Shimomura Takashi 下村崇

… Alternative Names

SHIMOMURA Takashi 下村崇

Less

Researcher Number	00447278
Other IDs
Affiliation (Current)	2025: 宮崎大学, 教育学部, 准教授
Affiliation (based on the past Project Information) *help	2016 – 2024: 宮崎大学, 教育学部, 准教授 2014 – 2015: 宮崎大学, 教育文化学部, 准教授 2012 – 2013: 新潟大学, 理学部, 特任助教 2011: 新潟大学, 理学部, 研究員
Review Section/Research Field	Principal Investigator Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics / Particle/Nuclear/Cosmic ray/Astro physics Except Principal Investigator Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics / Science and Engineering / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Keywords	Principal Investigator 暗黒物質 / レプトンフレーバーの破れ / ニュートリノ / 軽い新粒子 / 軽いゲージ粒子 / 暗黒セクター / ゲージ粒子 / 隠れた対称性 / ゲージ対称性 / Atomkiアノマリー … More / ダークマター / ニュートリノ質量と混合 / フレーバーの破れ / フレーバー対称性 / 暗黒光子 / 宇宙ニュートリノ / ニュートリノ実験 / Belle実験 / ミュー粒子の異常磁気能率 / ニュートリノの質量 / 暗黒物質探索実験 / Belle-II実験 / ニュートリノの質量の起源 / 素粒子論 / 電弱対称性の破れ / ヒッグス / 真空構造 / 超対称性 … More Except Principal Investigator 暗黒物質 / ニュートリノ / カロリメータ / 新物理 / 電子・陽電子線形加速器 / ビームダンプ実験 / アクシオン的粒子 / 新粒子 / アクシオン / ヒッグス / 荷電レプトン / 新現象 / 質量起源 / レプトンフレーバーの破れ / 陽子崩壊 / フレーバー / 対称性の破れ / 対称性 / 質量の起源 / CPの破れ / μe->ee / 長寿命粒子 / Lμ-Lτ模型 / 超対称性 / LμーLτ模型 / レプトン混合 / ミューオン原子 / μーτ / μーτ対称性 / タウ / レプトンフレーバ / Lμ-Lτ / ミューオン / 大統一理論 / レプトン数 / レプトンフレーバー Less

Search for Axion Like Particles with electron positron linear accelerator
- Principal Investigator
  
  田窪洋介
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  High Energy Accelerator Research Organization
軽い新粒子が媒介する荷電レプトンフレーバーの破れとその起源Principal Investigator
- Principal Investigator
  
  下村崇
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  University of Miyazaki
Study of the origin of neutrino mass and dark matter through light gauge bosonPrincipal Investigator
- Principal Investigator
  
  Shimomura Takashi
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  University of Miyazaki
Search for physics beyond the Standard Model with lepton flavor
- Principal Investigator
  
  Sato Joe
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Yokohama National University
  Saitama University
New View of Particle Physics from Neutrinos and Phenomena Beyond the Standard Model
- Principal Investigator
  
  TSUMURA Koji
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyushu University
  Kyoto University
Search for new physics in MeV scale at neutrino oscillation experimentsPrincipal Investigator
- Principal Investigator
  
  Shimomura Takashi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  University of Miyazaki
Toward the origins of lepton flavour violation and SUSY breaking from analysis on vacuum structurePrincipal Investigator
- Principal Investigator
  
  SHIMOMURA Takashi
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  University of Miyazaki
  Niigata University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011

All Journal Article Presentation

[Journal Article] Neutrinophilic dark matter annihilation in a model with U(1)_{L_\mu-L_\tau} \times U(1)_H gauge symmetry2023
- Author(s)
  Nagao I. Keiko、Nomura Takaaki、Okada Hiroshi、Shimomura Takashi
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 5 Pages: 1-11
- DOI
  10.1103/physrevd.108.055032
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03562, KAKENHI-PROJECT-21K03583, KAKENHI-PROJECT-22K03622
[Journal Article] Search for lepton flavor violating decay at FASER2023
- Author(s)
  Araki Takeshi、Asai Kento、Otono Hidetoshi、Shimomura Takashi、Takubo Yosuke
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2023 Issue: 1
- DOI
  10.1007/jhep01(2023)145
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04004, KAKENHI-PROJECT-22K03622, KAKENHI-PROJECT-18H01210, KAKENHI-PROJECT-18K03651, KAKENHI-PROJECT-21K20365, KAKENHI-PLANNED-18H05543
[Journal Article] New constraint on dark photon at T2K off-axis near detector2023
- Author(s)
  Araki Takeshi、Asai Kento、Iizawa Tomoya、Otono Hidetoshi、Shimomura Takashi、Takubo Yosuke
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2023 Issue: 11 Pages: 1-18
- DOI
  10.1007/jhep11(2023)056
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13097, KAKENHI-PROJECT-22K03622, KAKENHI-PROJECT-20K04004, KAKENHI-PUBLICLY-21H00082
[Journal Article] Multi muon/anti-muon signals via productions of gauge and scalar bosons in a $U(1)_{L_\mu - L_\tau }$ model at muonic colliders2023
- Author(s)
  Das Arindam、Nomura Takaaki、Shimomura Takashi
- Journal Title
  
  The European Physical Journal C
  
  Volume: 83 Issue: 9 Pages: 1-9
- DOI
  10.1140/epjc/s10052-023-11955-4
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03622
[Journal Article] Inelastic dark matter from dark Higgs boson decays at FASER2022
- Author(s)
  Li Jinmian、Nomura Takaaki、Shimomura Takashi
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2022 Issue: 9
- DOI
  10.1007/jhep09(2022)140
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03622, KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Pseudo-Nambu-Goldstone dark matter from non-Abelian gauge symmetry2022
- Author(s)
  Otsuka Hajime、Shimomura Takashi、Tsumura Koji、Uchida Yoshiki、Yamatsu Naoki
- Journal Title
  
  Physical Review D
  
  Volume: 106 Issue: 11 Pages: 1-16
- DOI
  10.1103/physrevd.106.115033
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03620, KAKENHI-PROJECT-22K03622, KAKENHI-PROJECT-20K14477, KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Revisiting sterile neutrino dark matter in gauged U(1)B-L model2022
- Author(s)
  Eijima Shintaro、Seto Osamu、Shimomura Takashi
- Journal Title
  
  Physical Review D
  
  Volume: 106 Issue: 10 Pages: 103513-103513
- DOI
  10.1103/physrevd.106.103513
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03860, KAKENHI-PROJECT-22K03622, KAKENHI-PROJECT-18H01210, KAKENHI-PROJECT-18K03651, KAKENHI-PUBLICLY-21H00060
[Journal Article] Soft supersymmetry breaking terms and lepton flavor violations in modular flavor models2021
- Author(s)
  Kobayashi Tatsuo、Shimomura Takashi、Tanimoto Morimitsu
- Journal Title
  
  Physics Letters B
  
  Volume: 819 Pages: 136452-136452
- DOI
  10.1016/j.physletb.2021.136452
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Kinematical distributions of coherent neutrino trident production in gauged Lμ?Lτ model2021
- Author(s)
  Shimomura Takashi、Uesaka Yuichi
- Journal Title
  
  Physical Review D
  
  Volume: 103 Issue: 3 Pages: 1-15
- DOI
  10.1103/physrevd.103.035022
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Dark photon from light scalar boson decays at FASER2021
- Author(s)
  Araki T.、Asai K.、Otono H.、Shimomura T.、Takubo Y.
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2021 Issue: 3 Pages: 1-13
- DOI
  10.1007/jhep03(2021)072
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PROJECT-20K04004, KAKENHI-PROJECT-19J13812, KAKENHI-PLANNED-18H05543
[Journal Article] Search for $$Z'$$ pair production from scalar boson decay in minimal $$U(1)_{L_\mu - L_\tau }$$ model at the LHC2021
- Author(s)
  Nomura Takaaki、Shimomura Takashi
- Journal Title
  
  The European Physical Journal C
  
  Volume: 81 Issue: 4 Pages: 1-13
- DOI
  10.1140/epjc/s10052-021-09089-6
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Electron beam dump constraints on light bosons with lepton flavor violating couplings2021
- Author(s)
  Araki Takeshi、Asai Kento、Shimomura Takashi
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2021 Issue: 11 Pages: 082-082
- DOI
  10.1007/jhep11(2021)082
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01210, KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Resolving the Hubble tension in a U(1)$_{L_\mu-L_\tau}$ model with the Majoron2021
- Author(s)
  Araki Takeshi、Asai Kento、Honda Kei、Kasuya Ryuta、Sato Joe、Shimomura Takashi、Yang Masaki J S
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2021 Issue: 10 Pages: 103-103
- DOI
  10.1093/ptep/ptab108
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01210, KAKENHI-PROJECT-18K03651, KAKENHI-PLANNED-18H05543
[Journal Article] Signal from sterile neutrino dark matter in extra U(1) model at direct detection experiment2020
- Author(s)
  Seto Osamu、Shimomura Takashi
- Journal Title
  
  Physics Letters B
  
  Volume: 811 Pages: 135880-135880
- DOI
  10.1016/j.physletb.2020.135880
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PROJECT-19K03860, KAKENHI-PUBLICLY-19H05091, KAKENHI-PLANNED-18H05543
[Journal Article] Type II seesaw models with modular A4 symmetry2020
- Author(s)
  Kobayashi Tatsuo、Nomura Takaaki、Shimomura Takashi
- Journal Title
  
  Physical Review D
  
  Volume: 102 Issue: 3 Pages: 1-19
- DOI
  10.1103/physrevd.102.035019
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PUBLICLY-19H04605
[Journal Article] Searching for scalar boson decaying into light Z' boson at collider experiments in U(1)_{Lμ - Lτ} model2019
- Author(s)
  Nomura Takaaki、Shimomura Takashi
- Journal Title
  
  The European Physical Journal C
  
  Volume: 79 Issue: 7 Pages: 1-14
- DOI
  10.1140/epjc/s10052-019-7094-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Journal Article] Low scale seesaw models for low scale U(1)Lμ-Lτ symmetry2019
- Author(s)
  Araki Takeshi、Asai Kento、Sato Joe、Shimomura Takashi
- Journal Title
  
  Physical Review D
  
  Volume: 100 Issue: 9 Pages: 1-12
- DOI
  10.1103/physrevd.100.095012
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03651, KAKENHI-PROJECT-18H01210, KAKENHI-PROJECT-19J13812, KAKENHI-PLANNED-18H05543
[Journal Article] Big-bang nucleosynthesis and leptogenesis in the CMSSM2018
- Author(s)
  M. Kubo, J. Sato, T. Shimomura, Y. Takanishi, M. Yamanaka
- Journal Title
  
  Physical Review D
  
  Volume: 97 Issue: 11 Pages: 115013-115013
- DOI
  10.1103/physrevd.97.115013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17693, KAKENHI-PROJECT-18H01210
[Journal Article] Relaxion window2017
- Author(s)
  浦川優子、小林達夫、瀬戸治、下村崇
- Journal Title
  
  Modern Physics Letters A
  
  Volume: 32 Issue: 27 Pages: 1750142-1750142
- DOI
  10.1142/s0217732317501425
- NAID
  120006504386
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17689, KAKENHI-PUBLICLY-16H01095, KAKENHI-PLANNED-25105009, KAKENHI-PROJECT-15K17654
[Journal Article] On the possibility of search for Lμ－Lτ L μ L τ gauge boson at Belle-II and neutrino beam experiments2017
- Author(s)
  Yuya Kaneta and Takashi Shimomura
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17654
[Journal Article] Detecting the L μ － L τ gauge boson at Belle II2017
- Author(s)
  Takeshi Araki, Shihori Hoshino, Toshihiko Ota, Joe Sato, and Takashi Shimomura
- Journal Title
  
  Physical Review D D
  
  Volume: 95 Pages: 055006-055006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K17654
[Journal Article] Atomki anomaly and dark matter in a radiative seesaw model with gauged B－L symmetry2017
- Author(s)
  Osamu Seto, Takashi Shimomura
- Journal Title
  
  Phys.Rev. D
  
  Volume: 95 Issue: 9 Pages: 1-9
- DOI
  10.1103/physrevd.95.095032
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25105009, KAKENHI-PROJECT-15K17654
[Journal Article] A Solution to Lithium Problem by Long-Lived Stau2017
- Author(s)
  Joe Sato, Takashi Shimomura, Masato Yamanaka
- Journal Title
  
  International Journal of Modern Physics
  
  Volume: E26 Issue: 08 Pages: 1741005-1741005
- DOI
  10.1142/s0218301317410051
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25105009, KAKENHI-PROJECT-15K17654
[Journal Article] MeV scale leptonic force for cosmic neutrino spectrum and muon anomalous magnetic moment2016
- Author(s)
  Takeshi Araki, Fumihiro Kaneko, Toshihiko Ota, Joe Sato, and Takashi Shimomura
- Journal Title
  
  Physical Review D
  
  Volume: 93 Issue: 1 Pages: 013014-013014
- DOI
  10.1103/physrevd.93.013014
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17654, KAKENHI-ORGANIZER-25105001, KAKENHI-PLANNED-25105009, KAKENHI-PUBLICLY-26105503, KAKENHI-PROJECT-24340044
[Journal Article] Phenomenology of NMSSM in TeV scale mirage mediation2016
- Author(s)
  Kei Hagimoto, Tatsuo Kobayashi, Hiroki Makino, Ken-ichi Okumura, Takashi Shimomura
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 02(2016) Issue: 2 Pages: 089-089
- DOI
  10.1007/jhep02(2016)089
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17654, KAKENHI-PLANNED-25105009
[Journal Article] Cosmic neutrino spectrum and the muon anomalous magnetic moment in the gauged Lμ－Lτ model2015
- Author(s)
  Takeshi Araki, Fumihiro Kaneko, Yasufumi Konishi, Toshihiko Ota, Joe Sato, Takashi Shimomura
- Journal Title
  
  Physical Review D
  
  Volume: 91 Issue: 3 Pages: 037301-037301
- DOI
  10.1103/physrevd.91.037301
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23740190, KAKENHI-PROJECT-24340044, KAKENHI-ORGANIZER-25105001, KAKENHI-PLANNED-25105009, KAKENHI-PUBLICLY-26105503, KAKENHI-PROJECT-15K17654
[Journal Article] First evidence of the constrained minimal supersymmetric standard model is appearing soon2013
- Author(s)
  Yasufumi Konishi, Shingo Ohta, Joe Sato, Takashi Shimomura, Kenichi Sugai, Masato Yamanaka
- Journal Title
  
  Physical Review D
  
  Volume: 89 Pages: 75006-75006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740190
[Journal Article] Neutrino Mass and Proton Decay in a U(1)R Symmetric Model2013
- Author(s)
  Y. Morita, H. Nakano, T. Shimomura
- Journal Title
  
  PTEP 2013
  
  Volume: 2013 Issue: 5 Pages: 21-21
- DOI
  10.1093/ptep/ptt016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340055, KAKENHI-PROJECT-22540269, KAKENHI-PROJECT-23740190
[Journal Article] Constraints from unrealistic vaua in the NMSSM2011
- Author(s)
  Y.Kanehata, T.Kobayashi, et.al.
- Journal Title
  
  Prog.Theor.Phys.
  
  Volume: 126 Issue: 6 Pages: 1051-1076
- DOI
  10.1143/ptp.126.1051
- NAID
  110008897248
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540266, KAKENHI-PROJECT-23740190
[Presentation] Search for lepton flavor violating decays of light bosons at FASER2024
- Author(s)
  Takashi Shimomura
- Organizer
  Seminar at Institute for Theoretical Physics, Kanazawa University
- Invited
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Search for lepton flavor violation at FASER2023
- Author(s)
  下村崇
- Organizer
  Kagoshima Workshop on Particles, Fields and Strings 2023
- Invited
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Search for B-L gauge boson with sterile neutrino dark matter at FASER2023
- Author(s)
  下村崇
- Organizer
  日本物理学会 2023年春季大会素粒子論領域
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Type-II seesaw models with modular A4 symmetry2023
- Author(s)
  Takashi Shimomura
- Organizer
  Recent development of modular flavor symmetry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Search for lepton flavor violation at FASER2023
- Author(s)
  Takashi Shimomura
- Organizer
  Higgs as a Probe of New Physics 2023
- Invited
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Search for lepton flavor violation at FASER2023
- Author(s)
  Takashi Shimomura
- Organizer
  Kagohima Workshop on Particles, Fields and Strings 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Search for B-L gauge boson with sterile neutrino dark matter at FASER2023
- Author(s)
  永島伸多郎, 瀬戸治, 下村崇, 内田祥紀
- Organizer
  日本物理学会2023年春大会
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Revisiting sterile neutrino dark matter in gauged B-L model2023
- Author(s)
  下村崇
- Organizer
  第129回日本物理学会九州支部例会
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Type-II seesaw models with modular A4 symmetry2023
- Author(s)
  Takashi Shimomura
- Organizer
  Recent development of modular flavor symmetry
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Search for B-L gauge boson with sterile neutrino dark matter at FASER2023
- Author(s)
  永島伸多郎, 瀬戸治, 下村崇, 内田祥紀
- Organizer
  日本物理学会2023年春大会 2023年3月23日
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Search for lepton flavor violation at FASER2023
- Author(s)
  Takashi Shimomura
- Organizer
  Recent development of modular flavor symmetry 2023年3月15日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Revisiting sterile neutrino dark matter in gauged B-L model2023
- Author(s)
  Takashi Shimomura
- Organizer
  KEK theory seminar
- Invited
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Dark sector with light mediators2023
- Author(s)
  Takashi Shimomura
- Organizer
  Aso Workshop on Particle physics and cosmology 2023
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Type-II seesaw models with modular A4 symmetry2023
- Author(s)
  Takashi Shimomura
- Organizer
  Recent development of modular flavor symmetry
- Invited
- Data Source
  KAKENHI-PROJECT-18H01210
[Presentation] 非可換ゲージ対称性の自発的破れに伴う擬Nambu-Goldstone暗黒物質2023
- Author(s)
  大塚啓, 下村崇, 津村浩二, 内田祥紀, 山津直樹
- Organizer
  日本物理学会 2023年春季大会素粒子論領域
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Search for lepton flavor violating decays of light bosons at FASER2022
- Author(s)
  下村崇
- Organizer
  2022年度新学術領域「ニュートリノで拓く素粒子と宇宙」研究会
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Inelastic Dark Matter from Dark Higgs Decays at FASER2022
- Author(s)
  下村崇
- Organizer
  日本物理学会 2022年秋季大会素粒子論領域
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Fermion iDM from Dark Higgs Decays at FASER2022
- Author(s)
  下村崇
- Organizer
  第128回日本物理学会九州支部例会
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Fermion iDM from Dark Higgs Decays at FASER2022
- Author(s)
  Jinmian Li, 野村敬明, 下村崇
- Organizer
  第128回日本物理学会九州支部例会
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Search for lepton flavor violating decays of light bosons at FASER2022
- Author(s)
  Takashi Shimomura
- Organizer
  2022年度新学術領域「ニュートリノで拓く素粒子と宇宙」研究会 2022年11月3日
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Search for lepton flavor violating decays of light bosons at FASER2022
- Author(s)
  Takashi Shimomura
- Organizer
  2022年度新学術領域「ニュートリノで拓く素粒子と宇宙」
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Inelastic Dark Matter from Dark Higgs Decays at FASER2022
- Author(s)
  Jinmian Li, 野村敬明, 下村崇
- Organizer
  日本物理学会2022年年次大会 (岡山理科大学)
- Data Source
  KAKENHI-PROJECT-22K03622
[Presentation] Fermion iDM from Dark Higgs Decays at FASER2022
- Author(s)
  Jinmian Li, 野村敬明, 下村崇
- Organizer
  第128回日本物理学会九州支部例会 2022年12月3日
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Inelastic Dark Matter from Dark Higgs Decays at FASER2022
- Author(s)
  Jinmian Li, 野村敬明, 下村崇
- Organizer
  日本物理学会2022年年次大会 (岡山理科大学) 2022年9月7日日本物理学会
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Dark Photon from Light Scalar Boson Decays at FASER2021
- Author(s)
  Takashi Shimomura
- Organizer
  Higgs as a Probe of New Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Signal from sterile neutrino dark matter in extra U(1) model at direct detection experiment2021
- Author(s)
  下村崇
- Organizer
  日本物理学会2021年年次大会素粒子論領域
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Lepton flavor violations from soft SUSY breaking terms in modular flavor models2021
- Author(s)
  Takashi Shimomura
- Organizer
  KEK-PH Flavor Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Dark Photon from Light Scalar Boson Decays at FASER2021
- Author(s)
  Takashi Shimomura
- Organizer
  Higgs as a Proble of New Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Lepton flavor violations from soft SUSY breaking terms in modular flavor models2021
- Author(s)
  Takashi Shimomura
- Organizer
  KEK-PH Flavor workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Dark photon from scalar boson decays at FASER2021
- Author(s)
  Takashi Shimomura
- Organizer
  Searching for long-lived particles at the LHC and beyond: Ninth workshop of the LLP Community
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Dark photon from scalar boson decays at FASER2021
- Author(s)
  Takashi Shimomura
- Organizer
  Searching for long-lived particles at the LHC and beyond: Ninth workshop of the LLP Community
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Overview of C022020
- Author(s)
  下村崇
- Organizer
  新学術「ニュートリノで拓く素粒子と宇宙」成果報告研究会
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Light gauge boson and anomalies2020
- Author(s)
  下村崇
- Organizer
  Miyazaki workshop on particle physics and cosmology
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Dark Photon from Light Scalar Boson Decays at FASER2020
- Author(s)
  Takashi Shimomura
- Organizer
  Forward Physics Facility, kick off meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Signal from sterile neutrino dark matter in extra U(1) model at direct detection experiment2020
- Author(s)
  下村崇
- Organizer
  日本物理学会 2020年年次大会素粒子論領域
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] overview of C022020
- Author(s)
  下村崇
- Organizer
  新学術成果報告研究会
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Dark Photon from Light Scalar Boson Decays at FASER2020
- Author(s)
  Takashi Shimomura
- Organizer
  Forward Physics Facility, kick off meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Light gauge boson and anomalies2020
- Author(s)
  Takashi Shimomura
- Organizer
  Miyazaki Workshop on Particle Physics and Cosmology in 2020
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] DistributionsofneutrinotridentproductionprocessesinminimalgaugedLmu－ Lτ model2019
- Author(s)
  Takashi Shimomura
- Organizer
  The 26th Regular Meeting of the New Higgs Working Group
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Dark Sector2019
- Author(s)
  下村崇
- Organizer
  Flavor Physics Workshop 2019
- Invited
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Feebly interacting light gauge boson at Belle-II2019
- Author(s)
  Takashi Shimomura
- Organizer
  第 22 回 B ファクトリー物理勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Dark Sector2019
- Author(s)
  Takashi Shimomura
- Organizer
  Flavor Physics Workshop 2019
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Review of Dark Photon Phenomenology2019
- Author(s)
  Takashi Shimomura
- Organizer
  J-PARC Symposium 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Review of Dark Photon Phenomenology2019
- Author(s)
  Takashi Shimomura
- Organizer
  The 3rd J-PARC Symposium (J-PARC2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Atomki anomaly in gauged U(1)R symmetric model with extended Higgs sector2019
- Author(s)
  Takashi Shimomura
- Organizer
  The 27th Regular Meeting of the New Higgs Working Group
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Search for light scalar boson in Lμ - Lτ model at ILC experiments2018
- Author(s)
  Takashi Shimomura
- Organizer
  基研研究会　素粒子物理学の進展２０１８
- Data Source
  KAKENHI-PROJECT-18H01210
[Presentation] Search for light scalar boson in Lμ - Lτ model at ILC experiments2018
- Author(s)
  Takashi Shimomura
- Organizer
  基研研究会　素粒子物理学の進展２０１８
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Light Z' boson from scalar boson decay at collider experiments in U(1)Lμ-Lτ model2018
- Author(s)
  Takashi Shimomura
- Organizer
  Asian Linear Collider Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01210
[Presentation] レプトンと弱結合するMeVスケールのゲージ粒子の物理とその検証可能性2018
- Author(s)
  下村崇
- Organizer
  日本物理学会2018年秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Light Z' boson search from scalar boson decays in Lμ - Lτ model at collider experiments2018
- Author(s)
  下村崇
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18H01210
[Presentation] レプトンと弱結合するMeVスケールのゲージ粒子の物理とその検証可能性2018
- Author(s)
  下村崇
- Organizer
  日本物理学会2018年秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H01210
[Presentation] レプトンと弱結合するMeVスケールのゲージ粒子の物理とその検証可能性2018
- Author(s)
  下村崇
- Organizer
  日本物理学会 2018年秋季大会素粒子論領域-素粒子実験領域合同
- Invited
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Light Z' boson search from scalar boson decays in Lμ - Lτ model at collider experiments2018
- Author(s)
  下村崇
- Organizer
  日本物理学会 2018年秋季大会素粒子論領域
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Light Z' boson from scalar boson decay at collider experiments in U(1)Lμ-Lτ model2018
- Author(s)
  Takashi Shimomura
- Organizer
  New Higgs Working Group, 22th regular meeting
- Invited
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Light Z' boson search from scalar boson decays in Lμ - Lτ model at collider experiments2018
- Author(s)
  下村崇
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Search for light scalar boson in Lμ - Lτ model at ILC experiments2018
- Author(s)
  下村崇
- Organizer
  素粒子物理学の進展 2018
- Data Source
  KAKENHI-PLANNED-18H05543
[Presentation] Light Z' boson from scalar boson decay at collider experiments in U(1)Lμ-Lτ model2018
- Author(s)
  Takashi Shimomura
- Organizer
  Asian Linear Collider Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03651
[Presentation] Atomki anomaly and dark matter in a radiative seesaw model with gauged B－L symmetry2017
- Author(s)
  下村崇
- Organizer
  日本物理学会2017年秋季大会
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] Neutrino Trident Production2017
- Author(s)
  Takashi Shimomura
- Organizer
  第30回ニュートリノ研究会「ニュートリノ相互作用の物理」
- Place of Presentation
  千葉県柏市東京大学宇宙線研究所
- Invited
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] Search for Lmu-Ltau gauge boson at Belle-II2017
- Author(s)
  Takashi Shimomura
- Organizer
  New Higgs Working Group, 20th regular meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] Atomki anomaly and dark matter in a radiative seesaw model with gauged B-L symmetry2017
- Author(s)
  Takashi Shimomura
- Organizer
  研究会「地上実験で検証可能な新物理」
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] Search for Lmu-Ltau gauge boson at Belle II2017
- Author(s)
  Takashi Shimomura
- Organizer
  Flavor physics workshop 2017
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] Detection Possibility of Lμ-Lτ gauge boson2016
- Author(s)
  Takashi Shimomura
- Organizer
  新学術領域研究会「ニュートリノフロンティアの融合と進化」
- Place of Presentation
  石川県加賀市山代温泉ゆのくに天祥
- Year and Date
  2016-11-28
- Invited
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] Light gauge boson and neutrino trident production process2016
- Author(s)
  Takashi Shimomura
- Organizer
  新学術領域研究会「ニュートリノフロンティアの融合と進化」
- Place of Presentation
  石川県加賀市山代温泉ゆのくに天祥
- Year and Date
  2016-11-28
- Invited
- Data Source
  KAKENHI-PROJECT-15K17654
[Presentation] First evidence of CMSSM is appearing soon2014
- Author(s)
  Takashi Shimomura
- Organizer
  基研研究会素粒子物理学の進展2014
- Place of Presentation
  京都大学基礎物理学研究所
- Year and Date
  2014-07-30
- Data Source
  KAKENHI-PROJECT-23740190
[Presentation] Cosmic Neutrino Spectrum and (g-2)μ in the gauged Lμ - Lτ model2014
- Author(s)
  Takashi Shimomura
- Organizer
  KEK-PH 2014
- Place of Presentation
  高エネルギー加速器研究機構
- Year and Date
  2014-10-24
- Data Source
  KAKENHI-PROJECT-23740190
[Presentation] Li問題を解決する長寿命スタウとSUSY spectrum2014
- Author(s)
  Takashi Shimomura
- Organizer
  テラスケール2014
- Place of Presentation
  大阪大学
- Year and Date
  2014-11-29
- Data Source
  KAKENHI-PROJECT-23740190
[Presentation] TeV scale Mirage Mediation in the NMSSM2012
- Author(s)
  Takashi Shimomura
- Organizer
  20th International Conference on Supersymmetry and Unification of Fundamental Interactions
- Place of Presentation
  Pekin, China
- Data Source
  KAKENHI-PROJECT-23740190
[Presentation] TeV scale Mirage Mediation in the NMSSM2012
- Author(s)
  Takashi Shimomura
- Organizer
  DESY Theory workshop
- Place of Presentation
  Hamburg, Germany
- Data Source
  KAKENHI-PROJECT-23740190
[Presentation] Constraining the Higgs masses from false vacua in the next-to minimal supersymmetric standard model.2011
- Author(s)
  下村崇, 小林達夫, 高橋翼
- Organizer
  日本物理学会
- Place of Presentation
  青森大学
- Data Source
  KAKENHI-PROJECT-23740190

1. Sato Joe (60322294)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 荒木威 (40645884)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. TSUMURA Koji (40648101)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 上坂優一 (60826618)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 安田修 (50183116)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 杉山弘晃 (50548724)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 田窪洋介 (50423124)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 宮原房史 (20532691)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 音野瑛俊 (20648034)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. URAKAWA Yuko

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 長尾桂子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 山中真人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. 浅井健人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 瀬戸治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 小林達夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 中野博章

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
17. 佐藤文

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Shimomura Takashi 下村 崇

SHIMOMURA Takashi 下村 崇

Research Projects

Research Products

Co-Researchers

Search for Axion Like Particles with electron positron linear accelerator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

軽い新粒子が媒介する荷電レプトンフレーバーの破れとその起源Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of the origin of neutrino mass and dark matter through light gauge bosonPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Search for physics beyond the Standard Model with lepton flavor

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

New View of Particle Physics from Neutrinos and Phenomena Beyond the Standard Model

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Search for new physics in MeV scale at neutrino oscillation experimentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Toward the origins of lepton flavour violation and SUSY breaking from analysis on vacuum structurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Neutrinophilic dark matter annihilation in a model with U(1)_{L_\mu-L_\tau} \times U(1)_H gauge symmetry2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Search for lepton flavor violating decay at FASER2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] New constraint on dark photon at T2K off-axis near detector2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Multi muon/anti-muon signals via productions of gauge and scalar bosons in a $U(1)_{L_\mu - L_\tau }$ model at muonic colliders2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Inelastic dark matter from dark Higgs boson decays at FASER2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Pseudo-Nambu-Goldstone dark matter from non-Abelian gauge symmetry2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Revisiting sterile neutrino dark matter in gauged U(1)B-L model2022

Author(s)

Journal Title

Shimomura Takashi 下村崇

SHIMOMURA Takashi 下村崇