K
K. Nishikawa
Researcher at KEK
Publications - 242
Citations - 28547
K. Nishikawa is an academic researcher from KEK. The author has contributed to research in topics: Neutrino & Neutrino oscillation. The author has an hindex of 74, co-authored 221 publications receiving 27043 citations. Previous affiliations of K. Nishikawa include University of Tokyo & Kyoto University.
Papers
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Journal ArticleDOI
Updated T2K measurements of muon neutrino and antineutrino disappearance using 1.5 x 10(21) protons on target
K. Abe,J. Amey,C. Andreopoulos,C. Andreopoulos,M. Antonova,Shigeki Aoki,Akitaka Ariga,Y. Ashida,D. Autiero,S. Ban,M. Barbi,Gareth J. Barker,G.D. Barr,C. Barry,P. Bartet-Friburg,M. Batkiewicz,Berardi,S. Berkman,S. Berkman,S. Bhadra,S. Bienstock,A. Blondel,S. Bolognesi,S. Bordoni,S. Bordoni,S. B. Boyd,D. Brailsford,A. Bravar,C. Bronner,MB Avanzini,R. G. Calland,Thomas B. Campbell,S. V. Cao,S. L. Cartwright,M. G. Catanesi,A. Cervera,A. Chappell,C. Checchia,D. Cherdack,N. Chikuma,G. Christodoulou,A. Clifton,J. P. Coleman,G. Collazuol,D. Coplowe,A. Cudd,A. Dabrowska,G. De Rosa,T. Dealtry,P. F. Denner,Dennis,C. Densham,D. Dewhurst,F. Di Lodovico,S. Dolan,O. Drapier,K. E. Duffy,J. Dumarchez,Patrick Dunne,Michal Dziewiecki,S. Emery-Schrenk,Antonio Ereditato,T. Feusels,A. J. Finch,Giovanni Fiorentini,M. Friend,Yuki Fujii,D. Fukuda,Y. Fukuda,Galymov,Alyssa Garcia,C. Giganti,F. Gizzarelli,T. Golan,M. Gonin,Hadley,Leïla Haegel,J. T. Haigh,D. Hansen,J. Harada,M. Hartz,T. Hasegawa,N. C. Hastings,T. Hayashino,Y. Hayato,R. L. Helmer,A. Hillairet,Takahiro Hiraki,A. Hiramoto,Seiko Hirota,M. Hogan,J. Holeczek,F. Hosomi,K. Huang,A. K. Ichikawa,M. Ikeda,J. Imber,J. Insler,R. A. Intonti,T. Ishida,T. Ishii,E. Iwai,K. Iwamoto,Artur F. Izmaylov,B. Jamieson,M. Jiang,Steven C. Johnson,P. Jonsson,C. K. Jung,M. Kabirnezhad,Asher Kaboth,T. Kajita,H. Kakuno,J. Kameda,D. Karlen,Teppei Katori,E. Kearns,M. M. Khabibullin,A. N. Khotjantsev,H. J. Kim,J. Y. Kim,S. King,Jan Kisiel,A. Knight,A. Knox,T. Kobayashi,L. Koch,T. Koga,P. P. Koller,A. Konaka,L. L. Kormos,A. Korzenev,Yusuke Koshio,K. Kowalik,W. R. Kropp,Yu. G. Kudenko,R.P. Kurjata,T. Kutter,J. Lagoda,I. Lamont,M. Lamoureux,E. Larkin,P. Lasorak,Marco Laveder,M. Lawe,M. Licciardi,T. Lindner,Z. J. Liptak,R. P. Litchfield,Xiao-yan Li,A. Longhin,J. P. Lopez,T. Lou,L. Ludovici,Xianguo Lu,L. Magaletti,Kendall Mahn,Magdalena Malek,S. Manly,L. Maret,A. D. Marino,J. F. Martin,P. Martins,S. Martynenko,T. Maruyama,Matveev,K. Mavrokoridis,W. Y. Ma,E. Mazzucato,M. McCarthy,N. McCauley,K. S. McFarland,C. McGrew,A. Mefodiev,C. J. Metelko,M. Mezzetto,P. Mijakowski,A. Minamino,O. V. Mineev,S. Mine,A. Missert,M. Miura,S. Moriyama,J. Morrison,Th. A. Mueller,J. Myslik,T. Nakadaira,Masayuki Nakahata,Keigo Nakamura,K. Nakamura,K. Nakamura,Y. Nakanishi,S. Nakayama,Tsuyoshi Nakaya,K. Nakayoshi,C. M. Nantais,C. Nielsen,M. Nirkko,K. Nishikawa,Y. Nishimura,P. Novella,J. A. Nowak,H. M. O'Keeffe,Ko Okumura,T. Okusawa,W. Oryszczak,S. M. Oser,T. Ovsyannikova,R. A. Owen,Yuichi Oyama,Palladino,J. L. Palomino,Paolone,N. D. Patel,P. Paudyal,M. Pavin,D. J. Payne,J. D. Perkin,Y. Petrov,L. Pickard,L. Pickering,Esp Guerra,C. Pistillo,B. A. Popov,M. Posiadala-Zezula,J. M. Poutissou,R. Poutissou,A. Pritchard,P. Przewlocki,B. Quilain,T. Radermacher,E. Radicioni,P. N. Ratoff,M. Ravonel,M. A. M. Rayner,A. Redij,E. Reinherz-Aronis,C. Riccio,E. Rondio,B. Rossi,S. Roth,André Rubbia,Alessandro Ruggeri,A. Rychter,K. Sakashita,F. Sanchez,E. Scantamburlo,Kate Scholberg,J. Schwehr,Mark Scott,Y. Seiya,T. Sekiguchi,Hiroyuki Sekiya,Davide Sgalaberna,R. Shah,A. Shaikhiev,F. Shaker,D. Shaw,Masato Shiozawa,T. Shirahige,S. Short,M. B. Smy,Jan T. Sobczyk,H. W. Sobel,M. Sorel,L. Southwell,J. Steinmann,Todd D. Stewart,P. Stowell,Yusuke Suda,S. Suvorov,A. T. Suzuki,Sy Suzuki,Yoshihiro Suzuki,R. Tacik,M. Tada,Atsushi Takeda,Y. Takeuchi,Ryuji Tamura,H. K. Tanaka,H.A. Tanaka,D. Terhorst,R. Terri,T. Thakore,L. F. Thompson,S. Tobayama,W. H. Toki,T. Tomura,C. Touramanis,T. Tsukamoto,M. Tzanov,Y. Uchida,M. R. Vagins,Z. Vallari,G. Vasseur,C. Vilela,T. Vladisavljevic,T. Wachala,C. W. Walter,David A. Wark,M. O. Wascko,A. C. Weber,R. A. Wendell,R. J. Wilkes,M. J. Wilking,C. Wilkinson,Wilson,R. J. Wilson,C. Wret,Yoshikazu Yamada,Koji Yamamoto,M. Yamamoto,C. Yanagisawa,T. Yano,S. Yen,N. Yershov,Masashi Yokoyama,Kenichi Yoshida,T. Yuan,M. Yu,A. Zalewska,J. Zalipska,L. Zambelli,K. Zaremba,M. Ziembicki,E. D. Zimmerman,M. Zito,J. Zmuda +327 more
TL;DR: In this article, the T2K experiment was used to measure the disappearance of muon neutrinos and antineutrinos in the three flavor neutrino oscillation model.
Posted Content
Solar Neutrino Measurements in Super-Kamiokande-IV
Ke. Abe,Y. Haga,Y. Hayato,M. Ikeda,K. Iyogi,J. Kameda,Yuji Kishimoto,Ll. Marti,M. Miura,S. Moriyama,Masayuki Nakahata,Tomohiko Nakajima,S. Nakayama,A. Orii,Hiroyuki Sekiya,Masato Shiozawa,Y. Sonoda,Atsushi Takeda,H. K. Tanaka,Y. Takenaga,Shigeki Tasaka,T. Tomura,Koh Ueno,T. Yokozawa,Ryosuke Akutsu,T. J. Irvine,H. Kaji,T. Kajita,I. Kametani,K. Kaneyuki,K. P. Lee,Y. Nishimura,T. McLachlan,Kimihiro Okumura,E. Richard,L. Labarga,P. Fernandez,F. d. M. Blaszczyk,J. Gustafson,C. Kachulis,E. Kearns,J. L. Raaf,J. L. Stone,L. R. Sulak,S. Berkman,S. Tobayama,M. Goldhaber,K. Bays,G. Carminati,N. J. Griskevich,W. R. Kropp,S. Mine,A. L. Renshaw,M. B. Smy,H. W. Sobel,V. Takhistov,P. Weatherly,K. S. Ganezer,B. L. Hartfiel,J. Hill,W. E. Keig,N. Hong,J. Y. Kim,I. T. Lim,R. G. Park,T. Akiri,Justin Albert,A. Himmel,Z. Li,Erin O'Sullivan,Kate Scholberg,C. W. Walter,T. Wongjirad,T. Ishizuka,T. Nakamura,J. S. Jang,K. Choi,J. G. Learned,S. Matsuno,S. N. Smith,M. Friend,Takehisa Hasegawa,T. Ishida,T. Ishii,T. Kobayashi,T. Nakadaira,K. Nakamura,K. Nishikawa,Yuichi Oyama,K. Sakashita,T. Sekiguchi,T. Tsukamoto,Yuuki Nakano,A. T. Suzuki,Y. Takeuchi,T. Yano,S. V. Cao,T. Hayashino,Takahiro Hiraki,Seiko Hirota,K. Huang,K. Ieki,M. Jiang,T. Kikawa,A. Minamino,A. Murakami,Tsuyoshi Nakaya,N. D. Patel,Kazuhiro Suzuki,Susumu Takahashi,R. A. Wendell,Y. Fukuda,Yoshitaka Itow,G. Mitsuka,Francesco Muto,T. Suzuki,P. Mijakowski,K. Frankiewicz,Joshua Hignight,J. Imber,C. K. Jung,Xiaoning Li,J. L. Palomino,G. Santucci,I. Taylor,C. Vilela,M. J. Wilking,C. Yanagisawa,D. Fukuda,Hirokazu Ishino,T. Kayano,A. Kibayashi,Yusuke Koshio,Takaaki Mori,Makoto Sakuda,J. Takeuchi,R. Yamaguchi,Y. Kuno,R. Tacik,S. B. Kim,H. Okazawa,Y. Choi,K. Ito,K. Nishijima,M. Koshiba,Y. Totsuka,Yusuke Suda,Masashi Yokoyama,C. Bronner,R. G. Calland,M. Hartz,K. Martens,Y. Obayashi,Yoshihiro Suzuki,M. R. Vagins,C. M. Nantais,J. F. Martin,P. de Perio,H. A. Tanaka,A. Konaka,Song Chen,H. Sui,L. Wan,Zishuo Yang,H. Zhang,Yejin Zhang,K. Connolly,M. Dziomba,R. J. Wilkes +168 more
TL;DR: In this paper, the Super-Kamiokande-IV data were used to observe very low-energy 8B solar neutrino interactions, with recoil electron kinetic energies as low as 3.49 MeV.
Journal ArticleDOI
The K2K SciBar detector
K. Nitta,E. Aliu,S. Andringa,Shigeki Aoki,Suyong Choi,U. Dore,X. Espinal,J.J. Gómez-Cadenas,R. Gran,Masaya Hasegawa,K. Hayashi,Y. Hayato,Katsuki Hiraide,A. K. Ichikawa,Masataka Iinuma,J. S. Jang,E.J. Jeon,K.K. Joo,C. K. Jung,I. Kato,D. Kerr,J. Y. Kim,S. B. Kim,Katsuhiro Kobayashi,Akitsugu Kohara,J. Kubota,Yu. Kudenko,Y. Kuno,M.J. Lee,E. Lessac-Chenin,I. T. Lim,P. F. Loverre,L. Ludovici,H. Maesaka,C. Mariani,C. McGrew,Oleg Mineev,Taichi Morita,T. Murakami,Y. Nakanishi,Tsuyoshi Nakaya,S. Nawang,K. Nishikawa,M. Y. Pac,E.J. Rhee,A. Rodriguez,Federico Sanchez,T. Sasaki,K. K. Shiraishi,Atsumu Suzuki,Tadayuki Takahashi,Y. Takubo,M. Tanaka,R. Terri,A. Tornero-Lopez,Satoshi Ueda,R. J. Wilkes,Shuji Yamamoto,Masashi Yokoyama,Minoru Yoshida +59 more
TL;DR: SciBar as discussed by the authors is a fully active tracking detector with fine segmentation consisting of plastic scintillator bars for the K2K long-baseline neutrino oscillation experiment.
Journal ArticleDOI
Search for dinucleon decay into kaons in Super-Kamiokande.
Michael Litos,K. Abe,Y. Hayato,T. Iida,M. Ikeda,K. Iyogi,J. Kameda,Ken-ichiro Kobayashi,Yusuke Koshio,Y. Kozuma,M. Miura,Shigetaka Moriyama,Masayuki Nakahata,S. Nakayama,Y. Obayashi,H. Ogawa,Hiroyuki Sekiya,Masato Shiozawa,Yoshihiro Suzuki,Atsushi Takeda,Y. Takenaga,Y. Takeuchi,Koh Ueno,K. Ueshima,Hiroshi Watanabe,S. Yamada,Tsutomu Yokozawa,S. Hazama,C. Ishihara,H. Kaji,T. Kajita,K. Kaneyuki,T. McLachlan,Ko Okumura,Y. Shimizu,N. Tanimoto,M. Vagins,E. Kearns,J. L. Stone,L. R. Sulak,Frédéric Dufour,J. L. Raaf,B. Henning,M. Goldhaber,K. Bays,David William Casper,J. P. Cravens,W. R. Kropp,S. Mine,C. Regis,M. B. Smy,Henry W. Sobel,K. S. Ganezer,John Hill,W. E. Keig,J. S. Jang,J. Y. Kim,I. T. Lim,Justin Albert,T. Wongjirad,R. A. Wendell,Kate Scholberg,C. W. Walter,Shigeki Tasaka,J. G. Learned,S. Matsuno,Y. Watanabe,T. Hasegawa,T. Ishida,T. Ishii,T. Kobayashi,T. Nakadaira,Koji Nakamura,K. Nishikawa,H. Nishino,Yuichi Oyama,K. Sakashita,T. Sekiguchi,T. Tsukamoto,A. T. Suzuki,A. Minamino,Tsuyoshi Nakaya,Y. Fukuda,Yoshitaka Itow,G. Mitsuka,Tetsuya S. Tanaka,C. K. Jung,G. Lopez,C. McGrew,R. Terri,C. Yanagisawa,N. Tamura,Hirokazu Ishino,A. Kibayashi,S. Mino,Takaaki Mori,Makoto Sakuda,H. Toyota,Y. Kuno,Minoru Yoshida,S. B. Kim,B. S. Yang,T. Ishizuka,H. Okazawa,Y. Choi,K. Nishijima,Y. Yokosawa,M. Koshiba,Masashi Yokoyama,Y. Totsuka,Song Chen,Y. Heng,Zishuo Yang,Haoxiong Zhang,D. Kielczewska,P. Mijakowski,K. Connolly,M. Dziomba,E. Thrane,R. J. Wilkes +119 more
TL;DR: A search for the dinucleon decay pp → K+ K+ has been performed using Super-Kamiokande-I data to provide a sensitive probe of the R-parity-violating parameter λ112, which finds no signal candidates in the data.
Journal ArticleDOI
Improved search for Ivμ→ve oscillation in a long-baseline accelerator experiment
Shoji Yamamoto,J. Zalipska,E. Aliu,S. Andringa,Shigeki Aoki,J. Argyriades,K. Asakura,R. Ashie,F. Berghaus,H. G. Berns,H. C. Bhang,A. Blondel,Silvia Borghi,J. Bouchez,Jordi Burguet-Castell,David William Casper,J. Catala,C. Cavata,A. Cervera,Shaomin Chen,K. O. Cho,J. H. Choi,U. Dore,X. Espinal,M. Fechner,E. Fernandez,Y. Fukuda,J.J. Gómez-Cadenas,R. Gran,T. Hara,Masaya Hasegawa,Takehisa Hasegawa,K. Hayashi,Y. Hayato,R. L. Helmer,Katsuki Hiraide,J. Hosaka,A. K. Ichikawa,Masataka Iinuma,A. Ikeda,T. Inagaki,T. Ishida,K. Ishihara,T. Ishii,M. Ishitsuka,Yoshitaka Itow,T. Iwashita,H. I. Jang,E. J. Jeon,I. S. Jeong,K. K. Joo,G. Jover,C. K. Jung,Takaaki Kajita,J. Kameda,K. Kaneyuki,I. Kato,E. Kearns,D. Kerr,C. O. Kim,M. M. Khabibullin,A. N. Khotjantsev,D. Kielczewska,J. Y. Kim,S. B. Kim,P. Kitching,Katsuhiro Kobayashi,T. Kobayashi,A. Konaka,Yusuke Koshio,W. R. Kropp,J. Kubota,Yu. Kudenko,Y. Kuno,Y. Kurimoto,T. Kutter,T. Kutter,J. G. Learned,S. Likhoded,I. T. Lim,P. F. Loverre,L. Ludovici,H. Maesaka,J. Mallet,Carlo Mariani,S. Matsuno,V. Matveev,K. McConnel,C. McGrew,S P Mikheyev,A. Minamino,S. Mine,O. V. Mineev,C. Mitsuda,M. Miura,Y. Moriguchi,Taichi Morita,S. Moriyama,T. Nakadaira,Masayuki Nakahata,K. Nakamura,Itsuo Nakano,Tsuyoshi Nakaya,S. Nakayama,Toshio Namba,R. Nambu,S. Nawang,K. Nishikawa,K. Nitta,F. Nova,P. Novella,Y. Obayashi,A. Okada,Ko Okumura,S. M. Oser,Yuichi Oyama,M. Y. Pac,F. Pierre,A. Rodriguez,C. Saji,Makoto Sakuda,Federico Sanchez,A. Sarrat,Takuya Sasaki,Hiroshi Sato,Kate Scholberg,Kate Scholberg,R. Schroeter,M. Sekiguchi,Masato Shiozawa,K. K. Shiraishi,G. Sitjes,M. B. Smy,H. W. Sobel,M. Sorel,J. L. Stone,L. R. Sulak,A. T. Suzuki,Yasunari Suzuki,Tadayuki Takahashi,Y. Takenaga,Y. Takeuchi,K. Taki,Y. Takubo,N. Tamura,Masaaki Tanaka,R. Terri,Stephane T'Jampens,A. Tornero-Lopez,Y. Totsuka,S. Ueda,M. R. Vagins,L. Whitehead,C. W. Walter,W. Wang,R. J. Wilkes,S. Yamada,C. Yanagisawa,N. Yershov,H. Yokoyama,Masashi Yokoyama,J. Yoo,Minoru Yoshida +162 more
TL;DR: In this paper, an improved search for the K2K long-baseline neutrino oscillation was performed using the full data sample of 9.2x10{sup 19} protons on target.