Y
Y. Hayato
Researcher at University of Tokyo
Publications - 175
Citations - 14067
Y. Hayato is an academic researcher from University of Tokyo. The author has contributed to research in topics: Neutrino & Neutrino oscillation. The author has an hindex of 58, co-authored 175 publications receiving 12874 citations. Previous affiliations of Y. Hayato include Kyoto University & KEK.
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Journal ArticleDOI
First indication of terrestrial matter effects on solar neutrino oscillation
A. L. Renshaw,K. Abe,Y. Hayato,K. Iyogi,J. Kameda,Yasuhiro Kishimoto,M. Miura,S. Moriyama,Masayuki Nakahata,Yuuki Nakano,S. Nakayama,Hiroyuki Sekiya,Masato Shiozawa,Yasunari Suzuki,Atsushi Takeda,Y. Takenaga,T. Tomura,Koh Ueno,T. Yokozawa,R. A. Wendell,T. J. Irvine,Takaaki Kajita,K. Kaneyuki,K. P. Lee,Y. Nishimura,Kimihiro Okumura,T. McLachlan,L. Labarga,S. Berkman,H. A. Tanaka,H. A. Tanaka,S. Tobayama,E. Kearns,E. Kearns,J. L. Raaf,J. L. Stone,J. L. Stone,L. R. Sulak,M. Goldhabar,K. Bays,G. Carminati,W. R. Kropp,S. Mine,M. B. Smy,M. B. Smy,H. W. Sobel,H. W. Sobel,K. S. Ganezer,John Hill,W. E. Keig,N. Hong,J. Y. Kim,I. T. Lim,T. Akiri,A. Himmel,Kate Scholberg,Kate Scholberg,C. W. Walter,C. W. Walter,T. Wongjirad,T. Ishizuka,Shigeki Tasaka,J. S. Jang,J. G. Learned,S. Matsuno,S. N. Smith,Takehisa Hasegawa,T. Ishida,T. Ishii,T. Kobayashi,T. Nakadaira,K. Nakamura,Yuichi Oyama,K. Sakashita,T. Sekiguchi,T. Tsukamoto,A. T. Suzuki,Y. Takeuchi,C. Bronner,Seiko Hirota,K. Huang,K. Ieki,M. Ikeda,T. Kikawa,A. Minamino,Tsuyoshi Nakaya,Tsuyoshi Nakaya,Kazuhiro Suzuki,Susumu Takahashi,Y. Fukuda,K. Choi,Yoshitaka Itow,G. Mitsuka,P. Mijakowski,Joshua Hignight,J. Imber,C. K. Jung,C. Yanagisawa,Hirokazu Ishino,A. Kibayashi,Yusuke Koshio,Takaaki Mori,Makoto Sakuda,T. Yano,Y. Kuno,R. Tacik,R. Tacik,S. B. Kim,H. Okazawa,Y. Choi,K. Nishijima,M. Koshiba,Y. Totsuka,Masashi Yokoyama,K. Martens,Ll. Marti,M. R. Vagins,M. R. Vagins,J. F. Martin,P. de Perio,A. Konaka,M. J. Wilking,Song Chen,Yejin Zhang,R. J. Wilkes +124 more
TL;DR: The day-night asymmetry, defined as the difference of the average day rate and average night rate divided by the average of those two rates, is determined to be [-3.2 ± 1.1(stat) ± 0.5(syst)]%, which deviates from zero by 2.7 σ.
Journal ArticleDOI
Measurement of Atmospheric Neutrino Flux Consistent with Tau Neutrino Appearance
K. Abe,Y. Hayato,T. Iida,K. Ishihara,J. Kameda,Yusuke Koshio,A. Minamino,C. Mitsuda,M. Miura,Shigetaka Moriyama,Masayuki Nakahata,Y. Obayashi,H. Ogawa,Masato Shiozawa,Yasunari Suzuki,Atsushi Takeda,Y. Takeuchi,K. Ueshima,I. Higuchi,C. Ishihara,M. Ishitsuka,Takaaki Kajita,K. Kaneyuki,G. Mitsuka,Shoei Nakayama,H. Nishino,Ko Okumura,C. Saji,Y. Takenaga,Y. Totsuka,S. Clark,Shantanu Desai,Frédéric Dufour,E. Kearns,S. Likhoded,Michael Litos,J. L. Raaf,J. L. Stone,L. R. Sulak,W. Wang,M. Goldhaber,David William Casper,J. P. Cravens,W. R. Kropp,D. W. Liu,S. Mine,C. Regis,Michael B. Smy,Henry W. Sobel,Mark R. Vagins,K. S. Ganezer,J. Hill,W. E. Keig,J. S. Jang,J. Y. Kim,I. T. Lim,Kate Scholberg,N. Tanimoto,C. W. Walter,R. A. Wendell,R. W. Ellsworth,Shigeki Tasaka,E. Guillian,J. G. Learned,S. Matsuno,M. D. Messier,A. K. Ichikawa,T. Ishida,T. Ishii,T. Iwashita,T. Kobayashi,T. Nakadaira,K. Nakamura,K. Nitta,Yuichi Oyama,Atsumu Suzuki,Masaya Hasegawa,I. Kato,H. Maesaka,Tsuyoshi Nakaya,K. Nishikawa,Takanori Sasaki,Hiroshi Sato,Shoji Yamamoto,Masashi Yokoyama,Todd Haines,S. Dazeley,S. Hatakeyama,R. Svoboda,G. W. Sullivan,Alec Habig,R. Gran,Y. Fukuda,T. Sato,Yoshitaka Itow,T. Koike,C. K. Jung,T. Kato,Katsuhiro Kobayashi,M. Malek,C. McGrew,A. Sarrat,A. Sarrat,R. Terri,C. Yanagisawa,N. Tamura,Makoto Sakuda,M. Sugihara,Y. Kuno,Minoru Yoshida,S. B. Kim,J. Yoo,T. Ishizuka,H. Okazawa,Y. Choi,H. Seo,Y. Gando,Takehisa Hasegawa,Kunio Inoue,H. Ishii,Kyoshi Nishijima,Hirokazu Ishino,Y. Watanabe,Masatoshi Koshiba,D. Kielczewska,D. Kielczewska,J. Zalipska,H. G. Berns,K. K. Shiraishi,K. Washburn,R. J. Wilkes +130 more
TL;DR: A search for the appearance of tau neutrino appearance from nu(mu) <--> nu(tau) oscillations in the atmospheric neutrinos has been performed using 1489.2 days of atmospheric neutRino data from the Super-Kamiokande-I experiment.
Journal ArticleDOI
Progress and open questions in the physics of neutrino cross sections
TL;DR: In this paper, the authors review the recent progress in the physics of neutrino cross sections, putting emphasis on the open questions that arise in the comparison with new experimental data and present some details about the theoretical development in the description of (anti)neutrino-induced quasielastic scattering and the role of multi-nucleon quaselastic-like mechanisms.
Journal ArticleDOI
Measurement of double-differential muon neutrino charged-current interactions on C8H8 without pions in the final state using the T2K off-axis beam
K. Abe,C. Andreopoulos,C. Andreopoulos,M. Antonova,Shigeki Aoki,Akitaka Ariga,S. Assylbekov,D. Autiero,M. Barbi,Gareth J. Barker,G.D. Barr,P. Bartet-Friburg,M. Batkiewicz,Vincenzo Berardi,S. Berkman,S. Bhadra,A. Blondel,S. Bolognesi,S. Bordoni,S. B. Boyd,D. Brailsford,D. Brailsford,A. Bravar,C. Bronner,M. Buizza Avanzini,R. G. Calland,S. V. Cao,J. Caravaca Rodríguez,S. L. Cartwright,R. Castillo,M. G. Catanesi,A. Cervera,D. Cherdack,N. Chikuma,G. Christodoulou,A. Clifton,J. P. Coleman,G. Collazuol,L. Cremonesi,A. Dabrowska,G. De Rosa,T. Dealtry,P. F. Denner,S. R. Dennis,S. R. Dennis,C. Densham,D. Dewhurst,F. Di Lodovico,S. Di Luise,S. Dolan,O. Drapier,K. E. Duffy,J. Dumarchez,S. A. Dytman,Michal Dziewiecki,S. Emery-Schrenk,Antonio Ereditato,T. Feusels,Alexander Finch,Giovanni Fiorentini,M. Friend,Yuki Fujii,D. Fukuda,Y. Fukuda,A. P. Furmanski,V. Galymov,Alyssa Garcia,S. Giffin,C. Giganti,F. Gizzarelli,M. Gonin,N. Grant,D. R. Hadley,Leïla Haegel,M. D. Haigh,P. M. Hamilton,D. Hansen,T. Hara,M. Hartz,T. Hasegawa,N. C. Hastings,T. Hayashino,Y. Hayato,R. L. Helmer,M. Hierholzer,A. Hillairet,A. Himmel,Takahiro Hiraki,Seiko Hirota,M. Hogan,J. Holeczek,S. Horikawa,F. Hosomi,K. Huang,A. K. Ichikawa,K. Ieki,M. Ikeda,J. Imber,J. Insler,R. A. Intonti,T. J. Irvine,T. Ishida,T. Ishii,E. Iwai,K. Iwamoto,Artur F. Izmaylov,A. Jacob,B. Jamieson,M. Jiang,Steven C. Johnson,J. H. Jo,Per Jönsson,C. K. Jung,M. Kabirnezhad,Asher Kaboth,T. Kajita,H. Kakuno,J. Kameda,D. Karlen,I. Karpikov,Teppei Katori,E. Kearns,M. M. Khabibullin,A. N. Khotjantsev,D. Kielczewska,T. Kikawa,H. J. Kim,J. Y. Kim,S. King,Jan Kisiel,A. Knight,A. Knox,T. Kobayashi,L. Koch,T. Koga,A. Konaka,Katsumi Kondo,Anatoly Kopylov,L. L. Kormos,A. Korzenev,Yusuke Koshio,W. R. Kropp,Yu. G. Kudenko,R.P. Kurjata,T. Kutter,J. Lagoda,I. Lamont,E. Larkin,P. Lasorak,Marco Laveder,M. Lawe,M. Lazos,T. Lindner,Z. J. Liptak,R. P. Litchfield,Xiao-yan Li,A. Longhin,J. P. Lopez,L. Ludovici,Xianguo Lu,L. Magaletti,Kendall Mahn,M. Malek,S. Manly,A. D. Marino,J. Marteau,J. F. Martin,P. Martins,S. Martynenko,T. Maruyama,V. Matveev,K. Mavrokoridis,W. Y. Ma,E. Mazzucato,M. McCarthy,N. McCauley,K. S. McFarland,C. McGrew,A. Mefodiev,M. Mezzetto,P. Mijakowski,A. Minamino,O. V. Mineev,S. Mine,A. Missert,M. Miura,S. Moriyama,Th. A. Mueller,S. Murphy,J. Myslik,T. Nakadaira,Masayuki Nakahata,Keigo Nakamura,K. Nakamura,K. Nakamura,S. Nakayama,Tsuyoshi Nakaya,K. Nakayoshi,C. M. Nantais,C. Nielsen,M. Nirkko,K. Nishikawa,Y. Nishimura,J. A. Nowak,H. M. O'Keeffe,R. Ohta,Ko Okumura,T. Okusawa,W. Oryszczak,S. M. Oser,T. Ovsyannikova,R. A. Owen,Yuichi Oyama,V. Palladino,J. L. Palomino,V. Paolone,N. D. Patel,M. Pavin,D. Payne,J. D. Perkin,Y. Petrov,L. Pickard,L. Pickering,E. S. Pinzon Guerra,C. Pistillo,B. A. 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,E. Reinherz-Aronis,C. Riccio,P. Rojas,E. Rondio,S. Roth,André Rubbia,A. Rychter,R. Sacco,K. Sakashita,F. Sanchez,F. Sato,E. Scantamburlo,Kate Scholberg,Stefan Schoppmann,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,M. Sorel,L. Southwell,P. Stamoulis,J. Steinmann,Todd D. Stewart,Yusuke Suda,S. Suvorov,A. T. Suzuki,Kazuhiro Suzuki,S. Y. Suzuki,Yoshihiro Suzuki,R. Tacik,M. Tada,Susumu Takahashi,Atsushi Takeda,Y. Takeuchi,H. K. Tanaka,H.A. Tanaka,D. Terhorst,R. Terri,T. Thakore,Lester D.R. Thompson,S. Tobayama,W. H. Toki,T. Tomura,C. Touramanis,T. Tsukamoto,M. Tzanov,Y. Uchida,Antonin Vacheret,M. R. Vagins,Z. Vallari,G. Vasseur,T. Wachala,K. Wakamatsu,C. W. Walter,D. L. Wark,W. Warzycha,M. O. Wascko,A. C. Weber,R. A. Wendell,R. J. Wilkes,M. J. Wilking,C. Wilkinson,James R. Wilson,R. J. Wilson,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. Żmuda +329 more
TL;DR: In this paper, the authors reported the measurement of muon neutrino charged-current interactions on carbon without pions in the final state at the T2K beam energy using 5.734×1020 protons on target.
Journal ArticleDOI
Limits on the neutrino magnetic moment using 1496 days of Super-Kamiokande-I solar neutrino data.
D. W. Liu,Y. Ashie,S. Fukuda,Y. Fukuda,K. Ishihara,Yoshitaka Itow,Yusuke Koshio,A. Minamino,M. Miura,Shigetaka Moriyama,Masayuki Nakahata,Toshio Namba,R. Nambu,Y. Obayashi,Nobuyuki Sakurai,Masato Shiozawa,Yoshihiro Suzuki,H. Takeuchi,Y. Takeuchi,Shinya Yamada,M. Ishitsuka,Takaaki Kajita,K. Kaneyuki,Shoei Nakayama,A. Okada,T. Ooyabu,C. Saji,Shantanu Desai,M. Earl,E. Kearns,M. D. Messier,M. D. Messier,J. L. Stone,L. R. Sulak,C. W. Walter,W. Wang,T. Barszczak,David William Casper,J. P. Cravens,W. Gajewski,W. R. Kropp,S. Mine,Michael B. Smy,H. W. Sobel,C. W. Sterner,Mark R. Vagins,K. S. Ganezer,J. Hill,W. E. Keig,J. Y. Kim,I. T. Lim,R. W. Ellsworth,Shigeki Tasaka,A. Kibayashi,John G. Learned,S. Matsuno,D. Takemori,Y. Hayato,A. K. Ichikawa,T. Ishida,T. Ishii,T. Iwashita,J. Kameda,T. Kobayashi,T. Maruyama,Kenzo Nakamura,K. Nitta,Yuichi Oyama,Makoto Sakuda,Y. Totsuka,Atsumu Suzuki,Masaya Hasegawa,K. Hayashi,T. Inagaki,I. Kato,H. Maesaka,Taichi Morita,Tsuyoshi Nakaya,K. Nishikawa,T. Sasaki,S. Ueda,Shoji Yamamoto,T. J. Haines,T. J. Haines,S. Dazeley,S. Hatakeyama,R. Svoboda,E. Blaufuss,J. A. Goodman,G. Guillian,G. W. Sullivan,D. Turcan,Kate Scholberg,Alec Habig,M. Ackermann,C. K. Jung,T. Kato,Katsuhiro Kobayashi,K. Martens,K. Martens,Magdalena Malek,C. Mauger,C. McGrew,E. Sharkey,B. Viren,B. Viren,C. Yanagisawa,T. Toshito,C. Mitsuda,Kazumasa Miyano,T. Shibata,J. Ishii,Y. Kajiyama,Yoshitaka Kuno,Y. Nagashima,M. Takita,Minoru Yoshida,Hyosun Kim,S. B. Kim,J. Yoo,H. Okazawa,T. Ishizuka,Y. Choi,H. Seo,Y. Gando,Takehisa Hasegawa,Kunio Inoue,J. Shirai,A. Suzuki,Masatoshi Koshiba,T. Hashimoto,Y. Nakajima,Kyoshi Nishijima,Hirokazu Ishino,Mikio Morii,R. Nishimura,Y. Watanabe,D. Kielczewska,D. Kielczewska,J. Zalipska,R. Gran,K. K. Shiraishi,K. Washburn,R. J. Wilkes +143 more
TL;DR: In this article, the effect of neutrino oscillation on the shapes of energy spectra was considered and a limit of micro(nu) = 3.6x10(-10))micro(B) at 90% C.L. was obtained.