Research field (1)：
Particle, nuclear, cosmic-ray, and astrophysics - experiment
Research keywords (1)：
Experimental Particle Physics
Research theme for competitive and other funds (26)：
2021 - 2026 Advance on the Research of Charged Lepton Flavor by using a Hihg-Intensity Muon Source
2021 - 2024 宇宙線起源背景事象の削減によるμ-e転換探索の感度向上
2017 - 2020 Advance in a Search for Muon-Electron Conversion in a Nuclear Field with an Innovative Experimental Method
2012 - 2017 A Search for Muon-Electron Conversion in a Nuclear Field with an Innovative Experimental Method
2010 - 2012 Promotion of Lepton Flavor Physics by developing an intense pulsed muon beam
2009 - 2012 A Precision Measurement of the Branching Ratio in Pion Decay and Search for the Physics beyond the Standard Model
2009 - 2010 ミューオン・電子転換過程探索に関する革新的な実験方法の研究
2006 - 2008 Experimental test of lepton universality in pion decays
2005 - 2007 Stopped K+ Physics at J-PARC
2003 - 2007 A Study of A Super Muon Beam for New Initiative on Muon Physics
2005 - 2006 A search for muon-lepton-flavor violation process with high intensity muon source
2002 - 2004 Study of kaon decays using stopped positive kaons at the KEK proton synchrotron
2001 - 2002 New Intiative on Search for Muon Lepton Flavor Violation with Highly Intense Muon Source
2001 - 2002 放射化法によるミュオニウム・反ミュオニウム変換検出感度の改善に関する研究
1999 - 2001 Study of time reversal invariance in K decays
2000 - 2000 CeF3における中性子/光子弁別回路設計及び性能評価
1999 - 1999 CeF3における中性子/光子弁別方法の確立
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
ストローチューブの開発
位相空間回転法による大強度ミュオンビーム
時間反転非保存の探索
レプトンフレーバ非保存の探索
R&D for straw tube
High intensity muon beam by phare rotation technique
Search for time reversal violation processes
Search for lepton flavor violation processes
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Papers (140)：
N. Teshima, M. Aoki, Y. Higashino, H. Ikeuchi, K. Komukai, D. Nagao, Y. Nakatsugawa, H. Natori, Y. Seiya, N.M. Truong, et al. Development of a multiwire proportional chamber with good tolerance to burst hits. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2021. 999. 165228-165228
S. Ito, A. Aguilar-Arevalo, M. Aoki, M. Blecher, D. I. Britton, D. vom Bruch, D. A. Bryman, S. Chen, J. Comfort, L. Doria, et al. Search for Heavy Neutrinos in \(\pi ^{ + } \to \mu ^{ + }\nu \) Decay and Status of Lepton Universality Test in the PIENU Experiment. Proceedings of the 3rd J-PARC Symposium (J-PARC2019). 2021
A. Aguilar-Arevalo, M. Aoki, M. Blecher, D. I. Britton, D. vom Bruch, D. A. Bryman, S. Chen, J. Comfort, S. Cuen-Rochin, L. Doria, et al. Search for three body pion decays π+→l+νX. Physical Review D. 2021. 103. 5
A. Aguilar-Arevalo, M. Aoki, M. Blecher, D. I. Britton, D. vom Bruch, D. A. Bryman, S. Chen, J. Comfort, S. Cuen-Rochin, L. Doria, et al. Search for the rare decays π+→μ+νμνν ̄ and π+→e+νeνν ̄. Physical Review D. 2020. 102. 1
西村昇一郎, 西村昇一郎, 青木正治, 飯沼裕美, 池田博一, 池田博一, 池戸豊, 池野正弘, 池野正弘, 石田勝彦, et al. Measurement of Muonium Hyperfine Structure by Time Differential Muon Spin Resonance Method. 量子ビームサイエンスフェスタ(Web). 2018. 2017
Ueno Y., Ito T. U., Iwasaki M., Kadono R., Kamigaito O., Kanda S., Kawall D., Kawamura N., Koda A., Kojima K. M., et al. Precision Spectroscopy of Muonium Hyperfine Structure in Krypton Gas Target. Meeting Abstracts of the Physical Society of Japan. 2018. 73. 0. 690-690
Torii H. A., Ito T. U., Iwasaki M., Kadono R., Kamigaito O., Kanda S., Kawall D., Kawamura N., Koda A., Kojima K. M., et al. Microwave spectroscopy experiment of a hyperfine structure of the muonium atom : a progress report. Meeting Abstracts of the Physical Society of Japan. 2018. 73. 0. 2510-2510
Shintaro Ito, A Aguilar-Arevalo, M. Aoki, M. Blecher, D I. Britton, D A. Bryman, D vom Bruch, S. Chen, J. Comfort, S Cuen-Rochin, et al. Precision Measurement of the $\pi$$^+$$\rightarrow$$e^+$$\nu$$_e$ Branching Ratio in the PIENU Experiment. Proceedings of The 3rd International Symposium on “Quest for the Origin of Particles and the Universe" - PoS(KMI2017). 2017
PRISM-EXPERIMENT-
Proceedings of the Workshop on New Initiatives in Lepton Flavor Violation and Neutrino Oscillations with Very Intense Muon and Neutrino Sources 2000
SEARCH FOR ┣DBT(/)-┫DB-VIOLATING TRANSVERSE MUON POLARIZATION IN K<sup>+</sup>→π<sup>0</sup>μ<sup>+</sup>ν DECAY(共著)
Proceedings of 30th International Conference on High Energy Physics 2000
T-violation in K<sup>+</sup>(KEK-PS-E246)
Proceedings of the International Workshop on CP Violation in K. 1998
Data Acquisition and On-line Visualization System in the Experiment E246 at KEK(共著)
Proceedings of the Workshop on Visualization in High Energy Physics 1998
T-VIOLATION IN STOPPED K<sup>+</sup>→π<sup>0</sup>μ<sup>+</sup>ν DECAY at KEK
Proceedings of International KEK Workshop on"Kaon, Muon, Neutrino Physics and Future" 1997
