標準理論を超えた新現象とニュートリノで探る新しい素粒子像

• Project Area: Exploration of Particle Physics and Cosmology with Neutrinos
• Project/Area Number: 18H05543
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Kyushu University (2019-2022); Kyoto University (2018)
• Principal Investigator: 津村 浩二 九州大学, 理学研究院, 准教授 (40648101)
• Co-Investigator(Kenkyū-buntansha): 下村 崇 宮崎大学, 教育学部, 准教授 (00447278) ; 安田 修 東京都立大学, 理学研究科, 教授 (50183116) ; 杉山 弘晃 富山県立大学, 工学部, 准教授 (50548724) ; 佐藤 丈 横浜国立大学, 大学院工学研究院, 教授 (60322294)
• Project Period (FY): 2018-06-29 – 2023-03-31
• Project Status: Completed (Fiscal Year 2022)
• Budget Amount: ¥93,860,000 (Direct Cost: ¥72,200,000、Indirect Cost: ¥21,660,000); Fiscal Year 2022: ¥20,150,000 (Direct Cost: ¥15,500,000、Indirect Cost: ¥4,650,000); Fiscal Year 2021: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000); Fiscal Year 2020: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000); Fiscal Year 2019: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000); Fiscal Year 2018: ¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
• Keywords: ニュートリノ / 暗黒物質 / 対称性の破れ / フレーバー / 陽子崩壊 / レプトンフレーバーの破れ / 質量起源 / 新現象 / 荷電レプトン / ヒッグス

Outline of Annual Research Achievements

物質非対称性宇宙を実現するにはCPの破れが必須である。ニュートリノ振動実験では、レプトンセクターのCPの破れを特徴づけるCP位相を測定している。そこで長基線実験のDUNEおよびT2HKで測られるCP位相の感度の不定性を評価した。地球の物質密度の不定性が無視できない影響をニュートリノ振動の解析に及ぼすことが分かった。
熱的に生成される暗黒物質はとても魅力的であるが、直接検出実験の進展により非常に強い制限がつけられるようになった。この制限を自然に避ける事ができる擬南部ゴールドストンボソン暗黒物質の起源を非可換ゲージ理論の観点から追求した。この模型では残存対称性により暗黒物質が完全に安定化する。さらに、この模型を大統一理論に埋め込むことに成功した。しかし、この場合、残存対称性がなく暗黒物質の安定性の保証機構は別に用意する必要があることが分かった。
ミュオンの異常磁気能率の理論予言と実験値の乖離は素粒子標準模型を超える物理の鍵と考えられる。そこで、ミュオンの異常磁気能率問題をフレーバー対称性を持つスカラーセクターの簡単な拡張で説明する模型を拡張して、フレーバー対称性により安定化する暗黒物質模型を構築した。ミュオンの異常磁気能率問題をゲージ対称性の拡張で説明する模型としてU(1)_{Lμ-Lτ}模型が知られているが、これを素粒子標準模型のゲージ対称性と共に大統一理論に埋め込む研究を行った。
近年、弱く相互作用する軽い素粒子が暗黒物質の候補として注目を集めている。そのような粒子のFASER実験による検出感度を評価し、新たなパラメタ領域を探索できることを示した。

Research Progress Status

令和4年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和4年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] 国立台湾大学(その他の国・地域（台湾）)
• [Int'l Joint Research] 華南師範大学/四川大学(中国)
• [Int'l Joint Research] ハイデラバード大学(インド)
• [Int'l Joint Research] バルセロナ大学(スペイン)
• [Int'l Joint Research] チェコ工科大学(チェコ)
• [Int'l Joint Research]
• [Int'l Joint Research] 四川大学(中国)
• [Int'l Joint Research] Heidelberg university(ドイツ)
• [Int'l Joint Research] マギル大学(カナダ)
• [Int'l Joint Research] KIAS(韓国)
• [Int'l Joint Research] カルフォルニア大学(米国)
• [Int'l Joint Research] 国立台湾大学/NCTS(その他の国・地域)
• [Journal Article] Pseudo-Nambu-Goldstone dark matter in SU(7) grand unification (2024)
  • Author(s): Chiang Cheng-Wei、Tsumura Koji、Uchida Yoshiki、Yamatsu Naoki
  • Journal Title: Physical Review D Volume: 109 Issue: 5 Pages: 1-17
  • DOI: 10.1103/physrevd.109.055040
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Effect of matter density in T2HK and DUNE (2023)
  • Author(s): Ghosh Monojit、Yasuda Osamu
  • Journal Title: Nuclear Physics B Volume: 989 Pages: 116142-116142
  • DOI: 10.1016/j.nuclphysb.2023.116142
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Conditions for suppressing dimension-five proton decay in renormalizable SUSY SO(10) GUT (2023)
  • Author(s): Naoyuki Haba, Toshifumi Yamada
  • Journal Title: JHEP Volume: 02 Issue: 2 Pages: 148-148
  • DOI: 10.1007/jhep02(2023)148
  • Peer Reviewed / Open Access
• [Journal Article] Neutrino mass square ratio and neutrinoless double-beta decay in random neutrino mass matrices (2023)
  • Author(s): Naoyuki Haba, Yasuhiro Shimizu, Toshifumi Yamada
  • Journal Title: PTEP Volume: 2 Issue: 2 Pages: 1-10
  • DOI: 10.1093/ptep/ptad010
  • Peer Reviewed / Open Access
• [Journal Article] Determination of coupling patterns by parallel searches for μ??→?e+ and μ??→?e? in muonic atoms (2023)
  • Author(s): Sato Joe、Sugawara Kohei、Uesaka Yuichi、Yamanaka Masato
  • Journal Title: Physics Letters B Volume: 836 Pages: 137617-137617
  • DOI: 10.1016/j.physletb.2022.137617
  • Peer Reviewed / Open Access
• [Journal Article] Search for lepton flavor violating decay at FASER (2023)
  • 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
• [Journal Article] Coupling sum rules and oblique corrections in gauge-Higgs unification (2023)
  • Author(s): Hosotani Yutaka、Funatsu Shuichiro、Hatanaka Hisaki、Orikasa Yuta、Yamatsu Naoki
  • Journal Title: Progress of Theoretical and Experimental Physics Volume: 2023 Issue: 6 Pages: 1-36
  • DOI: 10.1093/ptep/ptad068
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Sterile neutrino dark matter: relativistic freeze-out (2023)
  • Author(s): Lebedev Oleg、Toma Takashi
  • Journal Title: Journal of High Energy Physics Volume: 2023 Issue: 5 Pages: 1-16
  • DOI: 10.1007/jhep05(2023)108
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Single Higgs boson production at electron-positron colliders in gauge-Higgs unification (2023)
  • Author(s): Funatsu Shuichiro、Hatanaka Hisaki、Orikasa Yuta、Yamatsu Naoki
  • Journal Title: Physical Review D Volume: 107 Issue: 7 Pages: 1-26
  • DOI: 10.1103/physrevd.107.075030
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Pseudo-Nambu-Goldstone dark matter from non-Abelian gauge symmetry (2022)
  • 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
• [Journal Article] Impact of first-order phase transitions on dark matter production in the scotogenic model (2022)
  • Author(s): Hiroto Shibuya and Takashi Toma
  • Journal Title: Journal of High Energy Physics Volume: 11 Issue: 11 Pages: 1-28
  • DOI: 10.1007/jhep11(2022)064
  • Peer Reviewed / Open Access
• [Journal Article] Asymmetric Mediator in Scotogenic Model (2022)
  • Author(s): K. Asai, Y. Sakai, J. Sato, Y. Takanishi, M. Yamanaka
  • Journal Title: Physics Letters B Volume: 836 Pages: 137627-137627
  • DOI: 10.1016/j.physletb.2022.137627
  • Peer Reviewed / Open Access
• [Journal Article] Sneutrinos as two inflatons and curvaton and leptogenesis (2022)
  • Author(s): Takahashi Tomo、Yamada Toshifumi、Yokoyama Shuichiro
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 2022 Issue: 11 Pages: 021-021
  • DOI: 10.1088/1475-7516/2022/11/021
  • Peer Reviewed / Open Access
• [Journal Article] Probing the L_mu - L_tau gauge boson at the MUonE experiment (2022)
  • Author(s): Asai Kento、Hamaguchi Koichi、Nagata Natsumi、Tseng Shih-Yen、Wada Juntaro
  • Journal Title: Physical Review D Volume: 106 Issue: 5 Pages: 1-7
  • DOI: 10.1103/physrevd.106.l051702
  • Peer Reviewed / Open Access
• [Journal Article] Inelastic dark matter from dark Higgs boson decays at FASER (2022)
  • 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
• [Journal Article] Scalar dark matter with a μ-τ flavored mediator (2022)
  • Author(s): Asai Kento、Miyao Coh、Okawa Shohei、Tsumura Koji
  • Journal Title: Physical Review D Volume: 106 Issue: 3 Pages: 1-11
  • DOI: 10.1103/physrevd.106.035017
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Bhabha scattering in the gauge-Higgs unification (2022)
  • Author(s): S. Funatsu, H. Hatanaka, Y. Hosotani, Y. Orikasa, N. Yamatsu
  • Journal Title: Phys. Rev. D Volume: 106 Issue: 1 Pages: 1-12
  • DOI: 10.1103/physrevd.106.015010
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Conditions of general Z2 symmetry and TM1,2 mixing for the minimal type-I seesaw mechanism in an arbitrary basis (2022)
  • Author(s): Yang Masaki J.S.
  • Journal Title: Nuclear Physics B Volume: 982 Pages: 115893-115893
  • DOI: 10.1016/j.nuclphysb.2022.115893
  • Peer Reviewed / Open Access
• [Journal Article] Semi-annihilating dark matter coupled with Majorons (2022)
  • Author(s): Takumi Miyagi and Takashi Toma
  • Journal Title: Journal of High Energy Physics Volume: 07 Issue: 7 Pages: 1-18
  • DOI: 10.1007/jhep07(2022)027
  • Peer Reviewed / Open Access
• [Journal Article] Aiming for unification of Lμ ? Lτ and the standard model gauge group (2022)
  • Author(s): Sato Joe
  • Journal Title: Journal of High Energy Physics Volume: 2022 Issue: 7
  • DOI: 10.1007/jhep07(2022)011
  • Peer Reviewed / Open Access
• [Journal Article] Charged lepton flavor violation associated with heavy quark production in deep inelastic lepton-nucleon scattering via scalar exchange (2022)
  • Author(s): Kiyo Yuichiro、Takeuchi Michihisa、Uesaka Yuichi、Yamanaka Masato
  • Journal Title: Journal of High Energy Physics Volume: 2022 Issue: 4 Pages: 1-37
  • DOI: 10.1007/jhep04(2022)044
  • Peer Reviewed / Open Access
• [Journal Article] Neutrino oscillation phenomenology and impact of Professor Masatoshi Koshiba (2022)
  • Author(s): O. Yasuda
  • Journal Title: Prog. Theor. Exp. Phys. Volume: 2022 Issue: 12 Pages: 1-17
  • DOI: 10.1093/ptep/ptac056
  • Peer Reviewed / Open Access
• [Journal Article] Search for sterile neutrinos by shower events at a future neutrino telescope (2022)
  • Author(s): Y. Wang, O. Yasuda
  • Journal Title: Prog. Theor. Exp. Phys. Volume: 2022 Issue: 2 Pages: 1-29
  • DOI: 10.1093/ptep/ptac010
  • Peer Reviewed / Open Access
• [Journal Article] Electron beam dump constraints on light bosons with lepton flavor violating couplings (2021)
  • 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
• [Journal Article] New physics searches at the ILC positron and electron beam dumps (2021)
  • Author(s): Asai Kento、Iwamoto Sho、Sakaki Yasuhito、Ueda Daiki
  • Journal Title: Journal of High Energy Physics Volume: 2021 Issue: 9 Pages: 1-23
  • DOI: 10.1007/jhep09(2021)183
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Baryon number non-conservation as Peccei-Quinn mechanism (2021)
  • Author(s): Takahiro Ohata, Kengo Takeuchi, Koji Tsumura
  • Journal Title: Phys. Rev. D Volume: 3 Issue: 3 Pages: 1-1
  • DOI: 10.1103/physrevd.104.035026
  • Peer Reviewed / Open Access
• [Journal Article] Resolving the Hubble tension in a U(1)$_{L_\mu-L_\tau}$ model with the Majoron (2021)
  • 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
• [Journal Article] Pseudo-Nambu-Goldstone Dark Matter Model Inspired by Grand Unification (2021)
  • Author(s): Yoshihiko Abe, Takashi Toma, Koji Tsumura, and Naoki Yamatsu
  • Journal Title: Phys. Rev. D Volume: 104 Issue: 3 Pages: 035011-035011
  • DOI: 10.1103/physrevd.104.035011
  • Peer Reviewed / Open Access
• [Journal Article] Soft supersymmetry breaking terms and lepton flavor violations in modular flavor models (2021)
  • 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
• [Journal Article] Leptophilic gauge bosons at ILC beam dump experiment (2021)
  • Author(s): Asai Kento、Moroi Takeo、Niki Atsuya
  • Journal Title: Physics Letters B Volume: 818 Pages: 136374-136374
  • DOI: 10.1016/j.physletb.2021.136374
  • Peer Reviewed / Open Access
• [Journal Article] Scalar and fermion on-shell amplitudes in generalized Higgs effective field theory (2021)
  • Author(s): Nagai Ryo、Tanabashi Masaharu、Tsumura Koji、Uchida Yoshiki
  • Journal Title: Physical Review D Volume: 104 Issue: 1 Pages: 1-37
  • DOI: 10.1103/physrevd.104.015001
  • Peer Reviewed / Open Access
• [Journal Article] Search for $$Z'$$ pair production from scalar boson decay in minimal $$U(1)_{L_\mu - L_\tau }$$ model at the LHC (2021)
  • 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
• [Journal Article] Dark photon from light scalar boson decays at FASER (2021)
  • 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
• [Journal Article] Search for U(1)Lμ-Lτ charged dark matter with neutrino telescope (2021)
  • Author(s): Asai Kento, Okawa Shohei, Tsumura Koji
  • Journal Title: Journal of High Energy Physics Volume: 2021 Issue: 3 Pages: 047-047
  • DOI: 10.1007/jhep03(2021)047
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Kinematical distributions of coherent neutrino trident production in gauged Lμ?Lτ model (2021)
  • 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
• [Journal Article] Signal from sterile neutrino dark matter in extra U(1) model at direct detection experiment (2020)
  • 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
• [Journal Article] Neutrino Oscillations at low energy long baseline experiments in the presence of nonstandard interactions and parameter degeneracy (2020)
  • Author(s): O. Yasuda
  • Journal Title: Prog. Theor. Exp. Phys. Volume: 2020 Issue: 6
  • DOI: 10.1093/ptep/ptaa033
  • Peer Reviewed / Open Access
• [Journal Article] Pseudo-Nambu-Goldstone dark matter from gauged U(1)B-L symmetry (2020)
  • Author(s): Yoshihiko Abe, Takashi Toma, Koji Tsumura
  • Journal Title: Journal of High Energy Physics Volume: 05 057 Issue: 5 Pages: 1-17
  • DOI: 10.1007/jhep05(2020)057
  • Peer Reviewed / Open Access
• [Journal Article] Scalegenesis and fermionic dark matters in the flatland scenario (2020)
  • Author(s): Hamada Yu、Tsumura Koji、Yamada Masatoshi
  • Journal Title: The European Physical Journal C Volume: 80 Issue: 5 Pages: 11-20
  • DOI: 10.1140/epjc/s10052-020-7929-3
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Testing NSI suggested by the solar neutrino tension in T2HKK and DUNE (2020)
  • Author(s): M. Ghosh, O, Yasuda
  • Journal Title: Mod. Phys. Lett. A Volume: 35 Issue: 17 Pages: 2050142-2050142
  • DOI: 10.1142/s0217732320501424
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] QED background against atomic neutrino process with initial spatial phase (2020)
  • Author(s): Tanaka Minoru、Tsumura Koji、Sasao Noboru、Uetake Satoshi、Yoshimura Motohiko
  • Journal Title: The European Physical Journal Plus Volume: 135 Issue: 3 Pages: 283-283
  • DOI: 10.1140/epjp/s13360-020-00290-2
  • Peer Reviewed
• [Journal Article] COMET Phase-I Technical Design Report (2020)
  • Author(s): R. Abramishvili, M. Moritsu et al. [COMET Collaboration]
  • Journal Title: Prog. Theor. Exp. Phys. Volume: 2020 Issue: 3 Pages: 1-102
  • DOI: 10.1093/ptep/ptz125
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Low scale seesaw models for low scale U(1)Lμ-Lτ symmetry (2019)
  • 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
• [Journal Article] A μ-τ-philic scalar doublet under Zn flavor symmetry (2019)
  • Author(s): Abe Yoshihiko、Toma Takashi、Tsumura Koji
  • Journal Title: Journal of High Energy Physics Volume: 2019 Issue: 6 Pages: 142-142
  • DOI: 10.1007/jhep06(2019)142
  • Peer Reviewed / Open Access
• [Journal Article] Momentum distribution of the electron pair from the charged lepton flavor violating process μe→ee in muonic atoms with a polarized muon (2019)
  • Author(s): Kuno Yoshitaka、Sato Joe、Sato Toru、Uesaka Yuichi、Yamanaka Masato
  • Journal Title: Physical Review D Volume: 100 Issue: 7 Pages: 075012-075012
  • DOI: 10.1103/physrevd.100.075012
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] New model for radiatively generated Dirac neutrino masses and lepton flavor violating decays of the Higgs boson (2019)
  • Author(s): Enomoto Kazuki、Kanemura Shinya、Sakurai Kodai、Sugiyama Hiroaki
  • Journal Title: Physical Review D Volume: 100 Issue: 1 Pages: 015044-015044
  • DOI: 10.1103/physrevd.100.015044
  • Peer Reviewed / Open Access
• [Journal Article] Searching for scalar boson decaying into light Z' boson at collider experiments in U(1)_{Lμ - Lτ} model (2019)
  • 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
• [Journal Article] Minimal Gauged U(1)_{L_alpha - L_beta} Models Driven into a Corner (2019)
  • Author(s): Asai Kento, Hamaguchi Koichi, Nagata Natsumi, Tseng Shih-Yen, Tsumura Koji
  • Journal Title: Physical Review D Volume: 99 Issue: 5 Pages: 055029-055029
  • DOI: 10.1103/physrevd.99.055029
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Charged scalars confronting neutrino mass and muon g ? 2 anomaly (2018)
  • Author(s): Chakrabarty Nabarun、Chiang Cheng-Wei、Ohata Takahiro、Tsumura Koji
  • Journal Title: Journal of High Energy Physics Volume: 2018 Issue: 12 Pages: 1-31
  • DOI: 10.1007/jhep12(2018)104
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Recent status of neutrino phenomenology (2018)
  • Author(s): Osamu Yasuda
  • Journal Title: Proceedings of Science Volume: 332 Pages: 1-8
  • DOI: 10.22323/1.332.0043
  • Peer Reviewed / Open Access
• [Journal Article] Syndetic extension of baryon and lepton numbers: Proton decay and long-lived dark matter (2018)
  • Author(s): Ma Ernest、Tsumura Koji
  • Journal Title: Physical Review D Volume: 98 Issue: 3 Pages: 1-6
  • DOI: 10.1103/physrevd.98.035037
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] The origin of pseudo-Nabmu-Goldstone-Boson Dark Matter (2024)
  • Author(s): Koji Tsumura
  • Organizer: Hokkaido Workshop on Particle Physics at Crossroads
  • Int'l Joint Research / Invited
• [Presentation] 安定な擬南部ゴールドストン暗黒物質の起源 (2023)
  • Author(s): 津村浩二
  • Organizer: 第129回日本物理学会九州支部例会
• [Presentation] New View of Particle Physics from Neutrinos and Phenomena Beyond the Standard Model (2023)
  • Author(s): Koji Tsumura
  • Organizer: International Conference on the Physics of the Two Infinities
  • Int'l Joint Research
• [Presentation] Determination of coupling patterns by parallel searches for μ- → e+ and μ- → e- in muonic atoms (2023)
  • Author(s): Joe Sato
  • Organizer: Third International Workshop on the Extension Project for the J-PARC Hadron Experimental Facility (3rd J-PARC HEF-ex WS)
  • Int'l Joint Research / Invited
• [Presentation] Type-II seesaw models with modular A4 symmetry (2023)
  • Author(s): Takashi Shimomura
  • Organizer: Recent development of modular flavor symmetry
  • Int'l Joint Research / Invited
• [Presentation] Generalized Higgs effective field theory and its applications (2023)
  • Author(s): Koji Tsumura
  • Organizer: The 5th KMI International Symposium on “Quest for the Origin of Particles and the Universe”
  • Int'l Joint Research / Invited
• [Presentation] Determination of coupling patterns by parallel searches for μ- → e+ and μ- → e- in muonic atoms (2023)
  • Author(s): 佐藤丈
  • Organizer: 素粒子現象論研究会2022
  • Invited
• [Presentation] レプトンフレーバーの破れを伴う深非弾性散乱の断面積定式化 (2023)
  • Author(s): 山中真人
  • Organizer: 素粒子現象論研究会2022
  • Invited
• [Presentation] Asymmetric Mediator in Scotogenic Model (2023)
  • Author(s): 酒井裕平
  • Organizer: 素粒子現象論研究会2022
• [Presentation] 粒子数非保存の模型 (2023)
  • Author(s): 津村浩二
  • Organizer: 原子核によるバリオン数・レプトン数の物理
  • Invited
• [Presentation] The origin of pseudo-Nambu-Goldstone Dark Matter (2023)
  • Author(s): 津村浩二
  • Organizer: Kagoshima Workshop on Particles, Fields and Strings 2023
  • Invited
• [Presentation] Sterile neutrinos and non-standard interactions of neutrinos (2023)
  • Author(s): 安田修
  • Organizer: Kagoshima Workshop on Particles, Fields and Strings 2023
  • Invited
• [Presentation] Search for lepton flavor violation at FASER (2023)
  • Author(s): 下村崇
  • Organizer: Kagoshima Workshop on Particles, Fields and Strings 2023
  • Invited
• [Presentation] フレーバー構造で探る暗黒物質 (2023)
  • Author(s): 宮尾光
  • Organizer: Kagoshima Workshop on Particles, Fields and Strings 2023
• [Presentation] Search for B-L gauge boson with sterile neutrino dark matter at FASER (2023)
  • Author(s): 下村崇
  • Organizer: 日本物理学会 2023年 春季大会 素粒子論領域
• [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
• [Presentation] Single Higgs Production at Electron-Positron Colliders in Gauge-Higgs Unification (2023)
  • Author(s): 舩津周一郎, 幡中久樹, 細谷裕, 折笠雄太, 山津直
  • Organizer: 日本物理学会 2023年 春季大会 素粒子論領域
• [Presentation] Coupling sum rules and oblique corrections in gauge-Higgs unification (2023)
  • Author(s): 舩津周一郎, 幡中久樹, 細谷裕, 折笠雄太, 山津直
  • Organizer: 日本物理学会 2023年 春季大会 素粒子論領域
• [Presentation] 8次元商空間を用いたCoset space dimensional reductionから得られる模型の分類レプトンフレーバーを破るレプトン-核子散乱の高精度定式化による新物理探索 (2023)
  • Author(s): 浅井健人，佐藤丈，須田良介*, 高西康隆, 山田敏文, 梁正樹
  • Organizer: 日本物理学会 2023年 春季大会 素粒子論領域
• [Presentation] U(1)Lμ - LτゲージボソンとMajoronによるHubble Tensionの解決 (2023)
  • Author(s): 浅野友哉*, 佐藤丈,梁正樹、浅井健人
  • Organizer: 日本物理学会 2023年 春季大会 素粒子論領域
• [Presentation] The origin of pseudo-Nabmu-Goldstone-Boson Dark Matter (2022)
  • Author(s): Koji Tsumura
  • Organizer: 2022 NTU-Kyoto high energy physics workshop/Kawai Fest
  • Int'l Joint Research / Invited
• [Presentation] The origin of pseudo-Nabmu-Goldstone-Boson Dark Matter (2022)
  • Author(s): Koji Tsumura
  • Organizer: KEK Theory Meeting on Particle Physics Phenomenology (KEK-PH2022) and International Joint Workshop on the Standard Model and beyond
  • Int'l Joint Research / Invited
• [Presentation] Scalar Dark Matter with a μ-τ Flavored Mediator (2022)
  • Author(s): Coh Miyao
  • Organizer: KEK Theory Meeting on Particle Physics Phenomenology (KEK-PH2022) and International Joint Workshop on the Standard Model and beyond
  • Int'l Joint Research
• [Presentation] Lepton flavor violating deep-inelastic scattering by (pseudo-)scalar mediator (2022)
  • Author(s): Masato Yamanaka
  • Organizer: KEK Theory Meeting on Particle Physics Phenomenology (KEK-PH2022) and International Joint Workshop on the Standard Model and beyond
  • Int'l Joint Research
• [Presentation] Search for lepton flavor violating decays of light bosons at FASER (2022)
  • 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
• [Presentation] Aiming for Unification of Lμ-Lτ and the standard model gauge group (2022)
  • Author(s): Joe Sato
  • Organizer: The 8th Quantum Science symposium
  • Int'l Joint Research / Invited
• [Presentation] Thermal relic density of super heavy dark matter (2022)
  • Author(s): Masato Yamanaka
  • Organizer: The 8th Quantum Science symposium
  • Int'l Joint Research / Invited
• [Presentation] Theoretical overview (2022)
  • Author(s): Osamu Yasuda
  • Organizer: 21st international workshop on Next Generation Nucleon Decay and Neutrino Detectors (NNN22)
  • Int'l Joint Research / Invited
• [Presentation] Cogenesis of Dark Matter and Baryon Asymmetries in Scotogenic Model (2022)
  • Author(s): Yuhei Sakai
  • Organizer: Summer Institute 2022
  • Int'l Joint Research
• [Presentation] Dark matter models, properties and particle physics candidates (2022)
  • Author(s): Takashi Toma
  • Organizer: The 2nd DMNet International Symposium
  • Int'l Joint Research / Invited
• [Presentation] Non-abelian pseudo Nambu-Goldstone dark matter (2022)
  • Author(s): Yoshiki Uchida
  • Organizer: 34th Regular Meeting of the New Higgs Working Group
  • Int'l Joint Research
• [Presentation] Search for lepton flavor violation at the Subaru Telescope (2022)
  • Author(s): Masato Yamanaka
  • Organizer: 2nd workshop: Multimessenger Study of Heavy Dark Matter
  • Int'l Joint Research / Invited
• [Presentation] Synergy of HK & DUNE (2022)
  • Author(s): Osamu Yasuda
  • Organizer: XXX International Conference on Neutrino Physics and Astrophysics (Neutrino 2022)
  • Int'l Joint Research / Invited
• [Presentation] Aiming for Unification of Lμ-Lτ and the standard model gauge group (2022)
  • Author(s): 佐藤丈
  • Organizer: MIE Meeting of Quantum Science 2022
  • Int'l Joint Research / Invited
• [Presentation] レプトンフレーバー非保存深非弾性散乱の再定式化 (2022)
  • Author(s): 山中真人
  • Organizer: MIE Meeting of Quantum Science 2022
  • Invited
• [Presentation] レプトンフレーバーを破るレプトン-核子散乱の高精度定式化による新物理探索 (2022)
  • Author(s): 山中真人
  • Organizer: Flavor Physics Workshop 2022
  • Invited
• [Presentation] フレーバー構造により抑制される暗黒物質の直接検出 (2022)
  • Author(s): 宮尾光
  • Organizer: Flavor Physics Workshop 2022
• [Presentation] Pseudo-Nambu-Goldstone Dark Matter from Non-Abelian Gauge Symmetry (2022)
  • Author(s): 内田祥紀
  • 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
• [Presentation] Scalar Dark Matter with a μ-τ Flavored Mediator (2022)
  • Author(s): 宮尾光
  • 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
• [Presentation] Asymmetric mediator in Scotogenic Model (2022)
  • Author(s): 酒井裕平
  • 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
• [Presentation] 擬南部ゴールドストン暗黒物質と暗黒SU(2) (2022)
  • Author(s): 津村浩二
  • Organizer: 瀬戸内サマーインスティテュート2022
• [Presentation] フレーバー対称性により抑制される暗黒物質の直接検出 (2022)
  • Author(s): 宮尾光
  • Organizer: 瀬戸内サマーインスティテュート2022
• [Presentation] マヨロンと結合する半対消滅ダークマター (2022)
  • Author(s): 藤間崇
  • Organizer: 素粒子物理学の進展2022
• [Presentation] 拡張ヒッグス有効理論における磁気双極子モーメント (2022)
  • Author(s): 内田祥紀
  • Organizer: 素粒子物理学の進展2022
• [Presentation] Scotogenic Model におけるダークマターとバリオンの追求 (2022)
  • Author(s): 酒井裕平
  • Organizer: 素粒子物理学の進展2022
• [Presentation] Scalar Dark Matter with a μ-τ Flavored Mediator (2022)
  • Author(s): 宮尾光
  • Organizer: 新ヒッグス勉強会 第34回定例会
• [Presentation] ヒッグス物理の深化 (2022)
  • Author(s): 津村浩二
  • Organizer: 次世代エネルギーフロンティア実験の検討会
  • Invited
• [Presentation] 暗黒物質と素粒子実験 (2022)
  • Author(s): 藤間崇
  • Organizer: 次世代エネルギーフロンティア実験の検討会
  • Invited
• [Presentation] フレーバー対称性により抑制される暗黒物質の直接検出 (2022)
  • Author(s): 宮尾光
  • Organizer: 原子核三者夏の学校2022
• [Presentation] 電気双極子モーメント計算の簡略化 (2022)
  • Author(s): 藤間崇
  • Organizer: 北陸信越地区素粒子論グループ合宿
• [Presentation] ニュートリノ振動研究の現状と研究用原子炉によるステライルニュートリノ探索の可能 (2022)
  • Author(s): 安田修
  • Organizer: 研究用原子炉を用いた原子核素粒子物理学研究会
  • Invited
• [Presentation] 暗黒SU(2)にもとづく擬南部ゴールドストン暗黒物質模 (2022)
  • Author(s): 津村浩二
  • Organizer: 第128回日本物理学会九州支部例会
• [Presentation] Fermion iDM from Dark Higgs Decays at FASER (2022)
  • Author(s): 下村崇
  • Organizer: 第128回日本物理学会九州支部例会
• [Presentation] フレーバー構造で探る暗黒物質 (2022)
  • Author(s): 宮尾光
  • Organizer: 第128回日本物理学会九州支部例会
• [Presentation] Inelastic Dark Matter from Dark Higgs Decays at FASER (2022)
  • Author(s): 下村崇
  • Organizer: 日本物理学会 2022年 秋季大会 素粒子論領域
• [Presentation] フレーバー対称性により抑制される暗黒物質の直接検出 (2022)
  • Author(s): 浅井健人, 宮尾光*, 大川翔平, 津村浩二
  • Organizer: 日本物理学会 2022年 秋季大会 素粒子論領域
• [Presentation] レプトンフレーバーを破るレプトン-核子散乱の高精度定式化による新物理探索 (2022)
  • Author(s): 山中真人*, 清裕一郎, 竹内道久, 上坂優一
  • Organizer: 日本物理学会 2022年 秋季大会 素粒子論領域
• [Presentation] Scotogenic Model におけるダークマターとバリオンの起源の追求 (2022)
  • Author(s): 浅井健人, 酒井裕平*, 佐藤丈, 高西康敬, 山中真人
  • Organizer: 日本物理学会 2022年 秋季大会 素粒子論領域
• [Presentation] ヒッグス物理の理解はどこまで進んだか？ (2022)
  • Author(s): 津村浩二
  • Organizer: 日本物理学会 2022年 秋季大会 素粒子論-素粒子実験領域合同
  • Invited
• [Presentation] Origin of pseudo-Nambu-Goldstone dark matter (2022)
  • Author(s): Yoshihiko Abe
  • Organizer: KEK-PH + KEK-COSMO joint mini-workshop
  • Int'l Joint Research
• [Presentation] Search for sterile neutrinos by IceCube shower events (2022)
  • Author(s): Yabin Wang
  • Organizer: 新学術領域研究「ニュートリノで拓く素粒子と宇宙」研究会
• [Presentation] Pseudo-Nambu-Goldstone dark matter model inspired by grand unification (2022)
  • Author(s): 山津直樹
  • Organizer: 新学術領域研究「ニュートリノで拓く素粒子と宇宙」研究会
• [Presentation] Fermion Pair Production at e-e+ Linear Collider Experiments in GUT Inspired Gauge-Higgs Unification (2021)
  • Author(s): Naoki Yamatsu
  • Organizer: ILC Workshop on Potential Experiments (ILCX2021)
  • Int'l Joint Research
• [Presentation] Scattering amplitudes in generalized Higgs effective field theory (2021)
  • Author(s): Yoshiki Uchida
  • Organizer: ILC Workshop on Potential Experiments (ILCX2021)
  • Int'l Joint Research
• [Presentation] Pseudo-Nambu-Goldstone Dark Matter from Grand Unified Theory (2021)
  • Author(s): Koji Tsumura
  • Organizer: The 7th Quantum Science (QS) symposium -The main symposium of ICCMSE 2021-Computational Chemistry and Computational Physics
  • Int'l Joint Research / Invited
• [Presentation] Fermion Pair Production at e-e+ Linear Collider Experiments in GUT Inspired Gauge-Higgs Unification (2021)
  • Author(s): Naoki Yamatsu
  • Organizer: The XXVIII International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2021)
  • Int'l Joint Research
• [Presentation] New physics searches at the ILC positron and electron beam dumps (2021)
  • Author(s): Kento Asai
  • Organizer: Asia-Pacific Workshop on Particle Physics and Cosmology 2021
  • Int'l Joint Research
• [Presentation] Does existence of dark matter imply grand unification? (2021)
  • Author(s): Yoshihiko Abe
  • Organizer: Asia-Pacific Workshop on Particle Physics and Cosmology 2021
  • Int'l Joint Research
• [Presentation] Pseudo-Nambu-Goldstone dark matter inspired by grand unification (2021)
  • Author(s): Yoshihiko Abe
  • Organizer: The Future is Dark
  • Int'l Joint Research
• [Presentation] Search for Lepton Flavor Violating Decay at FASER (2021)
  • Author(s): Kento Asai
  • Organizer: 2nd Forward Physics Facility Meeting
  • Int'l Joint Research
• [Presentation] Dark photon from scalar boson decays at FASER (2021)
  • 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
• [Presentation] ゲージ・ヒッグス大統一理論と有効模型 (2021)
  • Author(s): 山津直樹
  • Organizer: 素粒子現象論研究会2021
• [Presentation] New physics searches at the ILC positron and electron beam dumps (2021)
  • Author(s): 浅井健人
  • Organizer: 素粒子現象論研究会2021
• [Presentation] Unification of Lμ - Lτ and the standard model gauge group (2021)
  • Author(s): 佐藤丈
  • Organizer: 素粒子現象論研究会2021
• [Presentation] 拡張ヒッグス有効理論の定式化と応用 (2021)
  • Author(s): 内田祥紀
  • Organizer: 2nd EFT study meeting
• [Presentation] Fermion Pair Production at the ILC in GUT Inspired Gauge-Higgs Unification (2021)
  • Author(s): 山津直樹
  • Organizer: ILC夏の合宿2021
• [Presentation] Electron Beam Dump Constraints on Light Bosons with Lepton Flavor Violating Couplings (2021)
  • Author(s): 浅井健人
  • Organizer: ILC夏の合宿2021
• [Presentation] PQ機構としてのバリオン数の破れ (2021)
  • Author(s): 津村浩二
  • Organizer: 素粒子物理学の進展 2021
• [Presentation] Unification of Lμ - Lτ and the standard model gauge group (2021)
  • Author(s): 佐藤丈
  • Organizer: 素粒子物理学の進展 2021
• [Presentation] Fermion Pair Production at the ILC in GUT Inspired Gauge-Higgs Unification (2021)
  • Author(s): 山津直樹
  • Organizer: 素粒子物理学の進展 2021
• [Presentation] Search for Lepton Flavour Violating Decay at FASER (2021)
  • Author(s): 浅井健人
  • Organizer: 素粒子物理学の進展 2021
• [Presentation] フェルミオンを含む拡張ヒッグス有効理論の定式化とその応用 (2021)
  • Author(s): 内田祥紀
  • Organizer: 素粒子物理学の進展 2021
• [Presentation] 暗黒物質の起源と力の大統一 (2021)
  • Author(s): 阿部慶彦
  • Organizer: 素粒子物理学の進展 2021
• [Presentation] ヒッグス有効理論の概観とその発展 (2021)
  • Author(s): 内田祥紀
  • Organizer: 1st EFT study meeting
• [Presentation] Dark Photon from Light Scalar Boson Decays at FASER (2021)
  • Author(s): Takashi Shimomura
  • Organizer: Higgs as a Proble of New Physics
  • Int'l Joint Research
• [Presentation] Lepton flavor violations from soft SUSY breaking terms in modular flavor models (2021)
  • Author(s): Takashi Shimomura
  • Organizer: KEK-PH Flavor Workshop
  • Int'l Joint Research
• [Presentation] Neutrino (2021)
  • Author(s): 杉山弘晃
  • Organizer: 新ヒッグス勉強会第29回定例会
• [Presentation] Dark Photon from Light Scalar Boson Decays at FASER (2020)
  • Author(s): Takashi Shimomura
  • Organizer: Forward Physics Facility, kick off meeting
  • Int'l Joint Research
• [Presentation] Theory Overview :CLFV at muon scale (2020)
  • Author(s): Joe Sato
  • Organizer: Snowmass21
  • Int'l Joint Research / Invited
• [Presentation] Neutrino oscillations at low energy LBL experiments in the presence of NSI and parameter degeneracy (2020)
  • Author(s): Osamu Yasuda
  • Organizer: The XXIX International Conference on Neutrino Physics and Astrophysics (Neutrino 2020)
  • Int'l Joint Research
• [Presentation] IceCube Gap and Lμ-Lτu model (2020)
  • Author(s): Joe Sato
  • Organizer: 16th International Conference of Computational Methods in Sciences and Enginearing"
  • Int'l Joint Research / Invited
• [Presentation] overview of C02 (2020)
  • Author(s): 下村崇
  • Organizer: 新学術成果報告研究会
• [Presentation] Low scale seesaw models for low scale U(1)_{Lμ-Lτ} symmetry (2020)
  • Author(s): 佐藤丈
  • Organizer: 素粒子現象論研究会2020
• [Presentation] B = PQ? (2020)
  • Author(s): 津村浩二
  • Organizer: 新ヒッグス勉強会第28回定例会
• [Presentation] C02報告 (2020)
  • Author(s): 津村浩二
  • Organizer: 新学術成果報告研究会
• [Presentation] Signal from sterile neutrino dark matter in extra U(1) model at direct detection experiment (2020)
  • Author(s): 下村崇
  • Organizer: 日本物理学会 2020年 年次大会 素粒子論領域
• [Presentation] 非標準相互作用がある場合の低エネルギー長基線実験のニュートリノ振動とパラメーター縮退 (2020)
  • Author(s): 安田修
  • Organizer: 日本物理学会 2020年 秋季大会 素粒子論領域
• [Presentation] The Origin of Pseudo-Nambu-Goldstone Dark Matter (2020)
  • Author(s): Koji Tsumura
  • Organizer: RIS-TCS 2020 -Frontier of Physics and Chemistry-
  • Int'l Joint Research / Invited
• [Presentation] IceCube Gap and Lμ - Lτ model (2020)
  • Author(s): Joe Sato
  • Organizer: RIS-TCS 2020 -Frontier of Physics and Chemistry-
  • Int'l Joint Research / Invited
• [Presentation] COMET Data Analysis with Deep Learning (2020)
  • Author(s): Joe Sato
  • Organizer: Machine Learning at LHC
  • Int'l Joint Research
• [Presentation] Low scale seesaw models for low scale U(1)_{Lμ - Lτ} symmetry (2020)
  • Author(s): Joe Sato
  • Organizer: International Conference on Neutrinos and Dark Matter (NDM-2020)
  • Int'l Joint Research
• [Presentation] 深層学習によるCOMET実験データ解析 (2020)
  • Author(s): 佐藤丈
  • Organizer: Miyazaki workshop on particle physics and cosmology
• [Presentation] Light gauge boson and anomalies (2020)
  • Author(s): 下村崇
  • Organizer: Miyazaki workshop on particle physics and cosmology
• [Presentation] ニュートリノ振動研究の現状と展望 (2020)
  • Author(s): 安田修
  • Organizer: 日本物理学会 2020年 年次大会 (素粒子実験領域，素粒子論領域，宇宙線・宇宙物理領域)
  • Invited
• [Presentation] Phenomenology of the nonstandard interactions of neutrinos with the solar neutrino parametrization (2019)
  • Author(s): Osamu Yasuda
  • Organizer: A topical conference on elementary particles, astrophysics, and cosmology (Miami2019)
  • Int'l Joint Research
• [Presentation] Theoretical overview of Lepton Flavor Violation (2019)
  • Author(s): Joe Sato
  • Organizer: The 3rd J-PARC Symposium (J-PARC2019)
  • Int'l Joint Research / Invited
• [Presentation] Review of Dark Photon Phenomenology (2019)
  • Author(s): Takashi Shimomura
  • Organizer: The 3rd J-PARC Symposium (J-PARC2019)
  • Int'l Joint Research / Invited
• [Presentation] Big-bang nucleosynthesis and Leptogenesis in CMSSM (2019)
  • Author(s): Joe Sato
  • Organizer: PACIFIC 2019
  • Int'l Joint Research / Invited
• [Presentation] Geometry of Extended Higgs sector (2019)
  • Author(s): Koji Tsumura
  • Organizer: PACIFIC 2019
  • Int'l Joint Research / Invited
• [Presentation] Practical tests on the PMNS paradigm (2019)
  • Author(s): Osamu Yasuda
  • Organizer: Rencontres du Vietnam 2019: 3 Neutrinos and Beyond
  • Int'l Joint Research / Invited
• [Presentation] Scalar doublets charged under μ-τ-philic Zn flavor symmetry (2019)
  • Author(s): Koji Tsumura
  • Organizer: The 8th Workshop on Flavor Symmetries and Consequences in Accelerators and Cosmology (FLASY 2019)
  • Int'l Joint Research / Invited
• [Presentation] Big-bang nucleosynthesis and Leptogenesis in CMSSM (2019)
  • Author(s): Joe Sato
  • Organizer: Dark Side of the Universe 2019
  • Int'l Joint Research
• [Presentation] Big-bang nucleosynthesis and Leptogenesis in CMSSM (2019)
  • Author(s): Joe Sato
  • Organizer: 15th Computational Chemistry (CC) Symposium -The Main Symposium of ICCMSE 2019-
  • Int'l Joint Research / Invited
• [Presentation] Effect of Initial Spacial Phase in Neutrino Mass Spectroscopy (2019)
  • Author(s): Koji Tsumura
  • Organizer: 15th Computational Chemistry (CC) Symposium -The Main Symposium of ICCMSE 2019-
  • Int'l Joint Research / Invited
• [Presentation] 深層学習によるCOMET 実験データ解析の試み (2019)
  • Author(s): 佐藤丈
  • Organizer: 素粒子現象論研究会2019
  • Invited
• [Presentation] Dark Sector (2019)
  • Author(s): 下村崇
  • Organizer: Flavor Physics Workshop 2019
  • Invited
• [Presentation] 深層学習による COMET 実験データ解析 (2019)
  • Author(s): 佐藤丈
  • Organizer: 素粒子物理学の進展 2019
• [Presentation] ニュートリノ質量分光と背景事象抑制 (2019)
  • Author(s): 津村浩二
  • Organizer: 素粒子物理学の進展 2019
  • Invited
• [Presentation] Introduction to Neutrino Physics (2019)
  • Author(s): Hiroaki Sugiyama
  • Organizer: Physics at the Cosmic Frontier
  • Int'l Joint Research / Invited
• [Presentation] Recent Theoretical Development on RENP (2019)
  • Author(s): Koji Tsumura
  • Organizer: The 11th International Workshop on Fundamental Physics Using Atoms (FPUA2019)
  • Int'l Joint Research
• [Presentation] ニュートリノ振動実験とニュートリノの非標準相互作用 (2019)
  • Author(s): 安田修
  • Organizer: ニュートリノ原子核反応とニュートリノ相互作用
  • Invited
• [Presentation] Effect of systematics in the T2HK, T2HKK, and DUNE experiments (2018)
  • Author(s): Osamu Yasuda
  • Organizer: A topical conference on elementary particles, astrophysics, and cosmology (Miami2018)
  • Int'l Joint Research / Invited
• [Presentation] Recent Development on RENP (2018)
  • Author(s): Koji Tsumura
  • Organizer: Quantum Sensing for Dark Matter Searches and Neutrino Physics
  • Int'l Joint Research / Invited
• [Presentation] Systematics in T2HK/T2HKK/DUNE (2018)
  • Author(s): Osamu Yasuda
  • Organizer: Neutrino Oscillation Workshop (NOW 2018)
  • Int'l Joint Research / Invited
• [Presentation] Physics with Muon (2018)
  • Author(s): Joe Sato
  • Organizer: Symposium for muon and neutrino physics 2018
  • Int'l Joint Research / Invited
• [Presentation] Neutrino Mass Generation with Multi-Higgs (2018)
  • Author(s): Hiroaki Sugiyama
  • Organizer: Workshop on Multi-Higgs models
  • Int'l Joint Research
• [Presentation] An SU(2)μτ model for Muon g-2 Anomaly (2018)
  • Author(s): Koji Tsumura
  • Organizer: Workshop on Multi-Higgs models
  • Int'l Joint Research
• [Presentation] Distinguishing muon LFV effective couplings using μ－e－→e－e－ in a muonic atom (2018)
  • Author(s): Joe Sato
  • Organizer: The 20th International Workshop on Neutrinos from Accelerators
  • Int'l Joint Research
• [Presentation] Big-bang nucleosynthesis and Leptogenesis in CMSSM (2018)
  • Author(s): Joe Sato
  • Organizer: 26th International Conference on Supersymmetry and Unification of Fundamental Interactions
  • Int'l Joint Research
• [Presentation] 陽子崩壊探索のインパクト (2018)
  • Author(s): 津村浩二
  • Organizer: 第二回琉球大学計算科学シンポジウム：“量子論の物理・化学的アプローチで迫る物質・自然界の謎”
  • Invited
• [Presentation] COMET実験における電子のエネルギーの深層学習による決定 (2018)
  • Author(s): 佐藤丈
  • Organizer: 第二回琉球大学計算科学シンポジウム：“量子論の物理・化学的アプローチで迫る物質・自然界の謎”
  • Invited
• [Presentation] ニュートリノ質量生成機構 (2018)
  • Author(s): 杉山弘晃
  • Organizer: 新学術領域「ニュートリノで拓く素粒子と宇宙」研究会
  • Invited
• [Presentation] Search for light scalar boson in Lμ - Lτ model at ILC experiments (2018)
  • Author(s): 下村崇
  • Organizer: 素粒子物理学の進展 2018
• [Presentation] B+Lを保存する陽子崩壊と長寿命暗黒物質 (2018)
  • Author(s): 津村浩二
  • Organizer: 素粒子物理学の進展 2018
• [Presentation] 深層学習によるCOMET実験データ解析の試み (2018)
  • Author(s): 佐藤丈
  • Organizer: 日本物理学会 2019年 年次大会 素粒子実験領域
• [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
• [Presentation] Light Z' boson search from scalar boson decays in Lμ - Lτ model at collider experiments (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
• [Remarks] C02班「標準理論を超えた新現象とニュートリノで探る新しい素粒子像」研究成果
  • URL: https://www2.yukawa.kyoto-u.ac.jp/~koji.tsumura/c02.html
• [Remarks] C02班「標準理論を超えた新現象とニュートリノで探る新しい素粒子像」研究成果
  • URL: http://www2.yukawa.kyoto-u.ac.jp/~koji.tsumura/c02.html
• [Remarks] C02班「標準理論を超えた新現象とニュートリノで探る新しい素粒子像」研究成果
  • URL: http://www2.yukawa.kyoto-u.ac.jp/~koji.tsumura/c02.html#2018
• [Funded Workshop] Higgs as a Probe of New Physics 2023 (2023)
• [Funded Workshop] Kagoshima Workshop on Particles, Fields and Strings 2023 (2023)
• [Funded Workshop] Summer Institute 2022 (2022)
• [Funded Workshop] "Higgs as a Probe of New Physics" Special Editrion 2021 (2021)
• [Funded Workshop] Exploration of Particle Physics and Cosmology with Neutrinos Workshop2019 (2019)
• [Funded Workshop] Higgs as a Probe of New Physics 2019 (2019)
• [Funded Workshop] Physics of muonium and related topics (2018)