E21 Publication
August 31, 2026
Physics / 物理
l Search for Majoron at the COMET
experiment, Chin.Phys.C 47
(2023) 1, 013108
l Future
experimental improvement for the search of lepton-number-violating processes in
the eμ sector, Phys.Rev.D 96 (2017) 7,
075027
l Spin-dependent μ→ e conversion, Phys.Lett.B 771 (2017)
242-246
Instruments, Methods, Technical Issues / 測定器・手法・技術関連
l Commissioning Tests for the Detector
Solenoid of COMET Experiment, IEEE Transactions on Applied
Superconductivity, vol. 36, no. 3, pp. 1-4, May 2026, Art no. 4500404
l Thermal-neutron-induced single event
upsets in an FPGA used in particle physics experiments, Nucl.Instrum.Meth.A 1083
(2026) 171149
l Development
of the Range Counter for the COMET Phase-a
Experiment, Nucl.Instrum.Meth.A
1082 (2026) Part1. 170904
l Development and property study of the
12 mm wall thick straw tubes with a
diameter of 5 mm for the COMET Straw Tracker System, Nucl.Instrum.Meth.A 1081
(2026) 170853
l Development of a setup for precision
measurement of the time parameters of thin-walled straw tubes for the COMET
experiment, Nucl.Instrum.Meth.A
1076 (2025) 170530
l Extracting Signal Electron Trajectories
in the COMET Phase-I Cylindrical Drift Chamber Using Deep Learning, PTEP 2025 (2025)5, 053C01
l The study of high-efficiency pion
production, Eur.Phys.J.Plus
140 (2025) 4, 267
l A
Hybrid Scrubber Based on the SEM and the PicoBlaze
for Artix-7 FPGAs in the COMET Read-Out Electronics, IEEE Trans.Nucl.Sci. 72 (2025)
3, 240-248
l Design
and construction of the cylindrical drift chamber for the COMET Phase-I
experiment, Nucl.Instrum.Meth.A
1069 (2024) 169926
l Particle
identification using plastic scintillators in the COMET Phase-I experiment, Nucl.Instrum.Meth.A 1067
(2024) 169665
l High
efficiency muon registration system based on scintillator strips, Nucl.Instrum.Meth.A 1064
(2024) 169436
l Development
of a scintillating-fiber-based beam monitor for the coherent muon-to-electron
transition experiment, Nucl.Sci.Tech.
Volume 35, article number 79 (2024)
l Track
reconstruction for the COMET Phase-II experiment with ACTS, JINST 19 (2024) 01,
P01011
l 3D-Printed
Beam Window for J-PARC COMET Project, e-Journal of Surface Science and
Nanotechnology 22, 79–85 (2024)
l Evaluating
Generative Adversarial Networks for particle hit generation in a cylindrical
drift chamber using Fréchet Inception Distance, JINST 18 (2023) 06,
P06007
l Hybrid
SiC Pixel Detector for Charged-Particle Beam Monitor,
IEEE Trans.Nucl.Sci. 70
(2023) 6, 1210-1214
l Construction
and Commissioning Status of the Superconducting Magnets for COMET Phase-I
Experiment at J-PARC, IEEE
Trans.Appl.Supercond. 33 (2023) 5, 4500205
l Novel
Ultraviolet and Ionizing Radiation Detectors Made From TiO
Wide-Bandgap Semiconductor, IEEE
Sensors Journal, vol. 23, no. 1, pp. 724-732 (2023)
l Vacuum-Compatible,
Ultra-Thin-Wall Straw Tracker; Detector construction, Thinner straw R&D,
and the brand-new graphite-straw development, Nucl.Instrum.Meth.A 1042
(2022) 167373
l Construction
Status of the Superconducting Magnet System for the COMET Experiment, IEEE Trans.Appl.Supercond. 32
(2022) 6, 4101204
l Test
of a small prototype of the COMET cylindrical drift chamber, Nucl.Instrum.Meth.A 1015
(2021) 165756
l SiC p+n Junction Diodes Toward Beam Monitor Applications, IEEE Trans.Nucl.Sci. 68 (2021)
12, 2787-2793
l Data-Taking
Network for COMET Phase-1, IEEE
Trans.Nucl.Sci. 68 (2021) 8, 1884-1890
l Gigabit
Ethernet Daisy-Chain on FPGA for COMET Read-out Electronics, IEEE Trans.Nucl.Sci. 68 (2021)
8, 1968-19
l Radiation
tolerance of online trigger system for COMET Phase-I, IEEE Trans.Nucl.Sci. 68 (2021)
8, 2020-2027
l An
FPGA-Based Trigger System With Online Track Recognition in COMET Phase-I, IEEE Trans.Nucl.Sci. 68 (2021)
8, 2028-2034
l Properties
of straw tubes for the tracking detector of the COMET experiment, Nucl.Instrum.Meth.A 1004
(2021) 165242
l Investigation
of the Light Yield Distribution in LYSO Crystals by the Optical Spectroscopy
Method for the Electromagnetic Calorimeters of the COMET Experiment, Nonlin.Phenom.Complex
Syst. 23 (2020) 4, 374-385
l GPU-accelerated
event reconstruction for the COMET Phase-I experiment, Comput.Phys.Commun. 258 (2021)
107606
l COMET
Phase-I technical design report, PTEP
2020 (2020) 3, 033C01
l Radiation
hardness study for the COMET Phase-I electronics, Nucl.Instrum.Meth.A 955
(2020) 163247
l Construction
on vacuum-compatible straw tracker for COMET Phase-I, Nucl.Instrum.Meth.A 958
(2020) 162800
l Design
and performance evaluation of front-end electronics for COMET straw tracker, Nucl.Instrum.Meth.A 936
(2019) 297-299
l Influence
of gamma ray irradiation on thermal conductivity of bismaleimide-triazine-based
insulation tape at cryogenic temperature, Cryogenics, 89, 107-112 (2018)
l Study
of Irradiation Effects on Thermal Characteristics for COMET Pion Capture
Solenoid, IEEE
Trans.Appl.Supercond. 28 (2018) 3, 4001405
l Development
of an extremely thin-wall straw tracker operational in vacuum – The COMET straw
tracker system, Nucl.Instrum.Meth.A
845 (2017) 269-272
l Spatial
and Temporal Evolution of Scintillation Light in LYSO Electromagnetic
Calorimeter for Non-Paraxial Electromagnetic Showers, Nonlinear
Phenomena in Complex Systems 2016, Vol.19, No.4, pp.345-357
l Mechanical
Analysis of Pion Capture Superconducting Solenoid System for COMET Experiment
at J-PARC, IEEE
Trans.Appl.Supercond. 27 (2017) 4, 4100205
l Development
of an extremely thin-wall straw tracker operational in vacuum – The COMET straw
tracker system, Nucl.Instrum.Meth.A
845 (2017) 269-272
l Cryogenic
system for COMET experiment at J-PARC, Cryogenics 77 (2016)
25-35
l Simulation
of Long GSO Crystals for the COMET Experiment, Nonlin.Phenom.Complex
Syst. 18 (2015) 2, 215-221
l Diamond
detector for beam profile monitoring in COMET experiment at J-PARC, JINST 10 (2015) 06,
C06016
l Status
of Superconducting Solenoid System for COMET Phase-I Experiment at J-PARC, IEEE Trans.Appl.Supercond. 25
(2015) 3, 4500904
Review / レビュー
l Muon
to Positron Conversion, Universe
8 (2022) 227
l Search
for Muon-to-Electron Conversion with the COMET Experiment, Universe 8 (2022) 196
l COMET
Muon Conversion Experiment in J-PARC, Front. Phys. 6 (2018)
l Muon particle and nuclear physics
programs at J-PARC, Lect.Notes
Phys. 781 (2009) 231-262
Conference
Proceeding / 会議プロシーディングス
l Quality
Control of Multi-Pixel Photon Counters for the COMET Experiment, JPS Conf.Proc. 45 (2026) 011058
[J-PARC 2024]
l Construction
and Beam Commissioning for the COMET Experiment, JPS Conf.Proc. 45 (2026) 011070
[J-PARC 2024]
l The
COMET Experiment to Search for 𝜇-e
Conversion at J-PARC, JPS
Conf.Proc. 45 (2026) 011081
[J-PARC 2024]
l Development
of MPPC Cooling System for COMET Trigger Counter, JPS Conf.Proc. 45 (2026) 011108
[J-PARC 2024]
l CyDet Trigger
System for COMET Phase-I, JPS
Conf.Proc. 45 (2026) 011109
[J-PARC 2024]
l 3D-Printed
Aluminum Alloy Beam Window for COMET Project in Phase-1, JPS Conf.Proc. 45 (2026) 011165 [J-PARC
2024]
l Radiation
Shielding System for the COMET Pion Capture Solenoid, JPS Conf.Proc. 45 (2026) 011170 [J-PARC
2024]
l A
Study to Suppress a Sneaking Cosmic Muon Background in the COMET Experiment, JPS Conf.Proc. 45 (2026) 011192 [J-PARC
2024]
l Construction
and Basic Performance Evaluation of the Straw Tube Tracker for the COMET
Experiment, JPS Conf.Proc. 45
(2026) 011203
[J-PARC 2024]
l Status
of the COMET Cylindrical Drift Chamber at J-PARC, JPS Conf.Proc. 45 (2026) 011207 [J-PARC
2024]
l Performance
Test Towards the Construction of Cylindrical Trigger Hodoscope in COMET Phase-I,
JPS Conf.Proc. 45 (2026) 011208 [J-PARC
2024]
l Development
of the muon beam monitor for COMET experiment using SiC
detector, PoS EPS-HEP2025 542
[EPS-HEP 2025]
l Development
of the Online System for COMET Phase-I, PoS EPS-HEP2025 568 [EPS-HEP
2025]
l A
search for muon-to-electron conversion at J-PARC: The COMET experiment, PoS
ICHEP2024 (2025) 469 [ICHEP 2024]
l Searching
for Muon to Electron Conversion with the COMET Experiment, Phys.Sci.Forum 8 (2023) 1, 4 [NUFACT
2022]
l Online
Machine-Learning-Based Event Selection for COMET Phase-I, Phys.Sci.Forum 8 (2023) 1, 32 [NUFACT
2022]
l Extinction Measurement at J-PARC MR with
Slow-Extracted Pulsed Proton Beam for COMET Experiment, PoS NuFact2021 (2022) 104
[NUFACT 2021]
l Detector Systems Development for Inter-Bunch
Extinction Measurements at the 8 GeV Slow Extracted Pulsed Proton Beam for the
COMET Experiment at J-PARC, PoS
NuFact2021 (2022) 216 [NUFACT 2021]
l Construction
Status of the COMET Experimental Facility, https://jacow.org/ipac2021/papers/tupab210.pdf
[IPAC 2021]
l COMET
Detectors to Search for a Muon to Electron Conversion, JPS Conf.Proc. 33 (2021) 011109
[J-PAEC 2019]
l The
COMET Experiment: Search for Muon-to-Electron Conversion, JPS Conf.Proc. 33 (2021) 011111
[JARC 2019]
l Status
on the StrECal System for COMET Phase-I, JPS Conf.Proc. 33 (2021) 011122
[J-PAEC 2019]
l Development
of a Cylindrical Drift Chamber for the COMET Phase-I Experiment, JPS Conf.Proc. 33 (2021) 011123
[J-PARC 2019]
l A
Cost Effective High Speed DAQ Network for COMET Phase-I, JPS Conf.Proc. 33 (2021) 01112 4
[J-PARC 2019]
l Radiation
Tolerance of LYSO Crystal for the COMET Experiment, JPS Conf.Proc. 33 (2021) 011127
[J-PARC 2019]
l Search
for charged lepton flavor violation in J-PARC: The COMET experiment, PoS NuFact2019 (2020) 083
[NUFACT 2019]
l Commissioning
of the Cylindrical Drift Chamber for the COMET experiment, PoS EPS-HEP2019 (2020) 128
[EPS-HEP 2019]
l Fast
Online Trigger using FPGA-based Event Classification for the COMET Phase-I, PoS EPS-HEP2019 (2020) 143 [EPS-HEP
2019]
l Design
of Radiation Tolerant Electronics for StrECal System
in COMET Experiment, PoS
EPS-HEP2019 (2020) 175 [EPS-HEP 2019]
l Mechanical
properties of the thin-walled welded straws for the COMET experiment, PoS EPS-HEP2019 (2020) 190 [EPS-HEP
2019]
l A
Search for a Charged Lepton Flavour Violating
Process; Muon to Electron Conversion in COMET, PoS EPS-HEP2019 (2020) 267 [EPS-HEP 2019]
l Extinction
Measurement of J-PARC MR with 8 GeV Proton Beam for the New Muon-to-Electron
Conversion Search Experiment – COMET, https://doi.org/10.18429/JACoW-IPAC2019-FRXXPLS2
[IPAC 2019]
l COMET
status and plans, EPJ
Web Conf. 212 (2019) 01006 [PhiPsi 19]
l Development
of Real-Time 1-MeV Equivalent Neutron Fluence Monitor Based on SiPD for COMET Experiment, 10.1109/NSSMIC.2018.8824459
[IEEE NSS/MIC 2018]
l The
electronics for the electron calorimeter of the COMET experiment, 10.1109/NSSMIC.2018.8824666
[IEEE NSS/MIC 2018]
l Status
of the COMET Experiment, PoS
NuFACT2018 (2018) 142 [NUFACT 2018]
l COMET/Mu2e/MEG,
Springer Proc.Phys. 234
(2019) 149-156 [FPCP 2018]
l Multi-turn
track fitting for the COMET experiment, EPJ Web Conf. 214 (2019)
02005 [CHEP 2018]
l Construction
and performance tests of the COMET CDC, PoS ICHEP2018 (2019) 538 [ICHEP
2018]
l GPU-implemented
Tracking in a COMET Drift Chamber, PoS
ICHEP2018 (2019) 876 [ICHEP 2018]
l COMET
muon conversion experiment in J-PARC, PoS NuFact2017 (2018) 107 [NUFACT
2017]
l Status
of the COMET experiment, EPJ
Web Conf. 179 (2018) 01011 [FCCP 2017]
l COMET,
an Experiment to Search for mu-e Conversion in a Nuclear Field, Int.J.Mod.Phys.Conf.Ser.
46 (2018) 1860065 [PANIC 2017]
l Development
of a thin-wall straw-tube tracker for COMET experiment, PoS EPS-HEP2017 (2017) 524 [PANIC 2017]
l Search
for Muon-to-Electron Conversion at J-PARC: COMET Experiment, PoS EPS-HEP2017 (2017) 674 [PANIC 2017]
l Development
of the Diamond based Proton Beam Monitor for COMET Experiment, PoS EPS-HEP2017 (2017) 789 [PANIC
2017]
l Development
of Electromagnetic Calorimeter Using LYSO Crystals for the COMET Experiment at
J-PARC, PoS EPS-HEP2017 (2017)
800 [PANIC 2017]
l Simulations
of the cosmic-veto system for the COMET experiment, J.Phys.Conf.Ser. 675
(2016) 4, 042012 [ICPPA 2016]
l Mu
to electron conversion with the COMET experiment, EPJ Web Conf. 118 (2016)
01010 [FCCP 2015]
l An
Overview of the COMET Experiment and its Recent Progress, arXiv:1512.08564 [NUFACT 2015]
l COMET
Experiment - A search for muon-to-electron conversion at J-PARC, PoS EPS-HEP2015 (2015) 585
[EPS-HEP 2015]
l Search
for Muon to electron conversion at J-PARC, Hyperfine Interact. 237 (2016)
1, 149 [SP 2015]
l Development
of Cylindrical Drift Chamber for COMET Phase-I, PoS FPCP2015 (2015) 057 [FPCP
2015]
l COMET
Experiment searching for muon to electron conversion, PoS FPCP2015 (2015) 058 [FPCP
2015]
l Overview
of the COMET Phase-I experiment, PoS
FPCP2015 (2015) 059 [FPCP 2015]
l COMET
Phase II, PoS NUFACT2014 (2015)
101 [NUFACT 2014]
l COMET
Phase-I, PoS NUFACT2014 (2015)
109 [NUFACT 2014]
l Performance
Evaluation of Readout Electronics Board for the COMET Straw-Tube Tracker, JPS Conf.Proc. 8 (2015) 025007
[J-PARC 2014]
l Development
of a Cerenkov Trigger Detector for the COMET Experiment, JPS Conf.Proc. 8 (2015) 025009
[J-PARC 2014]
l Development
of Cylindrical Drift Chamber for the J-PARC Coherent Muon to Electron
Transition Experiment, JPS
Conf.Proc. 8 (2015) 025011 [J-PARC 2014]
l Development
of Electromagnetic Calorimeter Using GSO and LYSO Crystals for the J-PARC
Muon-to-Electron Conversion Search Experiment, JPS Conf.Proc. 8 (2015) 025014
[J-PARC 2014]
l Development
of the StrECal System for COMET Experiment at J-PARC,
JPS Conf.Proc. 8 (2015) 025019
[J-PARC 2014]
l Search
for muon to electron conversion at J-PARC: COMET, PoS ICHEP2010 (2010) 526 [ICHEP
2010]
PhD/Doctor Thesis / 博士論文
l The Study of Optimization
of the Sensitivity and Background for the COMET Phase-II Experiment, Yao
Weichao, Osaka University, March 2025
l Simulation-Driven Approach
to Optimize and Measure the Number of Stopped Muons in the COMET Experiment, Andreas
Jansen, Dresden University of Technology, March 2024
l Searching for Charged
Lepton Flavour Violation with the COMET Experiment, Sam
Michael Dekkers, Monash University, March 2024
l Study of Radiative Muon
Capture for COMET Phase-I Experiment, Dorian Pieters, Osaka University, June
2023
l Improvement of Proton
Extinction to Search for a Charged Lepton Flavor Violation Process at J-PARC, Kyohei
Noguchi, Kyushu University, May 2023
l Study of Sensitivity to
Search for a Charged Lepton Flavor Violating Process, Kou Oishi, Kyushu
University, March 2021
l Research of the beam and
detector for COMET Phase-I experiment, Chen Wu, Nanjing University, 2020
l Event Reconstruction and
Sensitivity Estimation for muon-to-electron conversion of the COMET Phase-I
Experiment, Beomki Yeo, Korean Advanced Institute of
Science and Technology, December 2020
l A Trigger System with
Online Track Recognition in the COMET Phase-I Experiment, Yu Nakazawa, Osaka
University, November 2020
l Study of Negative Muon to
Positron Conversion in the COMET Phase-I experiment, TingSam
Wong, Osaka University, March 2020
l Study of radiation
influence on thermal characteristics of superconducting magnets for high
intense muon beam line, Ye Yang, Kyushu University, 2018
l COMET Phase-I Track
Reconstruction using Machine Learning and Computer Vision, Ewen Giles, Imperial
College London, October 2018
l Measurement of charged
particle emission rates and energy spectra after muon nuclear capture in Aluminium, Ming Liang Wong, Osaka University, March 2018
l Sensitivity and background
estimates for phase-II of the COMET experiment, Benjamin Edward Krikler, Imperial
College London, 2017
l An Estimate of the Hadron
Production Uncertainty and a Measurement of the Rate of Proton Emission aber Nuclear Muon Capture for the COMET experiment, Andrew
William John Edomonds, University College London, May 2015
l A study of proton emission
following nuclear muon capture for the COMET experiment, Nam Hoai Tran, Osaka
University, 2014
Master
Thesis / 修士論文
l COMET Phase-I に向けた基板改良によるCDC 読み出し系統合と宇宙線を用いた性能評価, 上田隼也, 大阪大学, 2026年3月
l COMET Phase-I に向けたトリガー検出器開発, 住村明紀, 大阪大学, 2026年3月
l COMET Phase-I の Detector Solenoid のための磁場測定システム開発, 高見翔太, 大阪大学, 2026年3月
l COMET実験のためのSiC半導体検出器を用いたミューオンビームモニターの性能評価, 岡部剣也, 総合研究院大学（認定研究）, 2026年3月
l COMET Phase-I実験のためのスローコントロールシステムの開発, 蔭山裕士, 大阪大学, 2025年3月
l COMET Phase-I で用いるトリガー検出器開発, 佐々木涼花, 大阪大学, 2025年3月
l Phase-I にむけたCDCトリガーシステムの安定性評価, 山田千尋, 大阪大学, 2025年3月
l COMET実験Phase-Iトリガー検出器に用いるプラスチックシンチレータの性能評価, 西原雅志 , 九州大学, 2024年3月
l COMET実験の電磁カロリメーターに用いるLYSO結晶の品質管理, 塩谷漸, 九州大学, 2024年3月
l COMET Phase-αで用いるレンジカウンタの研究開発, 栗林志恩, 大阪大学, 2024年3月
l ミューオン-電子転換過程探索実験に用いるストロー飛跡検出器の実機建設と基礎性能評価, 東出公晃, 総合研究院大学（認定研究）, 2024年3月
l Denoising by Deep Neural
Network in COMET Experiment, ,
Saitama University, March 2023
l COMET Phase-Iにむけたトリガーシステムの統合と深層学習による事象選別の研究, 宮滝雅己, 大阪大学, 2023年3月
l COMET Phase-I トリガー検出器用SiPM冷却システムの開発, 若林寛之, 大阪大学, 2023年3月
l COMET Phase-αに向けたレンジカウンターの開発, 樋口達也, 大阪大学, 2022年3月
l COMET実験Phase-I用トリガー検出器の開発, 松本 岳 , 九州大学, 2021年3月
l COMET実験に用いる新型SiPMの中性子耐性に関する研究, 佐藤良紀, 大阪大学, 2021年3月
l Study of the Gas Gain
Saturation for Cylindrical Drift Chamber in COMET Phase-I, Siyuan Sun, Osaka
University, March 2021
l COMET実験電磁カロリメータに用いるLYSO結晶の性能評価, 川島 僚介, 九州大学, 2020年3月
l MUON TARGET OPTIMIZATION
FOR COMET PHASE I EXPERIMENT, GIORGI KUMSIASHVILI. Osaka University, March 2020
l COMET実験 Phase-I におけるCDCの宇宙線を用いた性能評価試験と位置分解能の評価方法の開発, 太田早紀, 大阪大学, 2020年3月
l COMET実験Phase-I CDCにおける宇宙線を用いた性能評価試験, 松田悠吾, 大阪大学, 2019年3月
l COMET実験トリガー検出器に用いる読み出し回路の開発, 宮崎裕太, 九州大学, 2019年3月
l COMET実験用電磁カロリメータの信号読み出し回路とゲイン較正の研究, 橋本奨平, 九州大学, 2019年3月
l Development of Front-end
Electronics for Online Trigger System of COMET Phase-I, Tai Thanh Chau. Osaka
University, March 2019
l Estimation of Single Event
Sensitivity of the COMET Phase-II Muon Conversion Experiment, Jiscoo Kang, Korea Advanced Institute of Science and
Technology, 2018
l COMET実験の電磁カロリメータに用いるLYSO結晶の性能評価, 斉藤貴士, 九州大学, 2018年3月
l COMET 実験におけるトリガーボードの通信性能評価,
賴俊, 大阪大学, 2018年3月
l COMET CDCにおける宇宙線を用いた性能評価試験, 沖中香里, 大阪大学, 2018年3月
l COMET CDCのためのワイヤーエイジング試験, 中村有希, 大阪大学, 2018年3月
l Experimental study of
prohibited lepton processes through atoms (written in Georgian), Gogita Papalashvili,
Tbilisi State University, 2017
l EXPERIMENTELLE
UNTERSUCHUNG DES TARGETS DES COMET μ - e KONVERSIONSEXPERIMENTES (
Experimental understanding of target in COMET μ - e conversion experiment) (written
in German), Andreas Jansen, Technical University of Dresden, 2017
l COMET実験に用いる電磁カロリメータの開発, 野口恭平, 九州大学, 2017年3月
l ミューオン-電子転換過程探索実験に用いるストローチューブ飛跡検出器の開発, 田中聡一, 九州大学, 2016年3月
l J-PARC ミューオン・電子転換過程探索実験用電磁カロリメータの研究開発, 長島寛征, 九州大学, 2016年3月
l Development of Prototype
detector for Cylindrical Drift Chamber in COMET Phase-I, Sam Wong. Osaka
University, March 2015
l COMET Phase-I CDC 用読み出し回路のファームウェア開発及び性能評価, 中沢遊, 大阪大学, 2015年3月