2020 - 2025 Precise measurement of the mass and magnetic moment of muon using electromagnetic traps and the search for new physics
2021 - 2024 Precise determination of the muon mass by high-precision Rabi-oscillation spectroscopy of the hyperfine structure of muonium atoms
2019 - 2024 Precision test of electroweak theory and search for new physics beyond the Standard Model by laser spectroscopy of purely leptonic atoms
2019 - 2021 Development of muon penning trap experiment
2019 - 2020 純レプトン原子のレーザー分光による電弱統一理論精密検証と新物理探索
2017 - 2019 ミュオニウム超微細構造精密測定によるミュオン質量の精度向上と新物理探索
2012 - 2017 A Search for Muon-Electron Conversion in a Nuclear Field with an Innovative Experimental Method
2011 - 2016 Spin transport and catalytic reactions in the boundary regions
2014 - 2016 大強度パルスミュオンビームで可能となるミュオニウム超微細構造の精密測定
2011 - 2014 Measurement of hyperfine splitting of the ground state of muonium atom
2010 - 2013 Development of the Polarized Ultra Slow Muon
2010 - 2013 大強度パルスミュオン開発のための湾曲ソレノイド開発
2007 - 2009 Functional development of materials for spintronics by the muonium spin exchange method
2007 - 2009 Studies on the development of a curved superconducting solenoid magnet for the very intense ultra slow muon beam with high luminosity
2005 - 2006 光照射ミュオンスピン回転法による酸化物半導体中の窒素の微視的物性評価
2004 - 2006 Application of ultra slow muon beam for the surface and thin film
2004 - 2005 ライマンα光共鳴イオン化法による超低速ミュオンの発生とナノ結晶研究への応用
2002 - 2004 Study of Electron Transfer in Biological Macromolecule by the Method of Labelled Electron with Muon
1999 - 2001 Development and application of ultra slow muon generation by laser resonant ionization method
1999 - 2000 High Time Resolution μSR Study with Intense DC Muon Beam
1999 - 2000 Study of the Ultra Sensitive Detection of Hydrogen Isotope by the intense Lyman-α resonant ionization
1998 - 1998 レプトンのフレイバー数またはCP非保存探索のためのファイバー測定器開発研究
1993 - 1994 固体内光ポンピング磁気共鳴法を用いた不安定核の構造研究
Show all
Papers (58)：
Soshi Takeshita, Izumi Umegaki, Motonobu Tampo, Patrick Strasser, Yutaka Ikedo, Akihiro Koda, Wataru Higemoto, Takahiro Yuasa, Naritoshi Kawamura, Yasuhiro Miyake, et al. Negative muon beam status at the D-line of MUSE, J-PARC. Interactions. 2024. 245. 1
Takashi U. Ito, Wataru Higemoto, Akihiro Koda, Jumpei G. Nakamura, Koichiro Shimomura. Muon spin relaxation in mixed perovskite (LaAlO$$_3$$)$$_{x}$$(SrAl$$_{0.5}$$Ta$$_{0.5}$$O$$_3$$)$$_{1-x}$$ with $$x\simeq 0.3. Interactions. 2024. 245. 1
T. U. Ito, W. Higemoto, K. Shimomura. Understanding muon diffusion in perovskite oxides below room temperature based on harmonic transition state theory. Physical Review B. 2023. 108. 22
Takayuki Yamazaki, , Naritoshi Kawamura, Koichiro Shimomura, Yasuhiro Miyake, Yu Oishi, Taihei Adachi, Patrick Strasser, Akihiro Koda, Hiroshi Fujimori, Takahiro Yuasa, et al. New beamlines and future prospects of the J-PARC muon facility. EPJ Web of Conferences. 2023. 282. 01016-01016
S Kanda, N Teshima, T Adachi, Y Ikedo, Y Miyake, Y Nagatani, S Nakamura, Y Oishi, K Shimomura, P Strasser, et al. The Ultra-Slow Muon beamline at J-PARC: present status and future prospects. Journal of Physics: Conference Series. 2023. 2462. 1. 012030-012030
中沢雄河, 足立泰平, 大西純一, 安達利一, 池戸豊, 大石裕, 下村浩一郎, STRASSER Patrick, 神田聡太郎, 後藤彰, et al. BEAM PROFILE MEASUREMENT OF THE ULTRA-SLOW MUON FOR THE TRANSMISSION MUON MICROSCOPE AT J-PARC/MUSE. 日本加速器学会年会(Web). 2023. 20th
Okumura T., Azuma T., Bennett D., Caradonna P., Doriese W., Durkin M., Fowler J., Gard J., Hashimoto T., Hayakawa R., et al. High-resolution X-ray spectroscopy of muonic atoms with a superconducting detector. Meeting Abstracts of the Physical Society of Japan. 2019. 74.2. 535-535
Ueno Y, Kamigaito O, Kanda S, Kawall D, Kawamura N, Koda A, Kojima K. M, Kubo M. K, Matsuda Y, Mibe T, et al. Precision Spectroscopy of Muonium Hyperfine Splitting at Very Low Field Utilizing High-Intensity Pulsed Muon Beam. Meeting Abstracts of the Physical Society of Japan. 2017. 72. 0. 453-453
