Research field (1)：
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords (4)：
Kaon
, 時間反転対称性
, 原子核物理
, 素粒子物理
Research theme for competitive and other funds (23)：
2023 - 2025 時間反転対称性破れ探索実験のためのスピン偏極が保持されるカロリメータ開発
2024 - 2025 J-PARC MLF,2024B0048:Measurement of muon spin relaxation time in scintillating materials with a beta-YF3 structure
2022 - 2024 J-PARC MLF,2023B0079:Measurement of muon spin relaxation time in CeF3 and LaF3
2021 - 2023 J-PARC MLF,2022B0064:Measurement of muon spin relaxation time in scintillating materials
2018 - 2020 J-PARC MLF,2020A0204:Measurement of muon spin relaxation time in scintillating materials
2018 - 2019 J-PARC MLF,2019A0132:Measurement of muon spin relaxation time in scintillating materials
2015 - 2018 Analysis and calibratioin of a search for lepton flaver universality violation using stopped positive kaons
2014 - 2018 GEM detector for the experiment to search for lepton universality violation using charged kaon decays
2013 - 2016 Aerogel Cherenkov detector for the K meson decay experiment to test the lepton universality
2011 - 2012 Development of versatile gamma-ray detectors with good timing resolution making use of Cherenkov photons
2010 - 2012 Improvement of CsI(Tl) calorimeter for the experiment to search for time reversal violation
2012 - J-PARC E36:Precise Measurement of Γ (K+→ e+ν)/Γ(K+→ μ+ν) using Stopped Positive Kaons
2008 - 2010 Development of High-precision Muon Polarimeter for the Time Reversal Invariance Violation Search Experiment
2005 - 2007 Stopped K+ Physics at J-PARC
2000 - 2006 KEK-PS E470:Branching Ratio Measurement of K+-> π+π0gamma
2002 - 2004 Study of kaon decays using stopped positive kaons at the KEK proton synchrotron
2001 - 2002 Production of low energy spin-polarized radioactive nuclear beam using superfluid helium
2000 - 2001 Spectroscopic Study of Neutron-Rich Nuclei with Spin-Polarized Radioactive Nuclear Beams
1999 - 2000 Measurements of electromagnetic moments of 19N and 20N and spectroscopic studies of levels in daughter nucleus
1998 - 1999 Development of a versatile method to produce spin-polarized radioactive nuclear beams
1998 - 1999 Measurement of electromagnetic moments of unstable nucleiィイD116ィエD1NィイD2g.sィエD2
1997 - 1998 Measurement of the Magnetic Moment of Neutron Halo Nucleus ^<11>Be
1996 - 1997 Collection and Transport of Radioactive Ions in Superfluid Helium
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Papers (66)：
K. Horie, K. Kamada, M. Mihara, S. Shimizu, A. Yoshikawa. Measurement of residual mu+ polarization in a LaF3 scintillating material for a new mu+ polarimeter system. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2024. 1066. 169606-169606
Suguru Shimizu, Keito Horie, Kei Kamada, Mototsugu Mihara. Measurement of $$\mu $$SR spectra in a scintillating LaF$$_3$$ material. Interactions. 2024. 245. 1
A. Kobayashi, H. Ito, S. Bianchin, T. Cao, C. Djalali, D.H. Dongwi, T. Gautam, D. Gill, M.D. Hasinoff, K. Horie, et al. New determination of the branching ratio of the structure dependent radiative K+ → e+νγ. Physics Letters B. 2023. 843. 138020-138020
Suguru Shimizu. Measurement of structure dependent radiative K+ → e+νγ decay at J-PARC. Journal of Physics: Conference Series. 2023. 2446. 1. 012014-012014
Keito Horie, Mototsugu Mihara, Suguru Shimizu, Kei Kamada. Measurement of muon spin relaxation time in various scintillating materials. Journal of Physics: Conference Series. 2023. 2446. 1. 012040-012040
Ito H., Horie K., Kawai H., Kodama S., Shimizu S. Energy Calibration for the CsI(Tl) photon detector J-PARC E36 Experiment. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 55-55
Toyoda A., Iijima S., Igarashi Y., Ito H., Imazato J., Kawai H., Kumogoshi D., Kodama S., Saito W., Shimizu S., et al. Performance evaluation of Aerogel Cherenkov detector for the J-PARC E36 experiment. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 18-18
Miyazaki Yohei, Yamazaki Hirohito, Tabata Makoto, Hasinoff M., Bianchin S., Gill D., Pywell R., Kawagoe Kiyotomo, Yoshioka Tamaki, Shimizu Suguru, et al. 27pRF-6 Performance measurement of lead-glass Cherenkov counter for the J-PARC E36 experiment. Meeting Abstracts of the Physical Society of Japan. 2013. 68. 0. 33-33
Narikawa R., Miyazaki Y., Murata J., Yamazaki H., Igarashi Y., Imazato J., Kawai H., Shimizu S., Tabata M., Toyoda A., et al. 27pRF-7 Performance valuation of Aerogel Cherenkov Counter used for J-PARC E36 Experiment. Meeting Abstracts of the Physical Society of Japan. 2013. 68. 0. 34-34
Measurement of residual μ+ polarization in various scintillating materials to search for T-violating μ+ polarization in K+→π0μ+ν decay
(JPS meeting, 2024 2024)
Measurement of structure dependent radiative K+ → e+νγ decay at J-PARC
(JPS meeting, 2024 2024)
Measurement of structure dependent radiative K+ ->e+ nu gamma decays using stopped positive kaons
(International Conference on Kaon Physics 2022 (KAON2022) 2022)
Measurement of muon spin relaxation time in scintillating materials
(3rd International Conference on Hyperfine Interactions and their Applications (HYPERFINE 2021) 2021)
