K
K. Takahashi
Researcher at Tokyo University of Agriculture and Technology
Publications - 36
Citations - 1149
K. Takahashi is an academic researcher from Tokyo University of Agriculture and Technology. The author has contributed to research in topics: Pair production & D meson. The author has an hindex of 15, co-authored 36 publications receiving 1138 citations. Previous affiliations of K. Takahashi include KEK & Tezukayama University.
Papers
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Journal ArticleDOI
Results from one thousand days of real-time, directional solar-neutrino data.
K. S. Hirata,K. Inoue,Takaaki Kajita,Tadashi Kifune,K. Kihara,Masayuki Nakahata,K. Nakamura,S. Ohara,Nobuaki Sato,Yasunari Suzuki,Y. Totsuka,Y. Yaginuma,Masaki Mori,Yuichi Oyama,Atsumu Suzuki,K. Takahashi,Miho Yamada,M. Koshiba,T. Suda,T. Tajima,Kazumasa Miyano,H. Miyata,H. Takei,Y. Fukuda,E. Kodera,Y. Nagashima,M. Takita,K. Kaneyuki,Toru Tanimori,E. W. Beier,L. R. Feldscher,E. D. Frank,W. Frati,Soo-Bong Kim,A.K. Mann,F. M. Newcomer,R. Van Berg,Weiya Zhang +37 more
TL;DR: In this paper, a data sample of 1040 days from the Kamiokande II detector, consisting of subsamples of 450 days at electron-energy threshold = 9.3 MeV and 590 days at = 7.5 MeV, yields a clear directional correlation of the solar-neutrino-induced electron events with respect to the Sun and a measurement of the differential electron energy distribution.
Journal ArticleDOI
Real-time, directional measurement of 8B solar neutrinos in the Kamiokande II detector.
K. S. Hirata,Kunio Inoue,Takanori Ishida,Takaaki Kajita,K. Kihara,Masayuki Nakahata,K. Nakamura,S. Ohara,S. Ohara,Nobuaki Sato,Yasunari Suzuki,Y. Totsuka,Y. Yaginuma,Masaki Mori,Y. Oyama,A. Suzuki,K. Takahashi,Miho Yamada,M. Koshiba,K. Nishijima,T. Suda,T. Tajima,Kazumasa Miyano,H. Miyata,H. Takei,Y. Fukuda,E. Kodera,Y. Nagashima,M. Takita,K. Kaneyuki,Toru Tanimori,E. W. Beier,L. R. Feldscher,E. D. Frank,W. Frati,S. B. Kim,S. B. Kim,A.K. Mann,F.M. Newcomer,R. Van Berg,Weiya Zhang,Weiya Zhang +41 more
TL;DR: In this paper, the Kamiokande II detector was used to measure the solar neutrino-induced electron events with respect to the Sun and a measurement of the differential electron energy distribution.
Journal ArticleDOI
Constraints on neutrino oscillation parameters from the Kamiokande-II solar neutrino data
K. S. Hirata,K. Inoue,Takaaki Kajita,Tadashi Kifune,K. Kihara,Masayuki Nakahata,K. Nakamura,S. Ohara,Nobuaki Sato,Yasunari Suzuki,Y. Totsuka,Y. Yaginuma,Masaki Mori,Yuichi Oyama,Atsumu Suzuki,K. Takahashi,Miho Yamada,M. Koshiba,T. Suda,T. Tajima,Kazumasa Miyano,H. Miyata,H. Takei,Y. Fukuda,E. Kodera,Y. Nagashima,M. Takita,K. Kaneyuki,Toru Tanimori,E. W. Beier,L. R. Feldscher,E. D. Frank,W. Frati,Soo-Bong Kim,A.K. Mann,F. M. Newcomer,R. Van Berg,Weiya Zhang +37 more
TL;DR: An analysis of the Mikheyev-Smirnov-Wolfenstein effect using 1040 days of Kamiokande-II data is reported, which provides constraints on neutrino-oscillation parameters.
Journal ArticleDOI
Charm hadron properties in 400 GeV/c pp interactions
M. Aguilar-Benitez,W.W.M. Allison,J. L. Bailly,S. Banerjee,W. Bartl,M. Begalli,P. Beilliere,R. Bizarri,H. Briand,V. Canale,C. Caso,Edoardo Castelli,Paolo Checchia,P. V. Chliapnikov,N. Colino,R. Contri,D. Crennell,A. De Angelis,L. de Billy,C. Defoix,R. Di Marco,E. Di Capua,F. Diez-Hedo,J. Dolbeau,J. Dumarchez,M. Ericsson,Speranza Falciano,C. Fisher,Yu Fisyak,F. Fontanelli,J. R. Fry,S. N. Ganguli,Ugo Gasparini,U. Gensch,Simonetta Gentile,D. G. Gibaut,Alfred Goshaw,Fernand Grard,A. Gurtu,R. Hamatsu,L. Haupt,Sten Hellman,V. Henri,J. J. Hernandez,T. Hirose,S. O. Holmgren,Josef Hrubec,P. Hughes,D. Huss,M. Iori,E. Jegham,K. E. Johansson,M. I. Josa,M. Kalelkar,I. Kita,A. G. Kholodenko,E. P. Kistenev,S. Kitamura,D. Knauss,V. V. Kniazev,W. Kowald,D. Kuhn,P. Ladron de Guevara,M. Laloum,Patrick Legros,H. Leutz,Louis Lyons,M. MacDermott,P. K. Malhotra,P. Mason,M. Mazzucato,M. E. Michalon-Mentzer,A. Michalon,T. Moa,R. Monge,L. Montanet,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,R. Ouared,J. Panella Comellas,G. D. Patel,C. Patrignani,M. Pernicka,P. Pilette,C. Pinori,G. Pirreda,R.J. Plano,Alan Poppleton,P. Poropat,R. Raghavan,S. Reucroft,K. Roberts,W. J. Robertson,H. Rohringer,J. Salicio,Reinhard W. Schulte,B. Sellden,M. Sessa,F. Simonetto,S. Squarcia,P. E. Stamer,V. A. Stopchenko,A. Subramanian,W. Struczinski,K. Takahashi,S. Tavernier,M. C. Touboul,U. Trevisan,C. Troncon,T. Tsurugai,L. Ventura,Pierre Vilain,C. Voltolini,B. Vonck,W. D. Walker,C. F. Wild,T. Yamagata,T. P. Yiou,Gianni Zumerle +122 more
TL;DR: In this article, a study of the properties of charm particles produced in 400 GeV/cpp interactions was performed using the high resolution hydrogen bubble chamber LEBC in association with the European Hybrid Spectrometer at the CERN SPS.
Journal ArticleDOI
Inclusive Properties of d Mesons Produced in 360-GeV pi- p Interactions
M. Aguilar-Benitez,W.W.M. Allison,J. F. Baland,Sunanda Banerjee,W. Bartl,P. Beillère,M. Bengalli,Giorgio Borreani,R. Bizzarri,H. Briand,Rene Brun,W. M. Bugg,C. Caso,B. Castano,E. Castelli,Paolo Checchia,P. V. Chliapnikov,S. J. Colwill,R. Contri,D. Crennell,M. Cresti,A. De Angelis,L. de Billy,C. Defoix,E. Di Capua,R. Di Marco,J. Dolbeau,J. Dumarchez,Speranza Falciano,C. Fernandez,C. Fisher,Yu. Fisjak,F. Fontanelli,J. R. Fry,S. N. Ganguli,Ugo Gasparini,Simonetta Gentile,A. T. Goshaw,Fernand Grard,Atul Gurtu,T. Handler,R. Hamatsu,E. L. Hart,L. Haupt,Sten Hellman,Jose M Hernandez,Alain Hervé,S. O. Holmgren,M. A. Houlden,Josef Hrubec,P. Hughes,M. Iori,E. Jegham,E. K. Johansson,E. P. Kistenev,S. Kitamura,D. Kuhn,V. Knjasev,A. I. Kurnosenko,P. Ladrón de Guevara,M. Laloum,H. Leutz,P. Lutz,Louis Lyons,M. MacDermott,P. K. Malhotra,F. Marchetto,G. Marel,J. Cl. Marin,Francesco Marzano,P. Mason,M. Mazzucato,A. Michalon,M. E. Michalon-Mentzer,Torbjoern Moa,L. Montanet,J.M. Morton,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,G. D. Patel,M. Pernicka,P. Pilette,C. Pinori,G. Piredda,R.J. Plano,Alan Poppleton,P. Poropat,R. Raghavan,G. Ransone,S. Reucroft,J. Richardson,S. Rinaudo,K. Roberts,H. Rohringer,H. Schlütter,Jörg Schmiedmayer,M. Schouten,R. Schulte,B. Sellden,M. Sessa,K. Shankar,S. Squarcia,P. Stamer,K. M. Stopchenko,W. Struczinski,S. Subramanian,K. Takahashi,M. Cl. Touboul,U. Trevisan,C. Troncon,T. Tsurugai,P. Vilain,B. Vonck,B. M. Whyman,J. Wickens,C. Willmott,P. Wright,Gianni Zumerle +121 more
TL;DR: In this article, the authors measured the inclusive cross sections for forward D meson production at s =26 GeV in π − p interactions and showed that the p T 2 distribution is exponential with slope parameter [−1.18 −0.16 +0.18 ]( GeV / c) −2.