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J-GLOBAL ID：200901081097614812   Update date: Mar. 10, 2024

Okumura Kimihiro

オクムラ キミヒロ | Okumura Kimihiro
Affiliation and department：
The University of Tokyo Institute for Cosmic Ray Research

About The University of Tokyo Institute for Cosmic Ray Research


Job title： Associate Professor
Homepage URL  (1)： http://www-rccn.icrr.u-tokyo.ac.jp/
Research field  (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (8)： neutrino ,  Cosmic ray ,  加速器ニュートリノ ,  大気ニュートリノ ,  ニュートリノ振動 ,  accelerator neutrino ,  atmospheric neutrino ,  neutrino oscillation
Research theme for competitive and other funds  (9)：
  • 2016 - 2018 中性子信号を用いたレプトンCPおよびニュートリノ質量階層性研究への応用
  • 2013 - 2017 ニュートリノで探る深宇宙
  • 2007 - 2011 世界最高感度でのミューニュートリノから電子ニュートリノへの振動の研究
  • 2006 - 2008 電子ニュートリノ振動事象におけるバックグラウンドの研究
  • 2003 - 2005 ニュートリノ振動研究の飛躍的発展
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Papers (128)：
  • K. Abe, Y. Haga, Y. Hayato, K. Hiraide, K. Ieki, M. Ikeda, S. Imaizumi, K. Iyogi, J. Kameda, Y. Kanemura, et al. Neutron tagging following atmospheric neutrino events in a water Cherenkov detector. Journal of Instrumentation. 2022. 17. 10
  • Abe, K., Akutsu, R., Ali, A., Alt, C., Andreopoulos, C., Anthony, L., Antonova, M., Aoki, S., Ariga, A., Ashida, Y., et al. Measurement of neutrino and antineutrino neutral-current quasielasticlike interactions on oxygen by detecting nuclear deexcitation $\gamma$ rays. Phys.Rev.D. 2019. 100. 11. 112009-112009
  • Kodai Okamoto, Akihiro Minamino, Yasuhiro Nishimura, Toshiki Mochizuki, Masato Shiozawa, Kimihiro Okumura, Yoshinari Hayato, Jun Kameda, Takatomi Yano, Christophe Bronner, et al. A Study to Reduce Backgrounds of the Hyper-Kamiokande Photodetector. Proceedings of the 5th International Workshop on New Photon-Detectors (PD18). 2019
  • Abe, K., Akutsu, R., Ali, A., Andreopoulos, C., Anthony, L., Antonova, M., Aoki, S., Ariga, A., Ashida, Y., Awataguchi, Y., et al. Search for heavy neutrinos with the T2K near detector ND280. Phys.Rev.D. 2019. 100. 5. 052006-052006
  • Abe, K., Akutsu, R., Ali, A., Andreopoulos, C., Anthony, L., Antonova, M., Aoki, S., Ariga, A., Ashida, Y., Awataguchi, Y., et al. Search for neutral-current induced single photon production at the ND280 near detector in T2K. J.Phys.G. 2019. 46. 8. 08LT01
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MISC (57)：
  • HAN Seungho, 矢野孝臣, 原田将之, 小汐由介, 奥村公宏. Updates in neutron tagging algorithm and its validation in Super-Kamiokande. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
  • HAN S., 矢野孝臣, 原田将之, 小汐由介, 奥村公宏. A study of neutron-related gamma-ray detection algorithm with MLP, for the SK-Gd experiment. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
  • 原田将之, 小汐由介, HAN Seungho, 渡辺柊平, 矢野孝臣, 奥村公宏, 関谷洋之, 森山茂栄, 中島康博, WENDELL Roger. Evaluation of the neutron detection efficiency for the SK-Gd experiment using Am/Be source. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
  • Abe, K., Akutsu, R., Ali, A., Alt, C., Amey, J., Andreopoulos, C., Anthony, L., Antonova, M., Aoki, S., Ariga, A., et al. Measurement of the muon neutrino charged-current single $\pi^+$ production on hydrocarbon using the T2K off-axis near detector ND280. Phys.Rev.D. 2020. 101. 1. 012007-012007
  • K. Abe, R. Akutsu, A. Ali, C. Alt, C. Andreopoulos, L. Anthony, M. Antonova, S. Aoki, A. Ariga, Y. Asada, et al. Search for Electron Antineutrino Appearance in a Long-baseline Muon Antineutrino Beam. 2019
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Books (7)：
  • The State of Art of Neutrino Physics ~A Tutorial for Graduate Students and Young Researchers~
    World Scientific 2018
  • ニュートリノ振動の発見
    現代化学 2015
  • T2K実験の最新結果
    高エネルギーニュース 2011
  • スーパーカミオカンデのデータ収集システムのアップグレード
    高エネルギーニュース Vol. 28 2009
  • スーパーカミオカンデにおける大気ニュートリノ観測の現状
    高エネルギーニュース Vol. 23 2004
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Lectures and oral presentations  (50)：
  • Atmospheric Neutrino Flux Measurement
    (20th International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI2018) 2018)
  • Measurement of Atmospheric Neutrino Flux by Super-Kamiokande: energy spectra, geomagnetic effect, and solar modulation
    (Advanced Workshop on Physics of Atmospheric Neutrinos (PANE2018) 2018)
  • ニュートリノ振動研究の現状と展望
    (日本物理学会シンポジウム講演 2017)
  • Results and Opportunities in Atmospheric Neutrinos and Searches of Proton Decays
    (XXVIII International Symposium on Lepton Photon Interactions at High Energies (LP2017) 2017)
  • Atmospheric Neutrino and Proton Decay Results in Super-Kamiokande
    (Topics in Astroparticle and Underground Physics (TAUP2017) 2017)
ｍore...
Education (4)：
  • - 1999 The University of Tokyo
  • - 1999 University of Tokyo Physics PhD
  • - 1996 Univ. of Tokyo Physics Master
  • - 1994 Kyoto University Science
Professional career (2)：
  • Doctor of Science (University of Tokyo)
  • 理学博士 (東京大学)
Work history (10)：
  • 2016 - 現在 宇宙ニュートリノ観測情報融合センター長
  • 2011 - 現在 Univ. of Tokyo, Institute for Cosmic Ray Research Associate Professor
  • 2007 - 2012 Assistant Professor
  • - 2011 The University of Tokyo Institute for Cosmic Ray Research
  • 2003 - 2007 Research Associate
Show all
Awards (4)：
  • 2015 - Breakthrough Prize
  • 2001 - Cosmic Ray Physics Award for Young Scientists
  • 2000 - Inoue Research Award for Young Scientists
  • 1999 - The Asahi Prize
Association Membership(s) (2)：
日本物理学会 ,  Japan Physical Society
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