Design and construction of the cylindrical drift chamber for the COMET Phase-I experiment A. Sato, H. Yoshida, M. Moritsu, X. Jiang, Y. Kuno, H.-B. Li, W.-G. Li, Y. Matsuda, H. Miao, Y. Nakamura, Y. Nakatsugawa, Y. Nakazawa, S. Ohta, K. Okinaka, H. Sakamoto, M.L. Wong, T.S. Wong, C. Wu, T.-Y. Xing, T. Yamane, Y. Yuan, J. Zhang, Y. Zhang, Z.-K. Zhang Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment,1069 (2024) 169926 2024年12月予定 DOI 10.1016/j.nima.2024.169926
Particle identification using plastic scintillators in the COMET Phase-I experiment Yuki Fujii, Ryoka Sasaki, Nicolas Chadeau, Thomas Clouvel, Sam Dekkers, Masaaki Higashide, Shion Kuribayashi, Satoshi Mihara, Alex Miles, Hajime Nishiguchi, Yoshi Uchida, Kenya Okabe, Kou Oishi, Kazuki Ueno Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment,1067 (2024) 169665 2024年10月 DOI 10.1016/j.nima.2024.169665
Development of Japanese-style cosmic-ray muon detector for outreach and education K. Ueno, M. Shoji, M. Higashide, H. Iiyama, T. Ishikawa, T. Kin, A. Matsumoto, T. Nakamori, M. Ohtsuka, S. Takahashi and T. Yoshioka Proceedings of Science 444, 1623 2024年9月 DOI 10.22323/1.444.1623
Online Machine-Learning-Based Event Selection for COMET Phase-I Yuki Fujii, Masaki Miyataki, MyeongJae Lee, Yu Nakazawa, Liam Pinchbeck, Kazuki Ueno, and Hisataka Yoshida Phys. Sci. Forum 2023, 8(1) 2023年8月 DOI 10.3390/psf2023008032
FPGA-based detector with SiC sensing for real-time monitoring of muon beams: A preliminary report of the SCIBER-1 system in COMET Phase-α Yoon Jongkwan, Yoshiki Yamaguchi, Yowichi Fujita, Yoshinori Fukao, Eitaro Hamada, Tetsuichi Kishishita, Youichi Igarashi, Masayoshi Shoji, Kazuki Ueno HEART '23: Proceedings of the 13th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies, (2023) 35-40 2023年7月 DOI 10.1145/3597031.3597037
The non-destructive investigation of a late antique knob bow fibula (Bügelknopffibel) from Kaiseraugst/CH using Muon Induced X-ray Emission (MIXE) Sayani Biswas, Isabel Megatli-Niebel, Lilian Raselli, Ronald Simke, Thomas Elias Cocolios, Nilesh Deokar, Matthias Elender, Lars Gerchow, Herbert Hess, Rustem Khasanov, Andreas Knecht, Hubertus Luetkens, Kazuhiko Ninomiya, Angela Papa, Thomas Prokscha, Peter Reiter, Akira Sato, Nathal Severijns, Toni Shiroka, Michael Seidlitz, Stergiani Marina Vogiatzi, Chennan Wang, Frederik Wauters, Nigel Warr, Alex Amato Heritage Science volume 11, Article number: 43 (2023) 2023年3月 DOI 10.1186/s40494-023-00880-0
Non-Destructive Composition Identification for Mixtures of Iron Compounds Using a Chemical Environmental Effect on a Muon Capture Process Kazuhiko Ninomiya, Meito Kajino, Akihiro Nambu, Makoto Inagaki, Takuto Kudo, Akira Sato, Kentaro Terada, Atsushi Shinohara, Dai Tomono, Yoshitaka Kawashima, Yoichi Sakai, Tsutomu Takayama Bulletin of the Chemical Society of Japan 95(12) 1769-1774 2022年12月 DOI 10.1246/bcsj.20220289
Vacuum-Compatible, Ultra-Thin-Wall Straw Tracker; Detector construction, Thinner straw R&D, and the brand-new graphite-straw development H. Nishiguchi, H. Danielsson, E. Hamada, Y. Hashimoto, N. Kamei, S. Mihara, O. Osawa, J. Suzuki, Z. Tsamalaidze, N. Tsverava, K. Ueno, A. Volkov, K. Watanabe Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1042, (2022) 167373 2022年11月 DOI 10.1016/j.nima.2022.167373
Multiple Coulomb scattering of muons in lithium hydride M. Bogomilov, R. Tsenov, G. Vankova-Kirilova, Y. P. Song, J. Y. Tang, Z. H. Li, R. Bertoni, M. Bonesini, F. Chignoli, R. Mazza, V. Palladino, A. De Bari, D. Orestano, L. Tortora, Y. Kuno, H. Sakamoto, A. Sato, S. Ishimoto, M. Chung, C. K. Sung, F. Filthaut, M. Fedorov, D. Jokovic, D. Maletic, M. Savic, N. Jovancevic, J. Nikolov, M. Vretenar, S. Ramberger, R. Asfandiyarov, A. Blondel, F. Drielsma, Y. Karadzhov, G. Charnley, N. Collomb, K. Dumbell, A. Gallagher, A. Grant, S. Griffiths, T. Hartnett, B. Martlew, A. Moss, A. Muir, I. Mullacrane, A. Oates, P. Owens, G. Stokes, P. Warburton, C. White, D. Adams, V. Bayliss, J. Boehm, T. W. Bradshaw, C. Brown, M. Courthold, J. Govans, M. Hills, J. B. Lagrange, C. Macwaters, A. Nichols, R. Preece, S. Ricciardi, C. Rogers, T. Stanley, J. Tarrant, M. Tucker, S. Watson, A. Wilson, R. Bayes, J. C. Nugent, F. J.P. Soler, R. Gamet, P. Cooke, V. J. Blackmore, D. Colling, A. Dobbs, P. Dornan, P. Franchini, C. Hunt, P. B. Jurj, A. Kurup, K. Long, J. Martyniak, S. Middleton, J. Pasternak, M. A. Uchida, J. H. Cobb, C. N. Booth, P. Hodgson, J. Langlands, E. Overton, V. Pec, P. J. Smith, S. Wilbur, G. T. Chatzitheodoridis, A. J. Dick, K. Ronald, C. G. Whyte, A. R. Young, S. Boyd Physical Review D 106(9) 2022年11月 DOI 10.1103/PhysRevD.106.092003
Measurement of proton, deuteron, triton, and alpha particle emission after nuclear muon capture on Al, Si, and Ti with the AlCap experiment Andrew Edmonds, John Quirk, Ming-Liang Wong, Damien Alexander, Robert H. Bernstein, Aji Daniel, Eleonora Diociaiuti, Raffaella Donghia, Ewen L. Gillies, Ed V. Hungerford, Peter Kammel, Benjamin E. Krikler, Yoshitaka Kuno, Mark Lancaster, R. Phillip Litchfield, James P. Miller, Anthony Palladino, Jose Repond, Akira Sato, Ivano Sarra, Stefano Roberto Soleti, Vladimir Tishchenko, Nam H. Tran, Yoshi Uchida, Peter Winter, Chen Wu Physical Review C 105(3) 035501 2022年3月 DOI 10.1103/PhysRevC.105.035501
Detector Systems Development for Inter-Bunch Extinction Measurements at the 8 GeV Slow Extracted Pulsed Proton Beam for the COMET Experiment at J-PARC K. Oishi, Y. Fujii, Y. Fukao, Y. Higuchi, R. Honda, Y. Igarashi, F. Ikeda, Y. Nakazawa, H. Nishiguchi, K. Noguchi, M. Shoji, K. Ueno and H. Yoshida Proceedings of Science 402, 216 2022年3月 DOI 10.22323/1.402.0216
Extinction Measurement at J-PARC MR with Slow-Extracted Pulsed Proton Beam for COMET Experiment Noguchi Kyohei, Yuki Fujii, Yoshinori Fukao, Yoshinori Hashimoto, Yuya Higuchi, Ryotaro Honda, Yoichi Igarashi, Fumihito Ikeda, Satoshi Mihara, Ryotaro Muto, Yu Nakazawa, Hajime Nishiguchi, Kou Oishi, Masayoshi Shoji, Fumihiko Tamura, Junji Tojo, Masahito Tomizawa, Kazuki Ueno, Hisataka Yoshida Proceedings of Science 402, 104 2022年3月 DOI 10.22323/1.402.0104
Gigabit Ethernet Daisy-Chain on FPGA for COMET Read-out Electronics Eitaro Hamada, Yuki Fujii, Youichi Igarashi, Masahiro Ikeno, Satoshi Mihara, Hajime Nishiguchi, Kou Oishi, Tomohisa Uchida, Kazuki Ueno, Hiroshi Yamaguchi IEEE Transactions on Nuclear Science, 68(2021)pp.1968-1975 2021年5月 DOI 10.1109/TNS.2021.3085100
An FPGA Based Trigger System With Online Track Recognition in COMET Phase-I Yu Nakazawa, Yuki Fujii, Masahiro Ikeno, Yoshitaka Kuno, MyeongJae Lee, Satoshi Mihara, Masayoshi Shoji, Tomohisa Uchida, Kazuki Ueno, and Hisataka Yoshida IEEE Transactions on Nuclear Science, 68 (2021) pp.2028-2034 2021年5月 DOI 10.1109/TNS.2021.3084624
Radiation Tolerance of Online Trigger System for COMET Phase-I Sam Dekkers, Yu Nakazawa, Yuki Fujii, Hisataka Yoshida, Ting Sam Wong, Kazuki Ueno, and Jordan Nash IEEE Transactions on Nuclear Science , 68 (2021) pp.2020-2027 2021年5月 DOI 10.1109/TNS.2021.3084961
Development of a multiwire proportional chamber with good tolerance to burst hits N. Teshima, M. Aoki, Y. Higashino, H. Ikeuchi, K. Komukai, D. Nagao, Y. Nakatsugawa, H. Natori, Y. Seiya, N.M. Truong, K. Yamamoto Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 999 165228 - 165228 2021年5月 DOI 10.1016/j.nima.2021.165228
Status on the StrECal System for COMET Phase-I K.Ueno for the COMET collaboration JPS Conf. Proc. 33, 011122 (2021) 2021年3月 DOI 10.7566/JPSCP.33.011122
Search for three body pion decays π+→l+νX 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, P. Gumplinger, A. Hussein, Y. Igarashi, S. Ito, S. Kettell, L. Kurchaninov, L.S. Littenberg, C. Malbrunot, R.E. Mischke, T. Numao, D. Protopopescu, A. Sher, T. Sullivan, D. Vavilov Physical Review D 103(5) 2021年3月16日 DOI 10.1103/physrevd.103.052006
Search for the rare decays π+→μ+νμνν¯ and π+→e+νeνν¯ 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, P. Gumplinger, A. Hussein, Y. Igarashi, S. Ito, S. Kettell, L. Kurchaninov, L.S. Littenberg, C. Malbrunot, R.E. Mischke, T. Numao, D. Protopopescu, A. Sher, T. Sullivan, D. Vavilov, D. Gorbunov, D. Kalashnikov Physical Review D 102(1) 2020年7月1日 DOI 10.1103/physrevd.102.012001
Improved search for two body muon decay μ+→e+XH 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, P. Gumplinger, A. Hussein, Y. Igarashi, S. Ito, S. Kettell, L. Kurchaninov, L.S. Littenberg, C. Malbrunot, R.E. Mischke, T. Numao, D. Protopopescu, A. Sher, T. Sullivan, D. Vavilov Physical Review D 101(5) 2020年3月31日 DOI 10.1103/physrevd.101.052014
Radiation hardness study for the COMET Phase-I electronics Yu Nakazawa, Yuki Fujii, Ewen Gillies, Eitaro Hamada, Youichi Igarashi, MyeongJae Lee, Manabu Moritsu, Yugo Matsuda, Yuta Miyazaki, Yuki Nakai, Hiroaki Natori, Kou Oishi, Akira Sato, Yoshi Uchida, Kazuki Ueno, Hiroshi Yamaguchi, BeomKi Yeo, Hisataka Yoshida, Jie Zhang Nuclear Instruments and Methods in Physics Research Section A, 955 (2020) 163247 2020年3月 DOI 10.1016/j.nima.2019.163247