SHIMOMURA Takashi

写真a

Affiliation

Faculty of Education Science education

Title

Associate Professor

External Link

Research Areas 【 display / non-display

  • Natural Science / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics  / Elementary Particle Physics

External Career 【 display / non-display

  • Kyushu University

    2021.4 - 2023.3

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    Country:Japan

Professional Memberships 【 display / non-display

  • 日本物理学会

    2001.9

 

Papers 【 display / non-display

  • Dark photon pair production via off-shell dark Higgs at FASER Reviewed

    Takeshi Araki, Kento Asai, Yohei Nakashima and Takashi Shimomura

    Submitted   2024.7

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Freeze-in sterile neutrino dark matter in feeble gauged B-L model Reviewed International coauthorship

    Osamu Seto, Takashi Shimomura and Yoshiki Uchida

    Submitted   2024.4

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    Language:English   Publishing type:Research paper (scientific journal)  

  • New Constraint on Dark Photon at T2K Off-Axis Near Detector Reviewed International coauthorship

    Takeshi Araki, Kento Asai, Tomoya Iizawa, Hidetoshi Otono, Takashi Shimomura and Yosuke Takubo

    Journal of High Energy Physics   2023 ( 56 )   2023.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1007/JHEP11(2023)056

  • Neutrinophilic DM annihilation in a model with U(1)Lmu-Ltau times U(1)H gauge symmetry Reviewed International coauthorship

    Keiko I. Nagao, Takaaki Nomura, Hiroshi Okada, Takashi Shimomura

    Physical Review D   108 ( 055032 )   1 - 11   2023.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.108.055032

  • Multi muon/anti-muon signals via productions of gauge and scalar bosons in a U(1)Lmu - Ltau model at muonic colliders Reviewed International coauthorship

    Arindam Das, Takaaki Nomura and Takashi Shimomura

    The European Physical Journal C   786 ( 83 )   1 - 9   2023.9

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    Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1140/epjc/s10052-023-11955-4

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Presentations 【 display / non-display

  • Feeble B-L model with freeze-in sterile neutrino dark matter at FASER

    瀬戸治, 下村崇, 内田祥紀

    日本物理学会 第79回年次大会 

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    Event date: 2024.9.16 - 2024.9.19

    Language:Japanese   Presentation type:Oral presentation (general)  

  • TBA Invited

    Takashi Shimomura

    小林達夫教授還暦記念研究会 

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    Event date: 2024.9.14

    Presentation type:Oral presentation (general)  

  • Freeze-in sterile neutrino dark matter in feeble gauged B-L model Invited

    Takashi Shimomura

    E-lab Seminar, Nagoya University  2024.7.8 

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    Event date: 2024.7.9

    Language:English   Presentation type:Oral presentation (general)  

  • Freeze-in sterile neutrino dark matter in feeble gauged B-L model International conference

    Takashi Shimomura

    LLP2024 : Fourteenth workshop of the Long-Lived Particle Community  2024.7.2 

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    Event date: 2024.7.1 - 2024.7.5

    Language:English   Presentation type:Oral presentation (general)  

  • Revisiting sterile neutrino dark matter in feeble gauged B-L model Invited

    Takashi Shimomura

    Workshop on Inelastic Nuclear Scattering for Dark Matter Detection  2024.6.27 

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    Event date: 2024.6.27 - 2024.6.28

    Language:English   Presentation type:Oral presentation (general)  

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Grant-in-Aid for Scientific Research 【 display / non-display

  • 電子・陽電子線形加速器を用いたアクシオン的粒子の探索

    Grant number:23H01189  2023.04 - 2026.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(B)

    田窪 洋介

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    Authorship:Coinvestigator(s) 

  • 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 研究課題

    Grant number:22K03622  2022.04 - 2025.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

  • 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

    Grant number:18H05543  2018.08 - 2023.03

    独立行政法人日本学術振興会  科学研究費補助金  新学術領域研究

    津村浩二

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    Authorship:Coinvestigator(s) 

  • レプトンフレーバーを手がかりとする新物理探索

    Grant number:18H01210  2018.04 - 2023.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(B)

    佐藤丈

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    Authorship:Coinvestigator(s) 

  • 軽いゲージ粒子をとおして探るニュートリノ質量と暗黒物質の起源

    Grant number:18K03651  2018.04 - 2022.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

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Other research activities 【 display / non-display

  • Member of The Forward Physics Facility Working Group 4: BSM physics (WG4)

    2022.11

 

Committee Memberships 【 display / non-display

  • 日本物理学会   日本物理学会誌 編集委員  

    2023.4 - 2025.3   

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    Committee type:学協会

  • 独立行政法人日本学術振興会   特別研究員等審査会専門委員  

    2022.7 - 2023.6   

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    Committee type:政府

  • 日本物理学会   日本物理学会 学生優秀発表賞 素粒子論領域 採点委員  

    2021.9   

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    Committee type:学協会

  • 日本物理学会   日本物理学会素粒子論領域運営委員  

    2021.4 - 2022.3   

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    Committee type:学協会

  • 日本物理学会   日本物理学会 学生優秀発表賞 素粒子論領域 審査委員会委員  

    2021.4 - 2022.3   

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    Committee type:学協会

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Academic Activities 【 display / non-display

  • 九州大学理学府FR育成プラグラム アドバイザリーコミッティ (宮尾光氏)

    Role(s): Review, evaluation

    2024.7.1 - Now

  • 九州大学理学府FR育成プラグラム アドバイザリーコミッティ (阿部元一氏)

    Role(s): Review, evaluation

    2024.7.1 - Now

  • 九州大学理学府FR育成プラグラム アドバイザリーコミッティ (西村皐氏)

    Role(s): Review, evaluation

    2024.7.1 - Now

  • 研究会「Workshop on Inelastic Nuclear Scattering for Dark Matter Detection」 世話人

    Role(s): Planning, management, etc.

    Workshop on Inelastic Nuclear Scattering for Dark Matter Detection  2024.4.1 - 2024.6.30

  • 研究会「Aso Workshop on Particle physics and cosmology 2023」 世話人

    Role(s): Planning, management, etc.

    Aso Workshop on Particle physics and cosmology 2023 実行委員会  2023.7.1 - 2023.11.16

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