H
Hiroshi Yoshida
Researcher at Yamagata University
Publications - 73
Citations - 1185
Hiroshi Yoshida is an academic researcher from Yamagata University. The author has contributed to research in topics: Pion & Meson. The author has an hindex of 15, co-authored 71 publications receiving 1059 citations. Previous affiliations of Hiroshi Yoshida include Tohoku University & Chiba University.
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Journal ArticleDOI
Constraints on θ13 from a three-flavor oscillation analysis of reactor antineutrinos at KamLAND
A. Gando,Y. Gando,Koichi Ichimura,H. Ikeda,Kunio Inoue,Kunio Inoue,Y. Kibe,Y. Kibe,Yasuhiro Kishimoto,M. Koga,M. Koga,Y. Minekawa,T. Mitsui,T. Morikawa,N. Nagai,K. Nakajima,K. Nakamura,K. Nakamura,K. Narita,I. Shimizu,Yasuhiro Shimizu,J. Shirai,F. Suekane,A. Suzuki,H. Takahashi,N. Takahashi,Y. Takemoto,K. Tamae,Hideki Watanabe,B. D. Xu,H. Yabumoto,Hiroshi Yoshida,Shijun Yoshida,Sanshiro Enomoto,Sanshiro Enomoto,A. Kozlov,Hitoshi Murayama,Hitoshi Murayama,C. Grant,G. Keefer,G. Keefer,A. Piepke,A. Piepke,T. I. Banks,T. Bloxham,J. A. Detwiler,Stuart J. Freedman,Stuart J. Freedman,B. K. Fujikawa,B. K. Fujikawa,Ke Han,R. W. Kadel,T. O'Donnell,H. M. Steiner,D. A. Dwyer,R. D. McKeown,Chao Zhang,B. E. Berger,C. E. Lane,J. Maricic,T. Miletic,T. Miletic,M. Batygov,J. G. Learned,S. Matsuno,M. Sakai,G. A. Horton-Smith,G. A. Horton-Smith,K. E. Downum,Giorgio Gratta,Yu. Efremenko,Yu. Efremenko,O. Perevozchikov,O. Perevozchikov,Hugon J Karwowski,Hugon J Karwowski,D. M. Markoff,D. M. Markoff,Werner Tornow,Werner Tornow,K. M. Heeger,K. M. Heeger,M. P. Decowski,M. P. Decowski +83 more
TL;DR: In this article, the neutrino oscillation parameters Δm^2_(21), θ-, 12, and θ_(13) from a three-flavor analysis of solar and KamLAND data are presented.
Journal ArticleDOI
Experimental study of the decay KL0→π0νν̄
J. K. Ahn,Y. Akune,V. A. Baranov,K. F. Chen,J. R. Comfort,M. Doroshenko,M. Doroshenko,Y. Fujioka,Y. B. Hsiung,T. Inagaki,S. Ishibashi,N. Ishihara,H. Ishii,E. Iwai,T. Iwata,I. Kato,S. Kobayashi,S. Komatsu,T. K. Komatsubara,A. S. Kurilin,E. Kuzmin,A. Lednev,H. S. Lee,Soo Young Lee,G. Y. Lim,J. Ma,T. Matsumura,A. Moisseenko,H. Morii,T. Morimoto,Y. Nakajima,T. Nakano,Hajime Nanjo,N. Nishi,J. Nix,Takashi Nomura,Masaharu Nomachi,Ryusei Ogata,H. Okuno,K. Omata,G. N. Perdue,G. N. Perdue,S. Perov,S. Podolsky,S. Porokhovoy,K. Sakashita,T. Sasaki,N. Sasao,H. Sato,Toru Sato,M. Sekimoto,Tetsushi Shimogawa,T. Shinkawa,Yu. Yu. Stepanenko,Yorihito Sugaya,Akira Sugiyama,Toshi Sumida,Toshi Sumida,S. Suzuki,Yasuhisa Tajima,S. Takita,Z. Tsamalaidze,T. Tsukamoto,Y. C. Tung,Y. W. Wah,Haruki Watanabe,M. L. Wu,M. Yamaga,T. Yamanaka,Hiroshi Yoshida,Y. Yoshimura,Y. Zheng +71 more
TL;DR: The first dedicated search for the rare neutral-kaon decay was carried out in the E391a experiment at the KEK 12-GeV proton synchrotron as mentioned in this paper.
Journal ArticleDOI
Search for K_{L}→π^{0}νν[over ¯] and K_{L}→π^{0}X^{0} Decays at the J-PARC KOTO Experiment.
J. K. Ahn,B. Beckford,J. Beechert,K. Bryant,M. Campbell,S. H. Chen,J. R. Comfort,K. Dona,N. Hara,H. Haraguchi,Y. B. Hsiung,M. Hutcheson,T. Inagaki,I. Kamiji,N. Kawasaki,Eunja Kim,J. L. Kim,Y. J. Kim,J. W. Ko,T. K. Komatsubara,K. Kotera,A. S. Kurilin,Jongmin Lee,G. Y. Lim,C. Lin,Q. S. Lin,Y. Luo,J. Ma,Yusuke T. Maeda,T. Mari,Toshio Masuda,T. Matsumura,D. Mcfarland,N. McNeal,Jessie Micallef,K. Miyazaki,R. Murayama,D. Naito,K. Nakagiri,Hajime Nanjo,H. Nishimiya,T. Nomura,M. Ohsugi,H. Okuno,Motoya Sasaki,Noboru Sasao,Koichi Sato,Toru Sato,Y. Sato,H. Schamis,S. Seki,N. Shimizu,Tetsushi Shimogawa,T. Shinkawa,S. Shinohara,K. Shiomi,S. Su,Y. Sugiyama,S. Suzuki,Yasuhisa Tajima,M. Taylor,M. Tecchio,Manabu Togawa,Y. C. Tung,Y. W. Wah,Hiroaki Watanabe,J. K. Woo,T. Yamanaka,Hiroshi Yoshida +68 more
TL;DR: In this paper, a search for the rare decay K{L}→π^{0}νν[over ¯] was performed and an upper limit of 3.0×10^{-9} for the branching fraction of K_{L]→π''0''νn[over¯] at the 90% confidence level (C.L.), which improved the previous limit by almost an order of magnitude.
Journal ArticleDOI
Photoproduction of η mesons off protons for E γ ⩽1.15 GeV
T. Nakabayashi,H. Fukasawa,R. Hashimoto,T. Ishikawa,T. Iwata,Hiroki Kanda,Jirohta Kasagi,Toyohiko Kinoshita,Kazushige Maeda,Fusashi Miyahara,K. Nawa,Tetsuhiko Nomura,Hajime Shimizu,T. Shishido,Koutaku Suzuki,Yasuhisa Tajima,T. Takahashi,H. Ueno,Hirohito Yamazaki,Hiroshi Yoshida +19 more
TL;DR: In this article, the angular distributions obtained and the excitation function of the reaction are essentially in good agreement with previously reported ones and are well explained by \ensuremath{\eta}-MAID calculations.
Journal ArticleDOI
Narrow Resonance at Eγ = 1020 MeV in the D(γ,η)pn Reaction
Fusashi Miyahara,Jirohta Kasagi,T. Nakabayashi,H. Fukasawa,R. Hashimoto,Takatsugu Ishikawa,Takahiro Iwata,Hiroki Kanda,Toyohiko Kinoshita,Kazushige Maeda,K. Nawa,T. Nomura,Hajime Shimizu,T. Shishido,Koutaku Suzuki,Yasuhisa Tajima,Tadayuki Takahashi,H. Ueno,Hirohito Yamazaki,Hiroshi Yoshida +19 more
TL;DR: Differential and total cross sections of the D(γ, η)pn reaction have been measured for photon energies between 600 and 1150 MeV in this paper, which provides the information of the γn → ηn reaction above Eγ ≥ 800 MeV.