Rchr
J-GLOBAL ID：200901070643694790   Update date: Jan. 16, 2026

Obayashi Yoshihisa

オオバヤシ ヨシヒサ | Obayashi Yoshihisa
Affiliation and department：
The University of Tokyo Information Technology Center

About The University of Tokyo Information Technology Center


Other affiliations (1)：
  • Toho University  Lecturer
Research field  (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (4)： particle physics experiment ,  neutrino physics ,  Science Communication ,  cosmic ray physics
Research theme for competitive and other funds  (6)：
  • 2011 - 2015 Water Cherenkov Detector Research to Enable the World's First Detection of Muon to Electron Neutrino Oscillations
  • 2007 - 2012 High sensitivity search for ν_μ to ν_e oscillations
  • 2007 - 2009 Study on precision timing calibration at water Cherenkov neutrino detector
  • 2003 - 2006 Progress in neutrino oscillation physics
  • 2003 - 2005 Study on electron neutrino identification for water cherenkov detector
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Papers (165)：
  • Abbott, R., others. Search for gravitational-lensing signatures in the full third observing run of the LIGO-Virgo network. 2023
  • Abbott, R., others. Constraints on the Cosmic Expansion History from GWTC-3. Astrophys. J. 2023. 949. 2. 76-76
  • Abe, H., others. Noise subtraction from KAGRA O3GK data using Independent Component Analysis. Class. Quant. Grav. 2023. 40. 8. 085015-085015
  • Abbott, R., others. Search for subsolar-mass black hole binaries in the second part of Advanced LIGO's and Advanced Virgo's third observing run. 2022
  • R. Abbott, H. Abe, F. Acernese, K. Ackley, S. Adhicary, N. Adhikari, R. X. Adhikari, V. K. Adkins, V. B. Adya, C. Affeldt, et al. Model-based Cross-correlation Search for Gravitational Waves from the Low-mass X-Ray Binary Scorpius X-1 in LIGO O3 Data. The Astrophysical Journal Letters. 2022. 941. 2. L30-L30
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MISC (24)：
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Lectures and oral presentations  (29)：
  • The Status of Hyper-Kamiokande Project
    (The 24th International Symposium on Particles, Strings and Cosmology (PASCOS2018) 2018)
  • Researches on Neutrino and Hyper-Kamiokande
    (Seminar at School of Science, Toho University 2018)
  • The Status of Neutrino Oscillation Study and Hyper-Kamiokande
    (Seminar at School of Science, Kitazato University 2017)
  • Neutrino Astrophysics
    (Seminar at Yachay Tech 2017)
  • Hyper-Kamiokande
    (Astroparticle Physics @ Yachay Workshop 2016)
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Education (3)：
  • 1995 - 1998 Nagoya University Graduate School of Science Particle and Astrophysical Science
  • 1993 - 1995 Nagoya Univerity School of Science Physics
  • 1989 - 1993 Nagoya University School of Science Physics
Professional career (2)：
  • PhD (Nagoya University)
  • M.S. (Nagoya University)
Work history (9)：
  • 2021/04 - 現在 The University of Tokyo Information Technology Center Interdisciplinary Information Science Research Division Project Specialist
  • 2015/10 - 現在 Toho University School of Science Lecturer
  • 2017/12 - 2021/03 Inst. for Cosmic Ray Research, Univ. of Tokyo KAGRA Observatory Academic Support Specialist (Public Relations)
  • 2012/01 - 2016/12 The University of Tokyo Kavli Institute for the Physics and Mathematics of the Universe Project Associate Professor
  • 2007/04 - 2011/12 Inst. for Cosmic Ray Research, Univ. of Tokyo Kamioka Observatory Assistant Professor
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Association Membership(s) (1)：
日本物理学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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