department of Physics and Astronomy, University of California, Irvine, 53Department of Physics and Astronomy, University of California, Irvine, 54Department of Physics and Astronomy, University of California, Irvine, 55Department of Physics and Astronomy, University of California, Irvine, 56Department of Physics and Astronomy, University of California, Irvine, 57Department of Physics and Astronomy, University of California, Irvine, 58Department of Physics and Astronomy, University of California, Irvine, 59Department of Physics and Astronomy, University of California, Irvine, 60Department of Physics, California State University, 61Department of Physics, California State University, 62Department of Physics, California State University, 63Department of Physics, California State University, 64Department of Physics, Chonnam National University, 65Department of Physics, Chonnam National University, 66Department of Physics, Chonnam National University, 67Department of Physics, Chonnam National University, 68Department of Physics, Duke University, 69Department of Physics, Duke University, 70Department of Physics, Duke University, 71Department of Physics, Duke University, 72Department of Physics, Duke University, 73Department of Physics, Duke University, 74Department of Physics, Duke University, 75Department of Physics, Duke University, 76Junior College, Fukuoka Institute of Technology, 77Department of Physics, Gifu University, 78GIST College, Gwangju Institute of Science and Technology, 79Department of Physics and Astronomy, University of Hawaii, 80Department of Physics and Astronomy, University of Hawaii, 81Department of Physics and Astronomy, University of Hawaii, 82Department of Physics and Astronomy, University of Hawaii, 83High Energy Accelerator Research Organization, 84High Energy Accelerator Research Organization, 85High Energy Accelerator Research Organization, 86High Energy Accelerator Research Organization, 87High Energy Accelerator Research Organization, 88High Energy Accelerator Research Organization, 89High Energy Accelerator Research Organization, 90High Energy Accelerator Research Organization, 91High Energy Accelerator Research Organization, 92High Energy Accelerator Research Organization, 93High Energy Accelerator Research Organization, 94High Energy Accelerator Research Organization, 95Department of Physics, Kobe University, 96Department of Physics, Kobe University, 97Department of Physics, Kobe University, 98Department of Physics, Kobe University, 99Department of Physics, Kyoto University, 100Department of Physics, Kyoto University, 101Department of Physics, Kyoto University, 102Department of Physics, Kyoto University, 103Department of Physics, Kyoto University, 104Department of Physics, Kyoto University, 105Department of Physics, Kyoto University, 106Department of Physics, Kyoto University, 107Department of Physics, Kyoto University, 108Department of Physics, Kyoto University, 109Department of Physics, Kyoto University, 110Department of Physics, Kyoto University, 111Department of Physics, Kyoto University, 112Department of Physics, Kyoto University, 113Department of Physics, Kyoto University, 114Department of Physics, Miyagi University of Education, 115Institute for Space-Earth Enviromental Research, Nagoya University, 116Institute for Space-Earth Enviromental Research, Nagoya University, 117Institute for Space-Earth Enviromental Research, Nagoya University, 118Department of Physics, Kobe University, 119National Centre For Nuclear Research, 120National Centre For Nuclear Research, 121Department of Physics and Astronomy, State University of New York at Stony Brook, 122Department of Physics and Astronomy, State University of New York at Stony Brook, 123Department of Physics and Astronomy, State University of New York at Stony Brook, 124Department of Physics and Astronomy, State University of New York at Stony Brook, 125Department of Physics and Astronomy, State University of New York at Stony Brook, 126Department of Physics and Astronomy, State University of New York at Stony Brook, 127Department of Physics and Astronomy, State University of New York at Stony Brook, 128Department of Physics and Astronomy, State University of New York at Stony Brook, 129Department of Physics and Astronomy, State University of New York at Stony Brook, 130Department of Physics and Astronomy, State University of New York at Stony Brook, 131Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 132Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 133Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 134Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 135Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 136Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 137Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 138Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 139Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 140Department of Physics, Osaka University, 141Department of Physics, University of Regina, 142Department of Physics, Seoul National University, 143Department of Informatics in Social Welfare, Shizuoka University of Welfare, 144Department of Physics, Sungkyunkwan University, 145Department of Physics, Tokai University, 146Department of Physics, Tokai University, 147The University of Tokyo, 148The University of Tokyo, 149Department of Physics, University of Tokyo, 150Department of Physics, University of Tokyo, 151Kavli Institute for the Physics and Mathematics of the Universe, 152Kavli Institute for the Physics and Mathematics of the Universe, 153Kavli Institute for the Physics and Mathematics of the Universe, 154Kavli Institute for the Physics and Mathematics of the Universe, 155Kavli Institute for the Physics and Mathematics of the Universe, 156Kavli Institute for the Physics and Mathematics of the Universe, 157Kavli Institute for the Physics and Mathematics of the Universe, 158Department of Physics, University of Toronto, 159Department of Physics, University of Toronto, 160Department of Physics, University of Toronto, 161Department of Physics, University of Toronto, 162TRIUMF, 4004 Wesbrook Mall, 163Department of Engineering Physics, Tsinghua University, 164Department of Engineering Physics, Tsinghua University, 165Department of Engineering Physics, Tsinghua University, 166Department of Engineering Physics, Tsinghua University, 167Department of Engineering Physics, Tsinghua University, 168Department of Engineering Physics, Tsinghua University, 169Department of Physics, University of Washington, 170Department of Physics, University of Washington, 171Department of Physics, University of Washington

Upgraded electronics, improved water system dynamics, better calibration and analysis techniques allowed Super-Kamiokande-IV to clearly observe very low-energy 8B solar neutrino interactions, with recoil electron kinetic energies as low as 3.49 MeV. Super-Kamiokande-IV data-taking began in September of 2008; this paper includes data until February 2014, a total livetime of 1664 days. Read More

This paper describes new techniques for producing lightguides for detection of scintillation light in liquid argon time projection chambers. These can be used in future neutrino experiments such as SBND and DUNE. These new results build on a dipped-coating technique that was previously reported and is reviewed here. Read More

2016Jan
Authors: K. Abe1, Y. Haga2, Y. Hayato3, M. Ikeda4, K. Iyogi5, J. Kameda6, Y. Kishimoto7, M. Miura8, S. Moriyama9, M. Nakahata10, Y. Nakano11, S. Nakayama12, H. Sekiya13, M. Shiozawa14, Y. Suzuki15, A. Takeda16, H. Tanaka17, T. Tomura18, K. Ueno19, R. A. Wendell20, T. Yokozawa21, T. Irvine22, T. Kajita23, I. Kametani24, K. Kaneyuki25, K. P. Lee26, T. McLachlan27, Y. Nishimura28, E. Richard29, K. Okumura30, L. Labarga31, P. Fernandez32, S. Berkman33, H. A. Tanaka34, S. Tobayama35, J. Gustafson36, E. Kearns37, J. L. Raaf38, J. L. Stone39, L. R. Sulak40, M. Goldhaber41, G. Carminati42, W. R. Kropp43, S. Mine44, P. Weatherly45, A. Renshaw46, M. B. Smy47, H. W. Sobel48, V. Takhistov49, K. S. Ganezer50, B. L. Hartfiel51, J. Hill52, W. E. Keig53, N. Hong54, J. Y. Kim55, I. T. Lim56, T. Akiri57, A. Himmel58, K. Scholberg59, C. W. Walter60, T. Wongjirad61, T. Ishizuka62, S. Tasaka63, J. S. Jang64, J. G. Learned65, S. Matsuno66, S. N. Smith67, T. Hasegawa68, T. Ishida69, T. Ishii70, T. Kobayashi71, T. Nakadaira72, K. Nakamura73, Y. Oyama74, K. Sakashita75, T. Sekiguchi76, T. Tsukamoto77, A. T. Suzuki78, Y. Takeuchi79, C. Bronner80, S. Hirota81, K. Huang82, K. Ieki83, T. Kikawa84, A. Minamino85, A. Murakami86, T. Nakaya87, K. Suzuki88, S. Takahashi89, K. Tateishi90, Y. Fukuda91, K. Choi92, Y. Itow93, G. Mitsuka94, P. Mijakowski95, J. Hignight96, J. Imber97, C. K. Jung98, C. Yanagisawa99, M. J. Wilking100, H. Ishino101, A. Kibayashi102, Y. Koshio103, T. Mori104, M. Sakuda105, R. Yamaguchi106, T. Yano107, Y. Kuno108, R. Tacik109, S. B. Kim110, H. Okazawa111, Y. Choi112, K. Nishijima113, M. Koshiba114, Y. Suda115, Y. Totsuka116, M. Yokoyama117, K. Martens118, Ll. Marti119, M. R. Vagins120, J. F. Martin121, P. de Perio122, A. Konaka123, S. Chen124, Y. Zhang125, K. Connolly126, R. J. Wilkes127
Affiliations: 1Super-Kamiokande Collaboration, 2Super-Kamiokande Collaboration, 3Super-Kamiokande Collaboration, 4Super-Kamiokande Collaboration, 5Super-Kamiokande Collaboration, 6Super-Kamiokande Collaboration, 7Super-Kamiokande Collaboration, 8Super-Kamiokande Collaboration, 9Super-Kamiokande Collaboration, 10Super-Kamiokande Collaboration, 11Super-Kamiokande Collaboration, 12Super-Kamiokande Collaboration, 13Super-Kamiokande Collaboration, 14Super-Kamiokande Collaboration, 15Super-Kamiokande Collaboration, 16Super-Kamiokande Collaboration, 17Super-Kamiokande Collaboration, 18Super-Kamiokande Collaboration, 19Super-Kamiokande Collaboration, 20Super-Kamiokande Collaboration, 21Super-Kamiokande Collaboration, 22Super-Kamiokande Collaboration, 23Super-Kamiokande Collaboration, 24Super-Kamiokande Collaboration, 25Super-Kamiokande Collaboration, 26Super-Kamiokande Collaboration, 27Super-Kamiokande Collaboration, 28Super-Kamiokande Collaboration, 29Super-Kamiokande Collaboration, 30Super-Kamiokande Collaboration, 31Super-Kamiokande Collaboration, 32Super-Kamiokande Collaboration, 33Super-Kamiokande Collaboration, 34Super-Kamiokande Collaboration, 35Super-Kamiokande Collaboration, 36Super-Kamiokande Collaboration, 37Super-Kamiokande Collaboration, 38Super-Kamiokande Collaboration, 39Super-Kamiokande Collaboration, 40Super-Kamiokande Collaboration, 41Super-Kamiokande Collaboration, 42Super-Kamiokande Collaboration, 43Super-Kamiokande Collaboration, 44Super-Kamiokande Collaboration, 45Super-Kamiokande Collaboration, 46Super-Kamiokande Collaboration, 47Super-Kamiokande Collaboration, 48Super-Kamiokande Collaboration, 49Super-Kamiokande Collaboration, 50Super-Kamiokande Collaboration, 51Super-Kamiokande Collaboration, 52Super-Kamiokande Collaboration, 53Super-Kamiokande Collaboration, 54Super-Kamiokande Collaboration, 55Super-Kamiokande Collaboration, 56Super-Kamiokande Collaboration, 57Super-Kamiokande Collaboration, 58Super-Kamiokande Collaboration, 59Super-Kamiokande Collaboration, 60Super-Kamiokande Collaboration, 61Super-Kamiokande Collaboration, 62Super-Kamiokande Collaboration, 63Super-Kamiokande Collaboration, 64Super-Kamiokande Collaboration, 65Super-Kamiokande Collaboration, 66Super-Kamiokande Collaboration, 67Super-Kamiokande Collaboration, 68Super-Kamiokande Collaboration, 69Super-Kamiokande Collaboration, 70Super-Kamiokande Collaboration, 71Super-Kamiokande Collaboration, 72Super-Kamiokande Collaboration, 73Super-Kamiokande Collaboration, 74Super-Kamiokande Collaboration, 75Super-Kamiokande Collaboration, 76Super-Kamiokande Collaboration, 77Super-Kamiokande Collaboration, 78Super-Kamiokande Collaboration, 79Super-Kamiokande Collaboration, 80Super-Kamiokande Collaboration, 81Super-Kamiokande Collaboration, 82Super-Kamiokande Collaboration, 83Super-Kamiokande Collaboration, 84Super-Kamiokande Collaboration, 85Super-Kamiokande Collaboration, 86Super-Kamiokande Collaboration, 87Super-Kamiokande Collaboration, 88Super-Kamiokande Collaboration, 89Super-Kamiokande Collaboration, 90Super-Kamiokande Collaboration, 91Super-Kamiokande Collaboration, 92Super-Kamiokande Collaboration, 93Super-Kamiokande Collaboration, 94Super-Kamiokande Collaboration, 95Super-Kamiokande Collaboration, 96Super-Kamiokande Collaboration, 97Super-Kamiokande Collaboration, 98Super-Kamiokande Collaboration, 99Super-Kamiokande Collaboration, 100Super-Kamiokande Collaboration, 101Super-Kamiokande Collaboration, 102Super-Kamiokande Collaboration, 103Super-Kamiokande Collaboration, 104Super-Kamiokande Collaboration, 105Super-Kamiokande Collaboration, 106Super-Kamiokande Collaboration, 107Super-Kamiokande Collaboration, 108Super-Kamiokande Collaboration, 109Super-Kamiokande Collaboration, 110Super-Kamiokande Collaboration, 111Super-Kamiokande Collaboration, 112Super-Kamiokande Collaboration, 113Super-Kamiokande Collaboration, 114Super-Kamiokande Collaboration, 115Super-Kamiokande Collaboration, 116Super-Kamiokande Collaboration, 117Super-Kamiokande Collaboration, 118Super-Kamiokande Collaboration, 119Super-Kamiokande Collaboration, 120Super-Kamiokande Collaboration, 121Super-Kamiokande Collaboration, 122Super-Kamiokande Collaboration, 123Super-Kamiokande Collaboration, 124Super-Kamiokande Collaboration, 125Super-Kamiokande Collaboration, 126Super-Kamiokande Collaboration, 127Super-Kamiokande Collaboration

We present a real-time supernova neutrino burst monitor at Super-Kamiokande (SK). Detecting supernova explosions by neutrinos in real time is crucial for giving a clear picture of the explosion mechanism. Since the neutrinos are expected to come earlier than light, a fast broadcasting of the detection may give astronomers a chance to make electromagnetic radiation observations of the explosions right at the onset. Read More

2015Oct
Authors: E. Richard1, K. Okumura2, K. Abe3, Y. Haga4, Y. Hayato5, M. Ikeda6, K. Iyogi7, J. Kameda8, Y. Kishimoto9, M. Miura10, S. Moriyama11, M. Nakahata12, T. Nakajima13, Y. Nakano14, S. Nakayama15, A. Orii16, H. Sekiya17, M. Shiozawa18, A. Takeda19, H. Tanaka20, T. Tomura21, R. A. Wendell22, R. Akutsu23, T. Irvine24, T. Kajita25, K. Kaneyuki26, Y. Nishimura27, L. Labarga28, P. Fernandez29, J. Gustafson30, C. Kachulis31, E. Kearns32, J. L. Raaf33, J. L. Stone34, L. R. Sulak35, S. Berkman36, C. M. Nantais37, H. A. Tanaka38, S. Tobayama39, M. Goldhaber40, W. R. Kropp41, S. Mine42, P. Weatherly43, M. B. Smy44, H. W. Sobel45, V. Takhistov46, K. S. Ganezer47, B. L. Hartfiel48, J. Hill49, N. Hong50, J. Y. Kim51, I. T. Lim52, R. G. Park53, A. Himmel54, Z. Li55, E. OSullivan56, K. Scholberg57, C. W. Walter58, T. Wongjirad59, T. Ishizuka60, S. Tasaka61, J. S. Jang62, J. G. Learned63, S. Matsuno64, S. N. Smith65, M. Friend66, T. Hasegawa67, T. Ishida68, T. Ishii69, T. Kobayashi70, T. Nakadaira71, K. Nakamura72, Y. Oyama73, K. Sakashita74, T. Sekiguchi75, T. Tsukamoto76, A. T. Suzuki77, Y. Takeuchi78, T. Yano79, S. V. Cao80, T. Hiraki81, S. Hirota82, K. Huang83, T. Kikawa84, A. Minamino85, T. Nakaya86, K. Suzuki87, Y. Fukuda88, K. Choi89, Y. Itow90, T. Suzuki91, P. Mijakowski92, K. Frankiewicz93, J. Hignight94, J. Imber95, C. K. Jung96, X. Li97, J. L. Palomino98, M. J. Wilking99, C. Yanagisawa100, D. Fukuda101, H. Ishino102, T. Kayano103, A. Kibayashi104, Y. Koshio105, T. Mori106, M. Sakuda107, C. Xu108, Y. Kuno109, R. Tacik110, S. B. Kim111, H. Okazawa112, Y. Choi113, K. Nishijima114, M. Koshiba115, Y. Totsuka116, Y. Suda117, M. Yokoyama118, C. Bronner119, M. Hartz120, K. Martens121, Ll. Marti122, Y. Suzuki123, M. R. Vagins124, J. F. Martin125, A. Konaka126, S. Chen127, Y. Zhang128, R. J. Wilkes129
Affiliations: 1The Super-Kamiokande Collaboration, 2The Super-Kamiokande Collaboration, 3The Super-Kamiokande Collaboration, 4The Super-Kamiokande Collaboration, 5The Super-Kamiokande Collaboration, 6The Super-Kamiokande Collaboration, 7The Super-Kamiokande Collaboration, 8The Super-Kamiokande Collaboration, 9The Super-Kamiokande Collaboration, 10The Super-Kamiokande Collaboration, 11The Super-Kamiokande Collaboration, 12The Super-Kamiokande Collaboration, 13The Super-Kamiokande Collaboration, 14The Super-Kamiokande Collaboration, 15The Super-Kamiokande Collaboration, 16The Super-Kamiokande Collaboration, 17The Super-Kamiokande Collaboration, 18The Super-Kamiokande Collaboration, 19The Super-Kamiokande Collaboration, 20The Super-Kamiokande Collaboration, 21The Super-Kamiokande Collaboration, 22The Super-Kamiokande Collaboration, 23The Super-Kamiokande Collaboration, 24The Super-Kamiokande Collaboration, 25The Super-Kamiokande Collaboration, 26The Super-Kamiokande Collaboration, 27The Super-Kamiokande Collaboration, 28The Super-Kamiokande Collaboration, 29The Super-Kamiokande Collaboration, 30The Super-Kamiokande Collaboration, 31The Super-Kamiokande Collaboration, 32The Super-Kamiokande Collaboration, 33The Super-Kamiokande Collaboration, 34The Super-Kamiokande Collaboration, 35The Super-Kamiokande Collaboration, 36The Super-Kamiokande Collaboration, 37The Super-Kamiokande Collaboration, 38The Super-Kamiokande Collaboration, 39The Super-Kamiokande Collaboration, 40The Super-Kamiokande Collaboration, 41The Super-Kamiokande Collaboration, 42The Super-Kamiokande Collaboration, 43The Super-Kamiokande Collaboration, 44The Super-Kamiokande Collaboration, 45The Super-Kamiokande Collaboration, 46The Super-Kamiokande Collaboration, 47The Super-Kamiokande Collaboration, 48The Super-Kamiokande Collaboration, 49The Super-Kamiokande Collaboration, 50The Super-Kamiokande Collaboration, 51The Super-Kamiokande Collaboration, 52The Super-Kamiokande Collaboration, 53The Super-Kamiokande Collaboration, 54The Super-Kamiokande Collaboration, 55The Super-Kamiokande Collaboration, 56The Super-Kamiokande Collaboration, 57The Super-Kamiokande Collaboration, 58The Super-Kamiokande Collaboration, 59The Super-Kamiokande Collaboration, 60The Super-Kamiokande Collaboration, 61The Super-Kamiokande Collaboration, 62The Super-Kamiokande Collaboration, 63The Super-Kamiokande Collaboration, 64The Super-Kamiokande Collaboration, 65The Super-Kamiokande Collaboration, 66The Super-Kamiokande Collaboration, 67The Super-Kamiokande Collaboration, 68The Super-Kamiokande Collaboration, 69The Super-Kamiokande Collaboration, 70The Super-Kamiokande Collaboration, 71The Super-Kamiokande Collaboration, 72The Super-Kamiokande Collaboration, 73The Super-Kamiokande Collaboration, 74The Super-Kamiokande Collaboration, 75The Super-Kamiokande Collaboration, 76The Super-Kamiokande Collaboration, 77The Super-Kamiokande Collaboration, 78The Super-Kamiokande Collaboration, 79The Super-Kamiokande Collaboration, 80The Super-Kamiokande Collaboration, 81The Super-Kamiokande Collaboration, 82The Super-Kamiokande Collaboration, 83The Super-Kamiokande Collaboration, 84The Super-Kamiokande Collaboration, 85The Super-Kamiokande Collaboration, 86The Super-Kamiokande Collaboration, 87The Super-Kamiokande Collaboration, 88The Super-Kamiokande Collaboration, 89The Super-Kamiokande Collaboration, 90The Super-Kamiokande Collaboration, 91The Super-Kamiokande Collaboration, 92The Super-Kamiokande Collaboration, 93The Super-Kamiokande Collaboration, 94The Super-Kamiokande Collaboration, 95The Super-Kamiokande Collaboration, 96The Super-Kamiokande Collaboration, 97The Super-Kamiokande Collaboration, 98The Super-Kamiokande Collaboration, 99The Super-Kamiokande Collaboration, 100The Super-Kamiokande Collaboration, 101The Super-Kamiokande Collaboration, 102The Super-Kamiokande Collaboration, 103The Super-Kamiokande Collaboration, 104The Super-Kamiokande Collaboration, 105The Super-Kamiokande Collaboration, 106The Super-Kamiokande Collaboration, 107The Super-Kamiokande Collaboration, 108The Super-Kamiokande Collaboration, 109The Super-Kamiokande Collaboration, 110The Super-Kamiokande Collaboration, 111The Super-Kamiokande Collaboration, 112The Super-Kamiokande Collaboration, 113The Super-Kamiokande Collaboration, 114The Super-Kamiokande Collaboration, 115The Super-Kamiokande Collaboration, 116The Super-Kamiokande Collaboration, 117The Super-Kamiokande Collaboration, 118The Super-Kamiokande Collaboration, 119The Super-Kamiokande Collaboration, 120The Super-Kamiokande Collaboration, 121The Super-Kamiokande Collaboration, 122The Super-Kamiokande Collaboration, 123The Super-Kamiokande Collaboration, 124The Super-Kamiokande Collaboration, 125The Super-Kamiokande Collaboration, 126The Super-Kamiokande Collaboration, 127The Super-Kamiokande Collaboration, 128The Super-Kamiokande Collaboration, 129The Super-Kamiokande Collaboration

A comprehensive study on the atmospheric neutrino flux in the energy region from sub-GeV up to several TeV using the Super-Kamiokande water Cherenkov detector is presented in this paper. The energy and azimuthal spectra of the atmospheric ${\nu}_e+{\bar{\nu}}_e$ and ${\nu}_{\mu}+{\bar{\nu}}_{\mu}$ fluxes are measured. The energy spectra are obtained using an iterative unfolding method by combining various event topologies with differing energy responses. Read More

The short baseline neutrino oscillation experiment, KPipe, is designed to perform a sensitive search for muon neutrino disappearance in the current global fit allowed regions for sterile neutrinos. KPipe is to be located at the Material Life Science Experimental Facility at J-PARC: the world's most intense source of 236~MeV, monoenergetic muon neutrinos. By measuring the $\nu_\mu$ charged current interaction rate along a 120~m long, 3~m diameter detector, KPipe can map out short baseline oscillations over an L/E of 0. Read More

2015Aug
Authors: V. Takhistov1, K. Abe2, Y. Haga3, Y. Hayato4, M. Ikeda5, K. Iyogi6, J. Kameda7, Y. Kishimoto8, M. Miura9, S. Moriyama10, M. Nakahata11, T. Nakajima12, Y. Nakano13, S. Nakayama14, A. Orii15, H. Sekiya16, M. Shiozawa17, A. Takeda18, H. Tanaka19, T. Tomura20, R. A. Wendell21, T. Irvine22, T. Kajita23, I. Kametani24, K. Kaneyuki25, Y. Nishimura26, E. Richard27, K. Okumura28, L. Labarga29, P. Fernandez30, J. Gustafson31, C. Kachulis32, E. Kearns33, J. L. Raaf34, J. L. Stone35, L. R. Sulak36, S. Berkman37, C. M. Nantais38, H. A. Tanaka39, S. Tobayama40, M. Goldhaber41, G. Carminati42, W. R. Kropp43, S. Mine44, P. Weatherly45, A. Renshaw46, M. B. Smy47, H. W. Sobel48, K. S. Ganezer49, B. L. Hartfiel50, J. Hill51, N. Hong52, J. Y. Kim53, I. T. Lim54, A. Himmel55, Z. Li56, K. Scholberg57, C. W. Walter58, T. Wongjirad59, T. Ishizuka60, S. Tasaka61, J. S. Jang62, J. G. Learned63, S. Matsuno64, S. N. Smith65, M. Friend66, T. Hasegawa67, T. Ishida68, T. Ishii69, T. Kobayashi70, T. Nakadaira71, K. Nakamura72, Y. Oyama73, K. Sakashita74, T. Sekiguchi75, T. Tsukamoto76, A. T. Suzuki77, Y. Takeuchi78, T. Yano79, S. Hirota80, K. Huang81, K. Ieki82, T. Kikawa83, A. Minamino84, T. Nakaya85, K. Suzuki86, S. Takahashi87, Y. Fukuda88, K. Choi89, Y. Itow90, T. Suzuki91, P. Mijakowski92, K. Frankiewicz93, J. Hignight94, J. Imber95, C. K. Jung96, X. Li97, J. L. Palomino98, M. J. Wilking99, C. Yanagisawa100, H. Ishino101, T. Kayano102, A. Kibayashi103, Y. Koshio104, T. Mori105, M. Sakuda106, Y. Kuno107, R. Tacik108, S. B. Kim109, H. Okazawa110, Y. Choi111, K. Nishijima112, M. Koshiba113, Y. Suda114, Y. Totsuka115, M. Yokoyama116, C. Bronner117, M. Hartz118, K. Martens119, Ll. Marti120, Y. Suzuki121, M. R. Vagins122, J. F. Martin123, P. de Perio124, A. Konaka125, S. Chen126, Y. Zhang127, R. J. Wilkes128
Affiliations: 1The Super-Kamiokande Collaboration, 2The Super-Kamiokande Collaboration, 3The Super-Kamiokande Collaboration, 4The Super-Kamiokande Collaboration, 5The Super-Kamiokande Collaboration, 6The Super-Kamiokande Collaboration, 7The Super-Kamiokande Collaboration, 8The Super-Kamiokande Collaboration, 9The Super-Kamiokande Collaboration, 10The Super-Kamiokande Collaboration, 11The Super-Kamiokande Collaboration, 12The Super-Kamiokande Collaboration, 13The Super-Kamiokande Collaboration, 14The Super-Kamiokande Collaboration, 15The Super-Kamiokande Collaboration, 16The Super-Kamiokande Collaboration, 17The Super-Kamiokande Collaboration, 18The Super-Kamiokande Collaboration, 19The Super-Kamiokande Collaboration, 20The Super-Kamiokande Collaboration, 21The Super-Kamiokande Collaboration, 22The Super-Kamiokande Collaboration, 23The Super-Kamiokande Collaboration, 24The Super-Kamiokande Collaboration, 25The Super-Kamiokande Collaboration, 26The Super-Kamiokande Collaboration, 27The Super-Kamiokande Collaboration, 28The Super-Kamiokande Collaboration, 29The Super-Kamiokande Collaboration, 30The Super-Kamiokande Collaboration, 31The Super-Kamiokande Collaboration, 32The Super-Kamiokande Collaboration, 33The Super-Kamiokande Collaboration, 34The Super-Kamiokande Collaboration, 35The Super-Kamiokande Collaboration, 36The Super-Kamiokande Collaboration, 37The Super-Kamiokande Collaboration, 38The Super-Kamiokande Collaboration, 39The Super-Kamiokande Collaboration, 40The Super-Kamiokande Collaboration, 41The Super-Kamiokande Collaboration, 42The Super-Kamiokande Collaboration, 43The Super-Kamiokande Collaboration, 44The Super-Kamiokande Collaboration, 45The Super-Kamiokande Collaboration, 46The Super-Kamiokande Collaboration, 47The Super-Kamiokande Collaboration, 48The Super-Kamiokande Collaboration, 49The Super-Kamiokande Collaboration, 50The Super-Kamiokande Collaboration, 51The Super-Kamiokande Collaboration, 52The Super-Kamiokande Collaboration, 53The Super-Kamiokande Collaboration, 54The Super-Kamiokande Collaboration, 55The Super-Kamiokande Collaboration, 56The Super-Kamiokande Collaboration, 57The Super-Kamiokande Collaboration, 58The Super-Kamiokande Collaboration, 59The Super-Kamiokande Collaboration, 60The Super-Kamiokande Collaboration, 61The Super-Kamiokande Collaboration, 62The Super-Kamiokande Collaboration, 63The Super-Kamiokande Collaboration, 64The Super-Kamiokande Collaboration, 65The Super-Kamiokande Collaboration, 66The Super-Kamiokande Collaboration, 67The Super-Kamiokande Collaboration, 68The Super-Kamiokande Collaboration, 69The Super-Kamiokande Collaboration, 70The Super-Kamiokande Collaboration, 71The Super-Kamiokande Collaboration, 72The Super-Kamiokande Collaboration, 73The Super-Kamiokande Collaboration, 74The Super-Kamiokande Collaboration, 75The Super-Kamiokande Collaboration, 76The Super-Kamiokande Collaboration, 77The Super-Kamiokande Collaboration, 78The Super-Kamiokande Collaboration, 79The Super-Kamiokande Collaboration, 80The Super-Kamiokande Collaboration, 81The Super-Kamiokande Collaboration, 82The Super-Kamiokande Collaboration, 83The Super-Kamiokande Collaboration, 84The Super-Kamiokande Collaboration, 85The Super-Kamiokande Collaboration, 86The Super-Kamiokande Collaboration, 87The Super-Kamiokande Collaboration, 88The Super-Kamiokande Collaboration, 89The Super-Kamiokande Collaboration, 90The Super-Kamiokande Collaboration, 91The Super-Kamiokande Collaboration, 92The Super-Kamiokande Collaboration, 93The Super-Kamiokande Collaboration, 94The Super-Kamiokande Collaboration, 95The Super-Kamiokande Collaboration, 96The Super-Kamiokande Collaboration, 97The Super-Kamiokande Collaboration, 98The Super-Kamiokande Collaboration, 99The Super-Kamiokande Collaboration, 100The Super-Kamiokande Collaboration, 101The Super-Kamiokande Collaboration, 102The Super-Kamiokande Collaboration, 103The Super-Kamiokande Collaboration, 104The Super-Kamiokande Collaboration, 105The Super-Kamiokande Collaboration, 106The Super-Kamiokande Collaboration, 107The Super-Kamiokande Collaboration, 108The Super-Kamiokande Collaboration, 109The Super-Kamiokande Collaboration, 110The Super-Kamiokande Collaboration, 111The Super-Kamiokande Collaboration, 112The Super-Kamiokande Collaboration, 113The Super-Kamiokande Collaboration, 114The Super-Kamiokande Collaboration, 115The Super-Kamiokande Collaboration, 116The Super-Kamiokande Collaboration, 117The Super-Kamiokande Collaboration, 118The Super-Kamiokande Collaboration, 119The Super-Kamiokande Collaboration, 120The Super-Kamiokande Collaboration, 121The Super-Kamiokande Collaboration, 122The Super-Kamiokande Collaboration, 123The Super-Kamiokande Collaboration, 124The Super-Kamiokande Collaboration, 125The Super-Kamiokande Collaboration, 126The Super-Kamiokande Collaboration, 127The Super-Kamiokande Collaboration, 128The Super-Kamiokande Collaboration

Search results for nucleon decays $p \rightarrow e^+X$, $p \rightarrow \mu^+X$, $n \rightarrow \nu\gamma$ (where $X$ is an invisible, massless particle) as well as dinucleon decays $np \rightarrow e^+\nu$, $np \rightarrow \mu^+\nu$ and $np \rightarrow \tau^+\nu$ in the Super-Kamiokande experiment are presented. Using single-ring data from an exposure of 273.4 kton $\cdot$ years, a search for these decays yields a result consistent with no signal. Read More

"KPipe" is a proposed experiment which will study muon neutrino disappearance for a sensitive test of the $\Delta m^2\sim1 \mathrm{eV}^2$ anomalies, possibly indicative of one or more sterile neutrinos. The experiment is to be located at the J-PARC Materials and Life Science Facility's spallation neutron source, which represents the world's most intense source of charged kaon decay-at-rest monoenergetic (236 MeV) muon neutrinos. The detector vessel, designed to measure the charged current interactions of these neutrinos, will be 3 m in diameter and 120 m long, extending radially at a distance of 32 m to 152 m from the source. Read More

2015Apr

A search for dinucleon decay into pions with the Super-Kamiokande detector has been performed with an exposure of 282.1 kiloton-years. Dinucleon decay is a process that violates baryon number by two units. Read More

2015Mar
Authors: T2K Collaboration, K. Abe, J. Adam, H. Aihara, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, P. Bartet-Friburg, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodríguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, N. Chikuma, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, S. Dolan, O. Drapier, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, T. Feusels, A. J. Finch, G. A. Fiorentini, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Garcia, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, F. Hosomi, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, M. Jiang, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, T. Koga, A. Kolaceke, A. Konaka, A. Kopylov, L. L. Kormos, A. Korzenev, Y. Koshio, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, J. P. Lopez, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, S. Mine, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. G. Nakamura, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon Guerra, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala-Zezula, J. -M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, C. Riccio, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, A. Rychter, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. D. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, R. Shah, A. Shaikhiev, F. Shaker, D. Shaw, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, K. Wakamatsu, C. W. Walter, D. Wark, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, J. Yoo, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Żmuda

This paper presents a measurement of the charged current interaction rate of the electron neutrino beam component of the beam above $1.5$~GeV using the large fiducial mass of the T2K $\pi^0$ detector. The predominant poriton of the $\nu_e$ flux ($\sim$85 %) at these energies comes from kaon decays. Read More

2015Mar
Authors: K. Abe, J. Adam, H. Aihara, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, P. Bartet-Friburg, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodríguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, N. Chikuma, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, S. Dolan, O. Drapier, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, C. Ferchichi, T. Feusels, A. J. Finch, G. A. Fiorentini, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Garcia, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, F. Hosomi, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, M. Jiang, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, T. Koga, A. Kolaceke, A. Konaka, A. Kopylov, L. L. Kormos, A. Korzenev, Y. Koshio, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, J. P. Lopez, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. G. Nakamura, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon Guerra, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala-Zezula, J. -M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, C. Riccio, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, A. Rychter, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, R. Shah, F. Shaker, D. Shaw, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, B. Still, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, Y. Totsuka, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, K. Wakamatsu, C. W. Walter, D. Wark, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, J. Yoo, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Zmuda

We report a measurement of the $\nu_\mu$ charged current quasi-elastic cross-sections on carbon in the T2K on-axis neutrino beam. The measured charged current quasi-elastic cross-sections on carbon at mean neutrino energies of 1.94 GeV and 0. Read More

2015Mar
Authors: The Super-Kamiokande Collaboration1, :2, K. Choi3, K. Abe4, Y. Haga5, Y. Hayato6, K. Iyogi7, J. Kameda8, Y. Kishimoto9, M. Miura10, S. Moriyama11, M. Nakahata12, Y. Nakano13, S. Nakayama14, H. Sekiya15, M. Shiozawa16, Y. Suzuki17, A. Takeda18, T. Tomura19, R. A. Wendell20, T. Irvine21, 2 T. Kajita22, I. Kametani23, 2 K. Kaneyuki24, K. P. Lee25, Y. Nishimura26, 2 K. Okumura27, T. McLachlan28, 2 L. Labarga29, E. Kearns30, J. L. Raaf31, 4 J. L. Stone32, L. R. Sulak33, 4 S. Berkman34, 5 H. A. Tanaka35, 5 S. Tobayama36, M. Goldhaber37, G. Carminati38, W. R. Kropp39, S. Mine40, A. Renshaw41, M. B. Smy42, H. W. Sobel43, K. S. Ganezer44, J. Hill45, N. Hong46, J. Y. Kim47, I. T. Lim48, T. Akiri49, A. Himmel50, K. Scholberg51, C. W. Walter52, T. Wongjirad53, T. Ishizuka54, S. Tasaka55, J. S. Jang56, J. G. Learned57, S. Matsuno58, S. N. Smith59, T. Hasegawa60, T. Ishida61, T. Ishii62, T. Kobayashi63, T. Nakadaira64, K. Nakamura65, Y. Oyama66, K. Sakashita67, T. Sekiguchi68, T. Tsukamoto69, A. T. Suzuki70, Y. Takeuchi71, C. Bronner72, S. Hirota73, K. Huang74, K. Ieki75, M. Ikeda76, T. Kikawa77, A. Minamino78, T. Nakaya79, K. Suzuki80, S. Takahashi81, Y. Fukuda82, Y. Itow83, G. Mitsuka84, P. Mijakowski85, J. Hignight86, J. Imber87, C. K. Jung88, C. Yanagisawa89, H. Ishino90, A. Kibayashi91, Y. Koshio92, T. Mori93, M. Sakuda94, T. Yano95, Y. Kuno96, R. Tacik97, S. B. Kim98, H. Okazawa99, Y. Choi100, K. Nishijima101, M. Koshiba102, Y. Totsuka103, M. Yokoyama104, K. Martens105, Ll. Marti106, M. R. Vagins107, J. F. Martin108, P. de Perio109, A. Konaka110, M. J. Wilking111, S. Chen112, Y. Zhang113, R. J. Wilkes114
Affiliations: 1Solar Terrestrial Environment Laboratory, Nagoya University, Nagoya, Aichi 464-8602, Japan, 2Solar Terrestrial Environment Laboratory, Nagoya University, Nagoya, Aichi 464-8602, Japan, 3Solar Terrestrial Environment Laboratory, Nagoya University, Nagoya, Aichi 464-8602, Japan, 4Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 5Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 6Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 7Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 8Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 9Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 10Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 11Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 12Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 13Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 14Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 15Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 16Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 17Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 18Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 19Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 20Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan, 21Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 22Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 23Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 24Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 25Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 26Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 27Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan, 28Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain, 29Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain, 30Department of Physics, Boston University, Boston, MA 02215, USA, 31Department of Physics, Boston University, Boston, MA 02215, USA, 32Department of Physics, Boston University, Boston, MA 02215, USA, 33Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T1Z4, Canada, 34Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T1Z4, Canada, 35Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T1Z4, Canada, 36Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T1Z4, Canada, 37Physics Department, Brookhaven National Laboratory, Upton, NY 11973, USA, 38Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, USA, 39Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, USA, 40Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, USA, 41Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, USA, 42Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, USA, 43Department of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697-4575, USA, 44Department of Physics, California State University, Dominguez Hills, Carson, CA 90747, USA, 45Department of Physics, California State University, Dominguez Hills, Carson, CA 90747, USA, 46Department of Physics, Chonnam National University, Kwangju 500-757, Korea, 47Department of Physics, Chonnam National University, Kwangju 500-757, Korea, 48Department of Physics, Chonnam National University, Kwangju 500-757, Korea, 49Department of Physics, Duke University, Durham NC 27708, USA, 50Department of Physics, Duke University, Durham NC 27708, USA, 51Department of Physics, Duke University, Durham NC 27708, USA, 52Department of Physics, Duke University, Durham NC 27708, USA, 53Department of Physics, Duke University, Durham NC 27708, USA, 54Junior College, Fukuoka Institute of Technology, Fukuoka, Fukuoka 811-0295, Japan, 55Department of Physics, Gifu University, Gifu, Gifu 501-1193, Japan, 56GIST College, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea, 57Department of Physics and Astronomy, University of Hawaii, Honolulu, HI 96822, USA, 58Department of Physics and Astronomy, University of Hawaii, Honolulu, HI 96822, USA, 59Department of Physics and Astronomy, University of Hawaii, Honolulu, HI 96822, USA, 60High Energy Accelerator Research Organization, 61High Energy Accelerator Research Organization, 62High Energy Accelerator Research Organization, 63High Energy Accelerator Research Organization, 64High Energy Accelerator Research Organization, 65High Energy Accelerator Research Organization, 66High Energy Accelerator Research Organization, 67High Energy Accelerator Research Organization, 68High Energy Accelerator Research Organization, 69High Energy Accelerator Research Organization, 70Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan, 71Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan, 72Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 73Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 74Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 75Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 76Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 77Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 78Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 79Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 80Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 81Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan, 82Department of Physics, Miyagi University of Education, Sendai, Miyagi 980-0845, Japan, 83Solar Terrestrial Environment Laboratory, Nagoya University, Nagoya, Aichi 464-8602, Japan, 84Solar Terrestrial Environment Laboratory, Nagoya University, Nagoya, Aichi 464-8602, Japan, 85National Centre For Nuclear Research, 00-681 Warsaw, Poland, 86Department of Physics and Astronomy, State University of New York at Stony Brook, NY 11794-3800, USA, 87Department of Physics and Astronomy, State University of New York at Stony Brook, NY 11794-3800, USA, 88Department of Physics and Astronomy, State University of New York at Stony Brook, NY 11794-3800, USA, 89Department of Physics and Astronomy, State University of New York at Stony Brook, NY 11794-3800, USA, 90Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 91Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 92Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 93Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 94Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 95Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan, 96Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan, 97Department of Physics, University of Regina, 3737 Wascana Parkway, Regina, SK, S4SOA2, Canada, 98Department of Physics, Seoul National University, Seoul 151-742, Korea, 99Department of Informatics in Social Welfare, Shizuoka University of Welfare, Yaizu, Shizuoka, 425-8611, Japan, 100Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea, 101Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan, 102The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan, 103The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan, 104The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan, 105Kavli Institute for the Physics and Mathematics of the Universe, 106Kavli Institute for the Physics and Mathematics of the Universe, 107Kavli Institute for the Physics and Mathematics of the Universe, 108Department of Physics, University of Toronto, 60 St., Toronto, Ontario, M5S1A7, Canada, 109Department of Physics, University of Toronto, 60 St., Toronto, Ontario, M5S1A7, Canada, 110TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T2A3, Canada, 111TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T2A3, Canada, 112Department of Engineering Physics, Tsinghua University, Beijing, 100084, China, 113Department of Engineering Physics, Tsinghua University, Beijing, 100084, China, 114Department of Physics, University of Washington, Seattle, WA 98195-1560, USA

Super-Kamiokande (SK) can search for weakly interacting massive particles (WIMPs) by detecting neutrinos produced from WIMP annihilations occurring inside the Sun. In this analysis, we include neutrino events with interaction vertices in the detector in addition to upward-going muons produced in the surrounding rock. Compared to the previous result, which used the upward-going muons only, the signal acceptances for light (few-GeV/$c^2$ $\sim$ 200-GeV/$c^2$) WIMPs are significantly increased. Read More

2015Mar
Authors: R. Acciarri1, C. Adams2, R. An3, C. Andreopoulos4, A. M. Ankowski5, M. Antonello6, J. Asaadi7, W. Badgett8, L. Bagby9, B. Baibussinov10, B. Baller11, G. Barr12, N. Barros13, M. Bass14, V. Bellini15, P. Benetti16, S. Bertolucci17, K. Biery18, H. Bilokon19, M. Bishai20, A. Bitadze21, A. Blake22, F. Boffelli23, T. Bolton24, M. Bonesini25, J. Bremer26, S. J. Brice27, C. Bromberg28, L. Bugel29, E. Calligarich30, L. Camilleri31, D. Caratelli32, B. Carls33, F. Cavanna34, S. Centro35, H. Chen36, C. Chi37, E. Church38, D. Cianci39, A. G. Cocco40, G. H. Collin41, J. M. Conrad42, M. Convery43, G. De Geronimo44, A. Dermenev45, R. Dharmapalan46, S. Dixon47, Z. Djurcic48, S. Dytmam49, B. Eberly50, A. Ereditato51, J. Esquivel52, J. Evans53, A. Falcone54, C. Farnese55, A. Fava56, A. Ferrari57, B. T. Fleming58, W. M. Foreman59, J. Freestone60, T. Gamble61, G. Garvey62, V. Genty63, M. Geynisman64, D. Gibin65, S. Gninenko66, D. Göldi67, S. Gollapinni68, N. Golubev69, M. Graham70, E. Gramellini71, H. Greenlee72, R. Grosso73, R. Guenette74, A. Guglielmi75, A. Hackenburg76, R. Hänni77, O. Hen78, J. Hewes79, J. Ho80, G. Horton-Smith81, J. Howell82, A. Ivashkin83, C. James84, C. M. Jen85, R. A. Johnson86, B. J. P. Jones87, J. Joshi88, H. Jostlein89, D. Kaleko90, L. N. Kalousis91, G. Karagiorgi92, W. Ketchum93, B. Kirby94, M. Kirby95, M. Kirsanov96, J. Kisiel97, J. Klein98, J. Klinger99, T. Kobilarcik100, U. Kose101, I. Kreslo102, V. A. Kudryavtsev103, Y. Li104, B. Littlejohn105, D. Lissauer106, P. Livesly107, S. Lockwitz108, W. C. Louis109, M. Lüthi110, B. Lundberg111, F. Mammoliti112, G. Mannocchi113, A. Marchionni114, C. Mariani115, J. Marshall116, K. Mavrokoridis117, N. McCauley118, N. McConkey119, K. McDonald120, V. Meddage121, A. Menegolli122, G. Meng123, I. Mercer124, T. Miao125, T. Miceli126, G. B. Mills127, D. Mladenov128, C. Montanari129, D. Montanari130, J. Moon131, M. Mooney132, C. Moore133, Z. Moss134, M. H. Moulai135, S. Mufson136, R. Murrells137, D. Naples138, M. Nessi139, M. Nicoletto140, P. Nienaber141, B. Norris142, F. Noto143, J. Nowak144, S. Pal145, O. Palamara146, V. Paolone147, V. Papavassiliou148, S. Pate149, J. Pater150, Z. Pavlovic151, J. Perkin152, P. Picchi153, F. Pietropaolo154, P. Płoński155, S. Pordes156, R. Potenza157, G. Pulliam158, X. Qian159, L. Qiuguang160, J. L. Raaf161, V. Radeka162, R. Rameika163, A. Rappoldi164, G. L. Raselli165, P. N. Ratoff166, B. Rebel167, M. Richardson168, L. Rochester169, M. Rossella170, C. Rubbia171, C. Rudolf von Rohr172, B. Russell173, P. Sala174, A. Scaramelli175, D. W. Schmitz176, A. Schukraft177, W. Seligman178, M. H. Shaevitz179, B. Sippach180, E. Snider181, J. Sobczyk182, M. Soderberg183, S. Söldner-Rembold184, M. Spanu185, J. Spitz186, N. Spooner187, D. Stefan188, J. St. John189, T. Strauss190, R. Sulej191, C. M. Sutera192, A. M. Szelc193, N. Tagg194, C. E. Taylor195, K. Terao196, M. Thiesse197, L. Thompson198, M. Thomson199, C. Thorn200, M. Torti201, F. Tortorici202, M. Toups203, C. Touramanis204, Y. Tsai205, T. Usher206, R. Van de Water207, F. Varanini208, S. Ventura209, C. Vignoli210, T. Wachala211, M. Weber212, D. Whittington213, P. Wilson214, S. Wolbers215, T. Wongjirad216, K. Woodruff217, M. Xu218, T. Yang219, B. Yu220, A. Zani221, G. P. Zeller222, J. Zennamo223, C. Zhang224
Affiliations: 1MicroBooNE Collaboration, 2LAr1-ND Collaboration, 3MicroBooNE Collaboration, 4LAr1-ND Collaboration, 5LAr1-ND Collaboration, 6ICARUS-WA104 Collaboration, 7LAr1-ND Collaboration, 8LAr1-ND Collaboration, 9LAr1-ND Collaboration, 10ICARUS-WA104 Collaboration, 11LAr1-ND Collaboration, 12MicroBooNE Collaboration, 13LAr1-ND Collaboration, 14LAr1-ND Collaboration, 15ICARUS-WA104 Collaboration, 16ICARUS-WA104 Collaboration, 17ICARUS-WA104 Collaboration, 18ICARUS-WA104 Collaboration, 19ICARUS-WA104 Collaboration, 20LAr1-ND Collaboration, 21LAr1-ND Collaboration, 22MicroBooNE Collaboration, 23ICARUS-WA104 Collaboration, 24MicroBooNE Collaboration, 25ICARUS-WA104 Collaboration, 26ICARUS-WA104 Collaboration, 27MicroBooNE Collaboration, 28MicroBooNE Collaboration, 29LAr1-ND Collaboration, 30ICARUS-WA104 Collaboration, 31LAr1-ND Collaboration, 32MicroBooNE Collaboration, 33MicroBooNE Collaboration, 34LAr1-ND Collaboration, 35ICARUS-WA104 Collaboration, 36LAr1-ND Collaboration, 37LAr1-ND Collaboration, 38LAr1-ND Collaboration, 39LAr1-ND Collaboration, 40ICARUS-WA104 Collaboration, 41LAr1-ND Collaboration, 42LAr1-ND Collaboration, 43MicroBooNE Collaboration, 44LAr1-ND Collaboration, 45ICARUS-WA104 Collaboration, 46LAr1-ND Collaboration, 47LAr1-ND Collaboration, 48LAr1-ND Collaboration, 49MicroBooNE Collaboration, 50MicroBooNE Collaboration, 51LAr1-ND Collaboration, 52LAr1-ND Collaboration, 53LAr1-ND Collaboration, 54ICARUS-WA104 Collaboration, 55ICARUS-WA104 Collaboration, 56ICARUS-WA104 Collaboration, 57ICARUS-WA104 Collaboration, 58LAr1-ND Collaboration, 59LAr1-ND Collaboration, 60LAr1-ND Collaboration, 61LAr1-ND Collaboration, 62LAr1-ND Collaboration, 63LAr1-ND Collaboration, 64ICARUS-WA104 Collaboration, 65ICARUS-WA104 Collaboration, 66ICARUS-WA104 Collaboration, 67LAr1-ND Collaboration, 68MicroBooNE Collaboration, 69ICARUS-WA104 Collaboration, 70MicroBooNE Collaboration, 71LAr1-ND Collaboration, 72LAr1-ND Collaboration, 73MicroBooNE Collaboration, 74LAr1-ND Collaboration, 75ICARUS-WA104 Collaboration, 76LAr1-ND Collaboration, 77LAr1-ND Collaboration, 78MicroBooNE Collaboration, 79MicroBooNE Collaboration, 80LAr1-ND Collaboration, 81MicroBooNE Collaboration, 82LAr1-ND Collaboration, 83ICARUS-WA104 Collaboration, 84LAr1-ND Collaboration, 85LAr1-ND Collaboration, 86MicroBooNE Collaboration, 87LAr1-ND Collaboration, 88MicroBooNE Collaboration, 89MicroBooNE Collaboration, 90MicroBooNE Collaboration, 91LAr1-ND Collaboration, 92LAr1-ND Collaboration, 93LAr1-ND Collaboration, 94MicroBooNE Collaboration, 95MicroBooNE Collaboration, 96ICARUS-WA104 Collaboration, 97ICARUS-WA104 Collaboration, 98LAr1-ND Collaboration, 99LAr1-ND Collaboration, 100MicroBooNE Collaboration, 101ICARUS-WA104 Collaboration, 102LAr1-ND Collaboration, 103LAr1-ND Collaboration, 104MicroBooNE Collaboration, 105MicroBooNE Collaboration, 106LAr1-ND Collaboration, 107LAr1-ND Collaboration, 108MicroBooNE Collaboration, 109LAr1-ND Collaboration, 110LAr1-ND Collaboration, 111MicroBooNE Collaboration, 112ICARUS-WA104 Collaboration, 113ICARUS-WA104 Collaboration, 114MicroBooNE Collaboration, 115LAr1-ND Collaboration, 116MicroBooNE Collaboration, 117LAr1-ND Collaboration, 118LAr1-ND Collaboration, 119LAr1-ND Collaboration, 120MicroBooNE Collaboration, 121MicroBooNE Collaboration, 122ICARUS-WA104 Collaboration, 123ICARUS-WA104 Collaboration, 124LAr1-ND Collaboration, 125LAr1-ND Collaboration, 126MicroBooNE Collaboration, 127LAr1-ND Collaboration, 128ICARUS-WA104 Collaboration, 129ICARUS-WA104 Collaboration, 130LAr1-ND Collaboration, 131LAr1-ND Collaboration, 132MicroBooNE Collaboration, 133LAr1-ND Collaboration, 134LAr1-ND Collaboration, 135MicroBooNE Collaboration, 136LAr1-ND Collaboration, 137MicroBooNE Collaboration, 138MicroBooNE Collaboration, 139ICARUS-WA104 Collaboration, 140ICARUS-WA104 Collaboration, 141MicroBooNE Collaboration, 142LAr1-ND Collaboration, 143ICARUS-WA104 Collaboration, 144LAr1-ND Collaboration, 145LAr1-ND Collaboration, 146LAr1-ND Collaboration, 147MicroBooNE Collaboration, 148MicroBooNE Collaboration, 149MicroBooNE Collaboration, 150LAr1-ND Collaboration, 151LAr1-ND Collaboration, 152LAr1-ND Collaboration, 153ICARUS-WA104 Collaboration, 154ICARUS-WA104 Collaboration, 155ICARUS-WA104 Collaboration, 156MicroBooNE Collaboration, 157MicroBooNE Collaboration, 158LAr1-ND Collaboration, 159LAr1-ND Collaboration, 160LAr1-ND Collaboration, 161MicroBooNE Collaboration, 162LAr1-ND Collaboration, 163LAr1-ND Collaboration, 164ICARUS-WA104 Collaboration, 165ICARUS-WA104 Collaboration, 166LAr1-ND Collaboration, 167MicroBooNE Collaboration, 168LAr1-ND Collaboration, 169MicroBooNE Collaboration, 170ICARUS-WA104 Collaboration, 171ICARUS-WA104 Collaboration, 172LAr1-ND Collaboration, 173LAr1-ND Collaboration, 174ICARUS-WA104 Collaboration, 175ICARUS-WA104 Collaboration, 176LAr1-ND Collaboration, 177MicroBooNE Collaboration, 178MicroBooNE Collaboration, 179LAr1-ND Collaboration, 180LAr1-ND Collaboration, 181ICARUS-WA104 Collaboration, 182ICARUS-WA104 Collaboration, 183LAr1-ND Collaboration, 184LAr1-ND Collaboration, 185ICARUS-WA104 Collaboration, 186LAr1-ND Collaboration, 187LAr1-ND Collaboration, 188ICARUS-WA104 Collaboration, 189MicroBooNE Collaboration, 190LAr1-ND Collaboration, 191ICARUS-WA104 Collaboration, 192ICARUS-WA104 Collaboration, 193LAr1-ND Collaboration, 194MicroBooNE Collaboration, 195LAr1-ND Collaboration, 196LAr1-ND Collaboration, 197LAr1-ND Collaboration, 198LAr1-ND Collaboration, 199LAr1-ND Collaboration, 200LAr1-ND Collaboration, 201ICARUS-WA104 Collaboration, 202ICARUS-WA104 Collaboration, 203LAr1-ND Collaboration, 204LAr1-ND Collaboration, 205MicroBooNE Collaboration, 206MicroBooNE Collaboration, 207LAr1-ND Collaboration, 208ICARUS-WA104 Collaboration, 209ICARUS-WA104 Collaboration, 210ICARUS-WA104 Collaboration, 211ICARUS-WA104 Collaboration, 212LAr1-ND Collaboration, 213LAr1-ND Collaboration, 214MicroBooNE Collaboration, 215MicroBooNE Collaboration, 216LAr1-ND Collaboration, 217MicroBooNE Collaboration, 218MicroBooNE Collaboration, 219MicroBooNE Collaboration, 220LAr1-ND Collaboration, 221ICARUS-WA104 Collaboration, 222LAr1-ND Collaboration, 223LAr1-ND Collaboration, 224MicroBooNE Collaboration

A Short-Baseline Neutrino (SBN) physics program of three LAr-TPC detectors located along the Booster Neutrino Beam (BNB) at Fermilab is presented. This new SBN Program will deliver a rich and compelling physics opportunity, including the ability to resolve a class of experimental anomalies in neutrino physics and to perform the most sensitive search to date for sterile neutrinos at the eV mass-scale through both appearance and disappearance oscillation channels. Using data sets of 6. Read More

2015Feb
Authors: T2K Collaboration, K. Abe, J. Adam, H. Aihara, T. Akiri, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, P. Bartet-Friburg, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodríguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, N. Chikuma, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, S. Dolan, O. Drapier, T. Duboyski, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, T. Feusels, A. J. Finch, G. A. Fiorentini, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Garcia, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, F. Hosomi, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, M. Jiang, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, T. Koga, A. Kolaceke, A. Konaka, L. L. Kormos, A. Korzenev, Y. Koshio, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, J. P. Lopez, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. G. Nakamura, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon Guerra, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala-Zezula, J. -M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, C. Riccio, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, A. Rychter, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, R. Shah, F. Shaker, D. Shaw, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, B. Still, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, Y. Totsuka, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, K. Wakamatsu, C. W. Walter, D. Wark, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Żmuda

We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappearance alone, we find the following estimates and 68% confidence intervals for the two possible mass hierarchies: Normal Hierarchy: $\sin^2\theta_{23}=0.514^{+0. Read More

2014Nov
Authors: T2K Collaboration, K. Abe, J. Adam, H. Aihara, T. Akiri, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, C. Bojechko, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodríguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, S. Dolan, O. Drapier, T. Duboyski, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, T. Feusels, A. J. Finch, G. A. Fiorentini, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Garcia, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, M. Jiang, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, A. Kolaceke, A. Konaka, L. L. Kormos, A. Korzenev, Y. Koshio, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, J. P. Lopez, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. G. Nakamura, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon Guerra, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala-Zezula, J. M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, C. Riccio, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, R. Shah, F. Shaker, D. Shaw, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, B. Still, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, Y. Totsuka, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, K. Wakamatsu, C. W. Walter, D. Wark, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Zmuda

The Charged-Current Quasi-Elastic (CCQE) interaction, $\nu_{l} + n \rightarrow l^{-} + p$, is the dominant CC process at $E_\nu \sim 1$ GeV and contributes to the signal in accelerator-based long-baseline neutrino oscillation experiments operating at intermediate neutrino energies. This paper reports a measurement by the T2K experiment of the $\nu_{\mu}$ CCQE cross section on a carbon target with the off-axis detector based on the observed distribution of muon momentum ($p_\mu$) and angle with respect to the incident neutrino beam ($\theta_\mu$). The flux-integrated CCQE cross section was measured to be $(0. Read More

2014Oct
Authors: K. Abe, J. Adam, H. Aihara, T. Akiri, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, C. Bojechko, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodríguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, O. Drapier, T. Duboyski, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, A. J. Finch, G. A. Fiorentini Aguirre, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, M. Jiang, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, A. Kolaceke, A. Konaka, L. L. Kormos, A. Korzenev, Y. Koshio, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. Nakamura, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon Guerra, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala-Zezula, J. -M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, C. Riccio, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, F. Shaker, D. Shaw, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, B. Still, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, Y. Totsuka, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, K. Wakamatsu, C. W. Walter, D. Wark, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Zmuda

The T2K experiment has performed a search for $\nu_e$ disappearance due to sterile neutrinos using $5.9 \times 10^{20}$ protons on target for a baseline of $280 m$ in a neutrino beam peaked at about $500 MeV$. A sample of \nu_e CC interactions in the off-axis near detector has been selected with a purity of 63\% and an efficiency of 26\%. Read More

Scintillation light produced in liquid argon (LAr) must be shifted from 128 nm to visible wavelengths in light detection systems used for liquid argon time-projection chambers (LArTPCs). To date, LArTPC light collection systems have employed tetraphenyl butadiene (TPB) coatings on photomultiplier tubes (PMTs) or plates placed in front of the PMTs. Recently, a new approach using TPB-coated light guides was proposed. Read More

2014Oct
Authors: The Super-Kamiokande Collaboration, :, K. Abe, Y. Haga, Y. Hayato, M. Ikeda, K. Iyogi, J. Kameda, Y. Kishimoto, M. Miura, S. Moriyama, M. Nakahata, Y. Nakano, S. Nakayama, H. Sekiya, M. Shiozawa, Y. Suzuki, A. Takeda, H. Tanaka, T. Tomura, K. Ueno, R. A. Wendell, T. Yokozawa, T. Irvine, T. Kajita, I. Kametani, K. Kaneyuki, K. P. Lee, T. McLachlan, Y. Nishimura, E. Richard, K. Okumura, L. Labarga, P. Fernandez, J. Gustafson, E. Kearns, J. L. Raaf, S. Berkman, H. A. Tanaka, S. Tobayama, J. L. Stone, L. R. Sulak, M. Goldhaber, G. Carminati, W. R. Kropp, S. Mine, P. Weatherly, A. Renshaw, M. B. Smy, H. W. Sobel, V. Takhistov, K. S. Ganezer, B. L. Hartfiel, J. Hill, W. E. Keig, N. Hong, J. Y. Kim, I. T. Lim, T. Akiri, A. Himmel, K. Scholberg, C. W. Walter, T. Wongjirad, T. Ishizuka, S. Tasaka, J. S. Jang, J. G. Learned, S. Matsuno, S. N. Smith, T. Hasegawa, T. Ishida, T. Ishii, T. Kobayashi, T. Nakadaira, K. Nakamura, Y. Oyama, K. Sakashita, T. Sekiguchi, T. Tsukamoto, A. T. Suzuki, Y. Takeuchi, C. Bronner, S. Hirota, K. Huang, K. Ieki, T. Kikawa, A. Minamino, A. Murakami, T. Nakaya, K. Suzuki, S. Takahashi, K. Tateishi, Y. Fukuda, K. Choi, Y. Itow, G. Mitsuka, P. Mijakowski, J. Hignight, J. Imber, C. K. Jung, C. Yanagisawa, H. Ishino, A. Kibayashi, Y. Koshio, T. Mori, M. Sakuda, R. Yamaguchi, T. Yano, Y. Kuno, R. Tacik, S. B. Kim, H. Okazawa, Y. Choi, K. Nishijima, M. Koshiba, Y. Suda, Y. Totsuka, M. Yokoyama, K. Martens, Ll. Marti, M. R. Vagins, J. F. Martin, P. de Perio, A. Konaka, M. J. Wilking, S. Chen, Y. Zhang, K. Connolly, R. J. Wilkes

A search for neutrino oscillations induced by Lorentz violation has been performed using 4,438 live-days of Super-Kamiokande atmospheric neutrino data. The Lorentz violation is included in addition to standard three-flavor oscillations using the non-perturbative Standard Model Extension (SME), allowing the use of the full range of neutrino path lengths, ranging from 15 to 12,800 km, and energies ranging from 100 MeV to more than 100 TeV in the search. No evidence of Lorentz violation was observed, so limits are set on the renormalizable isotropic SME coefficients in the $e\mu$, $\mu\tau$, and $e\tau$ sectors, improving the existing limits by up to seven orders of magnitude and setting limits for the first time in the neutrino $\mu\tau$ sector of the SME. Read More

2014Oct
Authors: The Super-Kamiokande Collaboration, :, K. Abe, Y. Haga, Y. Hayato, M. Ikeda, K. Iyogi, J. Kameda, Y. Kishimoto, M. Miura, S. Moriyama, M. Nakahata, Y. Nakano, S. Nakayama, H. Sekiya, M. Shiozawa, Y. Suzuki, A. Takeda, H. Tanaka, T. Tomura, K. Ueno, R. A. Wendell, T. Yokozawa, T. Irvine, T. Kajita, I. Kametani, K. Kaneyuki, K. P. Lee, T. McLachlan, Y. Nishimura, E. Richard, K. Okumura, L. Labarga, P. Fernandez, S. Berkman, H. A. Tanaka, S. Tobayama, J. Gustafson, E. Kearns, J. L. Raaf, J. L. Stone, L. R. Sulak, M. Goldhaber, G. Carminati, W. R. Kropp, S. Mine, P. Weatherly, A. Renshaw, M. B. Smy, H. W. Sobel, V. Takhistov, K. S. Ganezer, B. L. Hartfiel, J. Hill, W. E. Keig, N. Hong, J. Y. Kim, I. T. Lim, T. Akiri, A. Himmel, K. Scholberg, C. W. Walter, T. Wongjirad, T. Ishizuka, S. Tasaka, J. S. Jang, J. G. Learned, S. Matsuno, S. N. Smith, T. Hasegawa, T. Ishida, T. Ishii, T. Kobayashi, T. Nakadaira, K. Nakamura, Y. Oyama, K. Sakashita, T. Sekiguchi, T. Tsukamoto, A. T. Suzuki, Y. Takeuchi, C. Bronner, S. Hirota, K. Huang, K. Ieki, T. Kikawa, A. Minamino, A. Murakami, T. Nakaya, K. Suzuki, S. Takahashi, K. Tateishi, Y. Fukuda, K. Choi, Y. Itow, G. Mitsuka, P. Mijakowski, J. Hignight, J. Imber, C. K. Jung, C. Yanagisawa, H. Ishino, A. Kibayashi, Y. Koshio, T. Mori, M. Sakuda, R. Yamaguchi, T. Yano, Y. Kuno, R. Tacik, S. B. Kim, H. Okazawa, Y. Choi, K. Nishijima, M. Koshiba, Y. Suda, Y. Totsuka, M. Yokoyama, K. Martens, Ll. Marti, M. R. Vagins, J. F. Martin, P. de Perio, A. Konaka, M. J. Wilking, S. Chen, Y. Zhang, K. Connolly, R. J. Wilkes

We present limits on sterile neutrino mixing using 4,438 live-days of atmospheric neutrino data from the Super-Kamiokande experiment. We search for fast oscillations driven by an eV$^2$-scale mass splitting and for oscillations into sterile neutrinos instead of tau neutrinos at the atmospheric mass splitting. When performing both these searches we assume that the sterile mass splitting is large, allowing $\sin^2(\Delta m^2 L/4E)$ to be approximated as $0. Read More

2014Sep
Authors: K. Abe, J. Adam, H. Aihara, T. Akiri, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, P. Bartet-Friburg, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, C. Bojechko, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodr'iguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, O. Drapier, T. Duboyski, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, T. Feusels, A. J. Finch, G. A. Fiorentini, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Garcia, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, R. A. Johnson, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, T. Koga, A. Kolaceke, A. Konaka, L. L. Kormos, A. Korzenev, Y. Koshio, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, K. Laihem, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, J. P. Lopez, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. G. Nakamura, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon Guerra, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala-Zezula, J. -M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, C. Riccio, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, R. Sacco, K. Sakashita, F. S'anchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, R. Shah, F. Shaker, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, B. Still, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, Y. Totsuka, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, A. V. Waldron, K. Wakamatsu, C. W. Walter, D. Wark, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Zmuda

The observation of the recent electron neutrino appearance in a muon neutrino beam and the high-precision measurement of the mixing angle $\theta_{13}$ have led to a re-evaluation of the physics potential of the T2K long-baseline neutrino oscillation experiment. Sensitivities are explored for CP violation in neutrinos, non-maximal $\sin^22\theta_{23}$, the octant of $\theta_{23}$, and the mass hierarchy, in addition to the measurements of $\delta_{CP}$, $\sin^2\theta_{23}$, and $\Delta m^2_{32}$, for various combinations of $\nu$-mode and \(\bar{\nu}\)-mode data-taking. With an exposure of $7. Read More

2014Sep
Authors: V. Takhistov1, K. Abe2, Y. Haga3, Y. Hayato4, M. Ikeda5, K. Iyogi6, J. Kameda7, Y. Kishimoto8, M. Miura9, S. Moriyama10, M. Nakahata11, Y. Nakano12, S. Nakayama13, H. Sekiya14, M. Shiozawa15, Y. Suzuki16, A. Takeda17, H. Tanaka18, T. Tomura19, K. Ueno20, R. A. Wendell21, T. Yokozawa22, T. Irvine23, T. Kajita24, I. Kametani25, K. Kaneyuki26, K. P. Lee27, T. McLachlan28, Y. Nishimura29, E. Richard30, K. Okumura31, L. Labarga32, P. Fernandez33, S. Berkman34, H. A. Tanaka35, S. Tobayama36, J. Gustafson37, E. Kearns38, J. L. Raaf39, J. L. Stone40, L. R. Sulak41, M. Goldhaber42, G. Carminati43, W. R. Kropp44, S. Mine45, P. Weatherly46, A. Renshaw47, M. B. Smy48, H. W. Sobel49, K. S. Ganezer50, B. L. Hartfiel51, J. Hill52, W. E. Keig53, N. Hong54, J. Y. Kim55, I. T. Lim56, T. Akiri57, A. Himmel58, K. Scholberg59, C. W. Walter60, T. Wongjirad61, T. Ishizuka62, S. Tasaka63, J. S. Jang64, J. G. Learned65, S. Matsuno66, S. N. Smith67, T. Hasegawa68, T. Ishida69, T. Ishii70, T. Kobayashi71, T. Nakadaira72, K. Nakamura73, Y. Oyama74, K. Sakashita75, T. Sekiguchi76, T. Tsukamoto77, A. T. Suzuki78, Y. Takeuchi79, C. Bronner80, S. Hirota81, K. Huang82, K. Ieki83, T. Kikawa84, A. Minamino85, A. Murakami86, T. Nakaya87, K. Suzuki88, S. Takahashi89, K. Tateishi90, Y. Fukuda91, K. Choi92, Y. Itow93, G. Mitsuka94, P. Mijakowski95, J. Hignight96, J. Imber97, C. K. Jung98, C. Yanagisawa99, H. Ishino100, A. Kibayashi101, Y. Koshio102, T. Mori103, M. Sakuda104, R. Yamaguchi105, T. Yano106, Y. Kuno107, R. Tacik108, S. B. Kim109, H. Okazawa110, Y. Choi111, K. Nishijima112, M. Koshiba113, Y. Suda114, Y. Totsuka115, M. Yokoyama116, K. Martens117, Ll. Marti118, M. R. Vagins119, J. F. Martin120, P. de Perio121, A. Konaka122, M. J. Wilking123, S. Chen124, Y. Zhang125, K. Connolly126, R. J. Wilkes127
Affiliations: 1Super-Kamiokande Collaboration, 2Super-Kamiokande Collaboration, 3Super-Kamiokande Collaboration, 4Super-Kamiokande Collaboration, 5Super-Kamiokande Collaboration, 6Super-Kamiokande Collaboration, 7Super-Kamiokande Collaboration, 8Super-Kamiokande Collaboration, 9Super-Kamiokande Collaboration, 10Super-Kamiokande Collaboration, 11Super-Kamiokande Collaboration, 12Super-Kamiokande Collaboration, 13Super-Kamiokande Collaboration, 14Super-Kamiokande Collaboration, 15Super-Kamiokande Collaboration, 16Super-Kamiokande Collaboration, 17Super-Kamiokande Collaboration, 18Super-Kamiokande Collaboration, 19Super-Kamiokande Collaboration, 20Super-Kamiokande Collaboration, 21Super-Kamiokande Collaboration, 22Super-Kamiokande Collaboration, 23Super-Kamiokande Collaboration, 24Super-Kamiokande Collaboration, 25Super-Kamiokande Collaboration, 26Super-Kamiokande Collaboration, 27Super-Kamiokande Collaboration, 28Super-Kamiokande Collaboration, 29Super-Kamiokande Collaboration, 30Super-Kamiokande Collaboration, 31Super-Kamiokande Collaboration, 32Super-Kamiokande Collaboration, 33Super-Kamiokande Collaboration, 34Super-Kamiokande Collaboration, 35Super-Kamiokande Collaboration, 36Super-Kamiokande Collaboration, 37Super-Kamiokande Collaboration, 38Super-Kamiokande Collaboration, 39Super-Kamiokande Collaboration, 40Super-Kamiokande Collaboration, 41Super-Kamiokande Collaboration, 42Super-Kamiokande Collaboration, 43Super-Kamiokande Collaboration, 44Super-Kamiokande Collaboration, 45Super-Kamiokande Collaboration, 46Super-Kamiokande Collaboration, 47Super-Kamiokande Collaboration, 48Super-Kamiokande Collaboration, 49Super-Kamiokande Collaboration, 50Super-Kamiokande Collaboration, 51Super-Kamiokande Collaboration, 52Super-Kamiokande Collaboration, 53Super-Kamiokande Collaboration, 54Super-Kamiokande Collaboration, 55Super-Kamiokande Collaboration, 56Super-Kamiokande Collaboration, 57Super-Kamiokande Collaboration, 58Super-Kamiokande Collaboration, 59Super-Kamiokande Collaboration, 60Super-Kamiokande Collaboration, 61Super-Kamiokande Collaboration, 62Super-Kamiokande Collaboration, 63Super-Kamiokande Collaboration, 64Super-Kamiokande Collaboration, 65Super-Kamiokande Collaboration, 66Super-Kamiokande Collaboration, 67Super-Kamiokande Collaboration, 68Super-Kamiokande Collaboration, 69Super-Kamiokande Collaboration, 70Super-Kamiokande Collaboration, 71Super-Kamiokande Collaboration, 72Super-Kamiokande Collaboration, 73Super-Kamiokande Collaboration, 74Super-Kamiokande Collaboration, 75Super-Kamiokande Collaboration, 76Super-Kamiokande Collaboration, 77Super-Kamiokande Collaboration, 78Super-Kamiokande Collaboration, 79Super-Kamiokande Collaboration, 80Super-Kamiokande Collaboration, 81Super-Kamiokande Collaboration, 82Super-Kamiokande Collaboration, 83Super-Kamiokande Collaboration, 84Super-Kamiokande Collaboration, 85Super-Kamiokande Collaboration, 86Super-Kamiokande Collaboration, 87Super-Kamiokande Collaboration, 88Super-Kamiokande Collaboration, 89Super-Kamiokande Collaboration, 90Super-Kamiokande Collaboration, 91Super-Kamiokande Collaboration, 92Super-Kamiokande Collaboration, 93Super-Kamiokande Collaboration, 94Super-Kamiokande Collaboration, 95Super-Kamiokande Collaboration, 96Super-Kamiokande Collaboration, 97Super-Kamiokande Collaboration, 98Super-Kamiokande Collaboration, 99Super-Kamiokande Collaboration, 100Super-Kamiokande Collaboration, 101Super-Kamiokande Collaboration, 102Super-Kamiokande Collaboration, 103Super-Kamiokande Collaboration, 104Super-Kamiokande Collaboration, 105Super-Kamiokande Collaboration, 106Super-Kamiokande Collaboration, 107Super-Kamiokande Collaboration, 108Super-Kamiokande Collaboration, 109Super-Kamiokande Collaboration, 110Super-Kamiokande Collaboration, 111Super-Kamiokande Collaboration, 112Super-Kamiokande Collaboration, 113Super-Kamiokande Collaboration, 114Super-Kamiokande Collaboration, 115Super-Kamiokande Collaboration, 116Super-Kamiokande Collaboration, 117Super-Kamiokande Collaboration, 118Super-Kamiokande Collaboration, 119Super-Kamiokande Collaboration, 120Super-Kamiokande Collaboration, 121Super-Kamiokande Collaboration, 122Super-Kamiokande Collaboration, 123Super-Kamiokande Collaboration, 124Super-Kamiokande Collaboration, 125Super-Kamiokande Collaboration, 126Super-Kamiokande Collaboration, 127Super-Kamiokande Collaboration

The trilepton nucleon decay modes $p \rightarrow e^+ \nu \nu$ and $p \rightarrow \mu^+ \nu \nu$ violate $|\Delta (B - L)|$ by two units. Using data from a 273.4 kiloton year exposure of Super-Kamiokande a search for these decays yields a fit consistent with no signal. Read More

We have searched for proton decay via $p \rightarrow \nu K^{+}$ using Super-Kamiokande data from April 1996 to February 2013, 260 kiloton$\cdot$year exposure in total. No evidence for this proton decay mode is found. A lower limit of the proton lifetime is set to $5. Read More

2014Jul
Authors: K. Abe1, J. Adam2, H. Aihara3, T. Akiri4, C. Andreopoulos5, S. Aoki6, A. Ariga7, S. Assylbekov8, D. Autiero9, M. Barbi10, G. J. Barker11, G. Barr12, M. Bass13, M. Batkiewicz14, F. Bay15, V. Berardi16, B. E. Berger17, S. Berkman18, S. Bhadra19, F. d. M. Blaszczyk20, A. Blondel21, C. Bojechko22, S. Bordoni23, S. B. Boyd24, D. Brailsford25, A. Bravar26, C. Bronner27, N. Buchanan28, R. G. Calland29, J. Caravaca Rodríguez30, S. L. Cartwright31, R. Castillo32, M. G. Catanesi33, A. Cervera34, D. Cherdack35, G. Christodoulou36, A. Clifton37, J. Coleman38, S. J. Coleman39, G. Collazuol40, K. Connolly41, L. Cremonesi42, A. Dabrowska43, I. Danko44, R. Das45, S. Davis46, P. de Perio47, G. De Rosa48, T. Dealtry49, S. R. Dennis50, C. Densham51, D. Dewhurst52, F. Di Lodovico53, S. Di Luise54, O. Drapier55, T. Duboyski56, K. Duffy57, J. Dumarchez58, S. Dytman59, M. Dziewiecki60, S. Emery-Schrenk61, A. Ereditato62, L. Escudero63, A. J. Finch64, M. Friend65, Y. Fujii66, Y. Fukuda67, A. P. Furmanski68, V. Galymov69, S. Giffin70, C. Giganti71, K. Gilje72, D. Goeldi73, T. Golan74, M. Gonin75, N. Grant76, D. Gudin77, D. R. Hadley78, A. Haesler79, M. D. Haigh80, P. Hamilton81, D. Hansen82, T. Hara83, M. Hartz84, T. Hasegawa85, N. C. Hastings86, Y. Hayato87, C. Hearty88, R. L. Helmer89, M. Hierholzer90, J. Hignight91, A. Hillairet92, A. Himmel93, T. Hiraki94, S. Hirota95, J. Holeczek96, S. Horikawa97, K. Huang98, A. K. Ichikawa99, K. Ieki100, M. Ieva101, M. Ikeda102, J. Imber103, J. Insler104, T. J. Irvine105, T. Ishida106, T. Ishii107, E. Iwai108, K. Iwamoto109, K. Iyogi110, A. Izmaylov111, A. Jacob112, B. Jamieson113, R. A. Johnson114, J. H. Jo115, P. Jonsson116, C. K. Jung117, M. Kabirnezhad118, A. C. Kaboth119, T. Kajita120, H. Kakuno121, J. Kameda122, Y. Kanazawa123, D. Karlen124, I. Karpikov125, T. Katori126, E. Kearns127, M. Khabibullin128, A. Khotjantsev129, D. Kielczewska130, T. Kikawa131, A. Kilinski132, J. Kim133, J. Kisiel134, P. Kitching135, T. Kobayashi136, L. Koch137, A. Kolaceke138, A. Konaka139, L. L. Kormos140, A. Korzenev141, Y. Koshio142, W. Kropp143, H. Kubo144, Y. Kudenko145, R. Kurjata146, T. Kutter147, J. Lagoda148, I. Lamont149, E. Larkin150, M. Laveder151, M. Lawe152, M. Lazos153, T. Lindner154, C. Lister155, R. P. Litchfield156, A. Longhin157, L. Ludovici158, L. Magaletti159, K. Mahn160, M. Malek161, S. Manly162, A. D. Marino163, J. Marteau164, J. F. Martin165, S. Martynenko166, T. Maruyama167, V. Matveev168, K. Mavrokoridis169, E. Mazzucato170, M. McCarthy171, N. McCauley172, K. S. McFarland173, C. McGrew174, C. Metelko175, P. Mijakowski176, C. A. Miller177, A. Minamino178, O. Mineev179, A. Missert180, M. Miura181, S. Moriyama182, Th. A. Mueller183, A. Murakami184, M. Murdoch185, S. Murphy186, J. Myslik187, T. Nakadaira188, M. Nakahata189, K. Nakamura190, S. Nakayama191, T. Nakaya192, K. Nakayoshi193, C. Nielsen194, M. Nirkko195, K. Nishikawa196, Y. Nishimura197, H. M. O'Keeffe198, R. Ohta199, K. Okumura200, T. Okusawa201, W. Oryszczak202, S. M. Oser203, R. A. Owen204, Y. Oyama205, V. Palladino206, J. L. Palomino207, V. Paolone208, D. Payne209, O. Perevozchikov210, J. D. Perkin211, Y. Petrov212, L. Pickard213, E. S. Pinzon Guerra214, C. Pistillo215, P. Plonski216, E. Poplawska217, B. Popov218, M. Posiadala219, J. -M. Poutissou220, R. Poutissou221, P. Przewlocki222, B. Quilain223, E. Radicioni224, P. N. Ratoff225, M. Ravonel226, M. A. M. Rayner227, A. Redij228, M. Reeves229, E. Reinherz-Aronis230, P. A. Rodrigues231, P. Rojas232, E. Rondio233, S. Roth234, A. Rubbia235, D. Ruterbories236, R. Sacco237, K. Sakashita238, F. Sánchez239, F. Sato240, E. Scantamburlo241, K. Scholberg242, S. Schoppmann243, J. Schwehr244, M. Scott245, Y. Seiya246, T. Sekiguchi247, H. Sekiya248, D. Sgalaberna249, M. Shiozawa250, S. Short251, Y. Shustrov252, P. Sinclair253, B. Smith254, M. Smy255, J. T. Sobczyk256, H. Sobel257, M. Sorel258, L. Southwell259, P. Stamoulis260, J. Steinmann261, B. Still262, Y. Suda263, A. Suzuki264, K. Suzuki265, S. Y. Suzuki266, Y. Suzuki267, R. Tacik268, M. Tada269, S. Takahashi270, A. Takeda271, Y. Takeuchi272, H. K. Tanaka273, H. A. Tanaka274, M. M. Tanaka275, D. Terhorst276, R. Terri277, L. F. Thompson278, A. Thorley279, S. Tobayama280, W. Toki281, T. Tomura282, Y. Totsuka283, C. Touramanis284, T. Tsukamoto285, M. Tzanov286, Y. Uchida287, A. Vacheret288, M. Vagins289, G. Vasseur290, T. Wachala291, A. V. Waldron292, C. W. Walter293, D. Wark294, M. O. Wascko295, A. Weber296, R. Wendell297, R. J. Wilkes298, M. J. Wilking299, C. Wilkinson300, Z. Williamson301, J. R. Wilson302, R. J. Wilson303, T. Wongjirad304, Y. Yamada305, K. Yamamoto306, C. Yanagisawa307, T. Yano308, S. Yen309, N. Yershov310, M. Yokoyama311, T. Yuan312, M. Yu313, A. Zalewska314, J. Zalipska315, L. Zambelli316, K. Zaremba317, M. Ziembicki318, E. D. Zimmerman319, M. Zito320, J. Żmuda321
Affiliations: 1T2K Collaboration, 2T2K Collaboration, 3T2K Collaboration, 4T2K Collaboration, 5T2K Collaboration, 6T2K Collaboration, 7T2K Collaboration, 8T2K Collaboration, 9T2K Collaboration, 10T2K Collaboration, 11T2K Collaboration, 12T2K Collaboration, 13T2K Collaboration, 14T2K Collaboration, 15T2K Collaboration, 16T2K Collaboration, 17T2K Collaboration, 18T2K Collaboration, 19T2K Collaboration, 20T2K Collaboration, 21T2K Collaboration, 22T2K Collaboration, 23T2K Collaboration, 24T2K Collaboration, 25T2K Collaboration, 26T2K Collaboration, 27T2K Collaboration, 28T2K Collaboration, 29T2K Collaboration, 30T2K Collaboration, 31T2K Collaboration, 32T2K Collaboration, 33T2K Collaboration, 34T2K Collaboration, 35T2K Collaboration, 36T2K Collaboration, 37T2K Collaboration, 38T2K Collaboration, 39T2K Collaboration, 40T2K Collaboration, 41T2K Collaboration, 42T2K Collaboration, 43T2K Collaboration, 44T2K Collaboration, 45T2K Collaboration, 46T2K Collaboration, 47T2K Collaboration, 48T2K Collaboration, 49T2K Collaboration, 50T2K Collaboration, 51T2K Collaboration, 52T2K Collaboration, 53T2K Collaboration, 54T2K Collaboration, 55T2K Collaboration, 56T2K Collaboration, 57T2K Collaboration, 58T2K Collaboration, 59T2K Collaboration, 60T2K Collaboration, 61T2K Collaboration, 62T2K Collaboration, 63T2K Collaboration, 64T2K Collaboration, 65T2K Collaboration, 66T2K Collaboration, 67T2K Collaboration, 68T2K Collaboration, 69T2K Collaboration, 70T2K Collaboration, 71T2K Collaboration, 72T2K Collaboration, 73T2K Collaboration, 74T2K Collaboration, 75T2K Collaboration, 76T2K Collaboration, 77T2K Collaboration, 78T2K Collaboration, 79T2K Collaboration, 80T2K Collaboration, 81T2K Collaboration, 82T2K Collaboration, 83T2K Collaboration, 84T2K Collaboration, 85T2K Collaboration, 86T2K Collaboration, 87T2K Collaboration, 88T2K Collaboration, 89T2K Collaboration, 90T2K Collaboration, 91T2K Collaboration, 92T2K Collaboration, 93T2K Collaboration, 94T2K Collaboration, 95T2K 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Collaboration

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 $\nu_e$ charged current cross-section on carbon is measured to be $1.11\pm0. Read More

2014Jul
Authors: The T2K Collaboration, K. Abe, J. Adam, H. Aihara, T. Akiri, C. Andreopoulos, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B. E. Berger, S. Berkman, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, C. Bojechko, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de, G. De, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di, S. Di, O. Drapier, T. Duboyski, K. Duffy, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, A. J. Finch, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, R. A. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, A. Kolaceke, A. Konaka, L. L. Kormos, A. Korzenev, K. Koseki, Y. Koshio, I. Kreslo, W. Kropp, H. Kubo, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, K. Laihem, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, L. Ludovici, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, C. Metelko, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, A. Missert, M. Miura, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nakadaira, M. Nakahata, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, M. Otani, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, D. Payne, O. Perevozchikov, J. D. Perkin, Y. Petrov, L. Pickard, E. S. Pinzon, C. Pistillo, P. Plonski, E. Poplawska, B. Popov, M. Posiadala, J. -M. Poutissou, R. Poutissou, P. Przewlocki, B. Quilain, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. M. Rayner, A. Redij, M. Reeves, E. Reinherz-Aronis, F. Retiere, P. A. Rodrigues, P. Rojas, E. Rondio, S. Roth, A. Rubbia, D. Ruterbories, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, S. Schoppmann, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, M. Shiozawa, S. Short, Y. Shustrov, P. Sinclair, B. Smith, M. Smy, J. T. Sobczyk, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, B. Still, Y. Suda, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, T. Szeglowski, R. Tacik, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, H. K. Tanaka, H. A. Tanaka, M. M. Tanaka, D. Terhorst, R. Terri, L. F. Thompson, A. Thorley, S. Tobayama, W. Toki, T. Tomura, Y. Totsuka, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, G. Vasseur, T. Wachala, A. V. Waldron, C. W. Walter, D. Wark, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, Z. Williamson, J. R. Wilson, R. J. Wilson, T. Wongjirad, Y. Yamada, K. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Żmuda

We report a measurement of the $\nu_\mu$ inclusive charged current cross sections on iron and hydrocarbon in the T2K on-axis neutrino beam. The measured inclusive charged current cross sections on iron and hydrocarbon averaged over the T2K on-axis flux with a mean neutrino energy of 1.51 GeV are $(1. Read More

2014Mar
Authors: K. Abe, J. Adam, H. Aihara, T. Akiri, C. Andreopoulos, S. Aoki, A. Ariga, T. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, M. Bass, M. Batkiewicz, F. Bay, S. W. Bentham, V. Berardi, B. E. Berger, S. Berkman, I. Bertram, S. Bhadra, F. d. M. Blaszczyk, A. Blondel, C. Bojechko, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R. G. Calland, J. Caravaca Rodríguez, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, D. Cherdack, G. Christodoulou, A. Clifton, J. Coleman, S. J. Coleman, G. Collazuol, K. Connolly, L. Cremonesi, A. Dabrowska, I. Danko, R. Das, S. Davis, P. de Perio, G. De Rosa, T. Dealtry, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, O. Drapier, T. Duboyski, K. Duffy, F. Dufour, J. Dumarchez, S. Dytman, M. Dziewiecki, S. Emery-Schrenk, A. Ereditato, L. Escudero, A. J. Finch, G. A. Fiorentini Aguirre, M. Friend, Y. Fujii, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Gaudin, S. Giffin, C. Giganti, K. Gilje, D. Goeldi, T. Golan, J. J. Gomez-Cadenas, M. Gonin, N. Grant, D. Gudin, D. R. Hadley, L. Haegel, A. Haesler, M. D. Haigh, P. Hamilton, D. Hansen, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, Y. Hayato, C. Hearty, R. L. Helmer, M. Hierholzer, J. Hignight, A. Hillairet, A. Himmel, T. Hiraki, S. Hirota, J. Holeczek, S. Horikawa, K. Huang, A. K. Ichikawa, K. Ieki, M. Ieva, M. Ikeda, J. Imber, J. Insler, T. J. Irvine, T. Ishida, T. Ishii, S. J. Ives, E. Iwai, K. Iwamoto, K. Iyogi, A. Izmaylov, A. Jacob, B. Jamieson, R. A. Johnson, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, Y. Kanazawa, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, A. Kilinski, J. Kim, S. King, J. Kisiel, P. Kitching, T. Kobayashi, L. Koch, A. Kolaceke, A. Konaka, L. L. Kormos, A. Korzenev, K. Koseki, Y. Koshio, I. Kreslo, W. Kropp, H. Kubo, Y. Kudenko, S. Kumaratunga, R. Kurjata, T. Kutter, J. Lagoda, K. Laihem, I. Lamont, E. Larkin, M. Laveder, M. Lawe, M. Lazos, K. P. Lee, C. Licciardi, T. Lindner, C. Lister, R. P. Litchfield, A. Longhin, L. Ludovici, M. Macaire, L. Magaletti, K. Mahn, M. Malek, S. Manly, A. D. Marino, J. Marteau, J. F. Martin, S. Martynenko, T. Maruyama, J. Marzec, E. L. Mathie, V. Matveev, K. Mavrokoridis, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, C. A. Miller, A. Minamino, O. Mineev, S. Mine, A. Missert, M. Miura, L. Monfregola, S. Moriyama, Th. A. Mueller, A. Murakami, M. Murdoch, S. Murphy, J. Myslik, T. Nagasaki, T. Nakadaira, M. Nakahata, T. Nakai, K. Nakamura, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, D. Naples, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, J. Nowak, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. Oryszczak, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama,