Rchr
J-GLOBAL ID：200901086925673200
Update date: Jan. 30, 2024
Komatsubara Takeshi
コマツバラ タケシ | Komatsubara Takeshi
Affiliation and department：
Homepage URL (1)：
http://research.kek.jp/people/koma
Research field (1)：
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords (3)：
Operation of Accelerator_based Experimental Faciities
, 実験素粒子物理学
, Experimental Particle Physics
Research theme for competitive and other funds (19)：
- 2017 - 2020 Search for neutral and light new-particles through Kaon decays
- 2011 - 2016 Search for New Physics Beyond the Standard Model with Rare Neutral Kaon Decays
- 2009 - 2012 A Precision Measurement of the Branching Ratio in Pion Decay and Search for the Physics beyond the Standard Model
- 2006 - 2011 Search for flavor mixing and new physics with K_L→π^0νν^^- decay
- 2006 - 2007 Development of tungsten wire-scintillating fiber sampling calorimeter
- 2005 - 2007 Stopped K+ Physics at J-PARC
- 2002 - 2005 荷電及び中性K中間子の稀崩壊の精密測定
- 2000 - 2003 R&D on detector components for rare K+ decay experiment in high intensity beam environment
- 2002 - 中性K中間子の稀崩壊過程の研究
- 2002 - Study of the Rare Decays of the Neutral K Meson (Kaon)
- 1998 - 1999 大強度ビームを用いた荷電K中間子の稀な崩壊過程の研究
- 1997 - 1999 Detector R&D for stopped KィイD1+ィエD1 decay experiment
- 1993 - 1995 Fast pulse shape analysis for rare kaon decay experiments
- 1992 - 素粒子物理実験のための光検出器の開発
- 1992 - 大強度陽子加速器による素粒子物理
- 1992 - 荷電K中間子の稀崩壊過程の研究
- 1992 - Photon Detector for Experimental Particle Physics
- 1992 - Particle Physics with High Intensity Proton Accelerators
- 1992 - Study of the Rare Decays of the Charged K Meson (Kaon)
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Papers (44)：
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J. K. Ahn, B. Beckford, M. Campbell, S. H. Chen, J. Comfort, K. Dona, M. S. Farrington, K. Hanai, N. Hara, H. Haraguchi, et al. Study of the KL→π0νν ̄ Decay at the J-PARC KOTO Experiment. Physical Review Letters. 2021. 126. 12
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Y. Sugiyama, J.K. Ahn, S. Banno, B. Beckford, M. Campbell, S.H. Chen, J. Comfort, Y.T. Duh, T. Hineno, Y.B. Hsiung, et al. Pulse shape discrimination of photons and neutrons in the energy range of 0.1 - 2 GeV with the KOTO un-doped CsI calorimeter. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2021. 987. 164825-164825
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K. Sato, J.W. Lee, S. Banno, M. Campbell, J. Comfort, T. Furukawa, E. Iwai, N. Kawasaki, T.K. Komatsubara, G.Y. Lim, et al. CsI calorimeter for the J-PARC KOTO experiment. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2020. 982. 164527-164527
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N. Shimizu, J. K. Ahn, B. Beckford, M. Campbell, S. H. Chen, J. M. Choi, J. Comfort, K. Dona, M. S. Farrington, N. Hara, et al. First search for KL→π0γ. Physical Review D. 2020. 102. 5
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R. Murayama, M. Togawa, J.K. Ahn, J. Comfort, T. Inagaki, M. Isoe, I. Kamiji, E.J. Kim, J.L. Kim, T.K. Komatsubara, et al. A new cylindrical photon-veto detector for the KL→π0νν ̄ experiment. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2020. 953. 163255-163255
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MISC (78)：
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A. V. Artamonov, B. Bassalleck, B. Bhuyan, E. W. Blackmore, D. A. Bryman, S. Chen, I. H. Chiang, I. A. Christidi, P. S. Cooper, M. V. Diwan, et al. Search for the rare decay K+ →μ+ν ν ν SEARCH for the RARE DECAY ... A. V. ARTAMONOV et al. Physical Review D. 2016. 94. 3
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A. V. Artamonov, B. Bassalleck, B. Bhuyan, E. W. Blackmore, D. A. Bryman, S. Chen, S. Chen, I. H. Chiang, I. A. Christidi, P. S. Cooper, et al. Search for heavy neutrinos in K+ →μ+νH decays. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2015. 91
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T. K. Komatsubara. Experiments with K-meson decays. PROGRESS IN PARTICLE AND NUCLEAR PHYSICS. 2012. 67. 4. 995-1018
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S. Adler, A. O. Bazarko, P. C. Bergbusch, E. W. Blackmore, D. A. Bryman, S. Chen, I-H. Chiang, M. V. Diwan, J. S. Frank, T. Fujiwara, et al. Measurement of the K+ -> pi(0)mu(+)nu(mu)gamma branching ratio. PHYSICAL REVIEW D. 2010. 81. 9. 092001 (10 pages)
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J. K. Ahn, Y. Akune, V. Baranov, K. F. Chen, J. Comfort, M. Doroshenko, Y. Fujioka, Y. B. Hsiung, T. Inagaki, S. Ishibashi, et al. Experimental study of the decay K-L(0) -> pi(0)nu(nu)over-bar. PHYSICAL REVIEW D. 2010. 81. 7. 072004 (23 pages)
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Lectures and oral presentations (2)：
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Kaons - Recent Results and Future Plans
(LEPTON PHOTON 2009 (17-22 August 2009) 2009)
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Kaons - Recent Results and Future Plans
(LEPTON PHOTON 2009 (17-22 August 2009) 2009)
Professional career (1)：
- (BLANK) (The University of Tokyo)
Association Membership(s) (4)：
米国物理学会(The American Physical Society)
, 日本物理学会
, American Physical Society
, Physical Society of Japan
