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Quarks and Higgs in Supersymmetric Models

Research Project

Project/Area Number 16K17681
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

Endo Motoi  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 (70568170)

Project Period (FY) 2016-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords超対称性模型 / クォークの精密測定 / レプトン異常磁気モーメント / フレーバー物理 / 超対称性標準模型 / 素粒子論
Outline of Final Research Achievements

There exists new physics beyond the standard model of particle physics. We explored new physics models such as the supersymmetric model. In particular, we developed fundamental frameworks of particle physics by studying quantum effects on vacuum structures and flavor/CP transitions. Also, we showed that the supersymmetric model is still one of the best candidates of new physics. The model could provide a clue to solving mysteries of particle cosmology. Moreover, we investigated other new physics models apart from the supersymmetric ones and discussed how to test them in future experiments.

Academic Significance and Societal Importance of the Research Achievements

これまでに素粒子標準理論では説明することのできない素粒子事象が報告されている。本研究では、超対称性模型や他の理論模型がこれらの問題を解く有力な手がかりになることを示した。それにより、次世代の素粒子理論への理解が進むとともに、さらに、宇宙の暗黒物質の正体など、宇宙進化の謎を解く手がかりを与える。

Report

(7 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (41 results)

All 2022 2021 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (13 results) Journal Article (18 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 17 results,  Open Access: 18 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 7 results,  Invited: 10 results)

  • [Int'l Joint Research] エトヴェシュ・ロラーンド大学(ハンガリー)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Istituto Nazionale di Fisica Nucleare(イタリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] エトヴェシュ・ロラーンド大学(ハンガリー)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] パドヴァ大学/INFN(イタリア)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] KAIST(韓国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] カールスルーエ工科大学(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] テクニオンーイスラエル工科大学(イスラエル)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] カールスルーエ工科大学(ドイツ)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] LPTHE/LAPTH(フランス)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] INFN(イタリア)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] CERN(スイス)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Israel Institute of Technology(イスラエル)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] Karlsruher Institut fur Technologie(ドイツ)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Revisiting rescattering contributions to B→D_(s)^(*) M decays2022

    • Author(s)
      Endo Motoi、Iguro Syuhei、Mishima Satoshi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022-01 Issue: 1

    • DOI

      10.1007/jhep01(2022)147

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-resonant new physics search at the LHC for the b → cτν anomalies2022

    • Author(s)
      Endo Motoi、Iguro Syuhei、Kitahara Teppei、Takeuchi Michihisa、Watanabe Ryoutaro
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 2 Pages: 106-106

    • DOI

      10.1007/jhep02(2022)106

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Supersymmetric interpretation of the muon g-2 anomaly2021

    • Author(s)
      Endo Motoi、Hamaguchi Koichi、Iwamoto Sho、Kitahara Teppei
    • Journal Title

      Journal of High Energy Physics

      Volume: 2021 Issue: 7 Pages: 075-075

    • DOI

      10.1007/jhep07(2021)075

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Revisiting electroweak radiative corrections to b->sll in SMEFT2021

    • Author(s)
      Motoi Endo、Satoshi Mishima、Daiki Ueda
    • Journal Title

      Journal of High Energy Physics

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Probing eμ flavor-violating ALP at Belle II2020

    • Author(s)
      Endo Motoi、Iguro Syuhei、Kitahara Teppei
    • Journal Title

      Journal of High Energy Physics

      Volume: 2020 Issue: 6 Pages: 040-040

    • DOI

      10.1007/jhep06(2020)040

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Muon g-2 and CKM unitarity in extra lepton models2020

    • Author(s)
      Endo Motoi、Mishima Satoshi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2020 Issue: 8 Pages: 4-4

    • DOI

      10.1007/jhep08(2020)004

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Muon g-2 vs LHC Run 2 in Supersymmetric Models2020

    • Author(s)
      Motoi Endo、Koichi Hamaguchi、Sho Iwamoto、Teppei Kitahara
    • Journal Title

      Journal of High Energy Physics

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nuclear EDM from SMEFT flavor-changing operator2020

    • Author(s)
      Endo Motoi、Daiki Ueda
    • Journal Title

      Journal of High Energy Physics

      Volume: 04 Issue: 4 Pages: 053-053

    • DOI

      10.1007/jhep04(2020)053

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Explaining electron and muon g-2 anomaly in SUSY without lepton-flavor mixings2019

    • Author(s)
      Endo Motoi、Yin Wen
    • Journal Title

      Journal of High Energy Physics

      Volume: 08 Issue: 8 Pages: 122-122

    • DOI

      10.1007/jhep08(2019)122

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SMEFT top-quark effects on Delta F = 2 observables2019

    • Author(s)
      Endo Motoi、Kitahara Teppei、Ueda Daiki
    • Journal Title

      Journal of High Energy Physics

      Volume: 07 Issue: 7 Pages: 182-182

    • DOI

      10.1007/jhep07(2019)182

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SMEFT top-quark effects on Delta F=2 observables2018

    • Author(s)
      Motoi Endo, Teppei Kitahara, Daiki Ueda
    • Journal Title

      arXiv

      Volume: -

    • Related Report
      2018 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Flavour-violating decays of mixed top-charm squarks at the LHC2018

    • Author(s)
      Amit Chakraborty, Motoi Endo, Benjamin Fuks, Bjoern Herrmann, Mihoko M. Nojiri, Priscilla Pani, Giacomo Polesello
    • Journal Title

      European Physical Journal C

      Volume: 78 Issue: 10 Pages: 844-844

    • DOI

      10.1140/epjc/s10052-018-6331-x

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gluino-mediated electroweak penguin with flavor-violating trilinear couplings2018

    • Author(s)
      M. Endo, T. Goto, T. Kitahara, S. Mishima, D. Ueda and K. Yamamoto
    • Journal Title

      Journal of High Energy Physics

      Volume: 1804 Issue: 4 Pages: 019-019

    • DOI

      10.1007/jhep04(2018)019

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] False vacuum decay in gauge theory2017

    • Author(s)
      M. Endo, T. Moroi, M. M. Nojiri and Y. Shoji
    • Journal Title

      Journal of High Energy Physics

      Volume: 1711 Issue: 11 Pages: 074-074

    • DOI

      10.1007/jhep11(2017)074

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Probing minimal SUSY scenarios in the light of muon g-2 and dark matter2017

    • Author(s)
      M. Endo, K. Hamaguchi, S. Iwamoto and K. Yanagi
    • Journal Title

      Journal of High Energy Physics

      Volume: 1706 Issue: 6 Pages: 031-031

    • DOI

      10.1007/jhep06(2017)031

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diphhoton Excess and Running Couplings2016

    • Author(s)
      K.J. Bae, M. Endo, K. Hamaguchi and T. Moroi
    • Journal Title

      Phys. Lett. B

      Volume: 757 Pages: 493-500

    • DOI

      10.1016/j.physletb.2016.04.031

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] ATLAS on-Z Excess Through Vector-Like Quarks2016

    • Author(s)
      Motoi Endo, Yoshitaro Takaesu
    • Journal Title

      Phys.Lett. B

      Volume: 758 Pages: 355-358

    • DOI

      10.1016/j.physletb.2016.05.030

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chargino contributions in light of recent epsiron'/epsiron2016

    • Author(s)
      Motoi Endo, Satoshi Mishima, Daiki Ueda, Kei Yamamoto
    • Journal Title

      Phys.Lett. B

      Volume: 762 Pages: 493-497

    • DOI

      10.1016/j.physletb.2016.10.009

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Nonstandard interaction between leptons and heavy quarks2022

    • Author(s)
      遠藤基
    • Organizer
      Exploration of Particle Physics and Cosmology with Neutrino
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Theoretical overview of Muon g-22021

    • Author(s)
      遠藤基
    • Organizer
      The XXVIII International Conference on Supersymmetry and Unification of Fundamental Interactions
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] サハロフの3条件とバリオジェネシス まとめと展望2021

    • Author(s)
      遠藤基
    • Organizer
      日本物理学会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Theoretical overview of Muon g-22021

    • Author(s)
      遠藤基
    • Organizer
      Hunting SUSY@HL-LHC
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Muon g-2 vs LHC Run-II in SUSY models2020

    • Author(s)
      遠藤基
    • Organizer
      新テラスケール研究会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Belle II が挑戦する物理2020

    • Author(s)
      遠藤基
    • Organizer
      日本物理学会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Theory overview of nucleon EDM2020

    • Author(s)
      Motoi Endo
    • Organizer
      Workshop on “Nucleon electric dipole moments and spin structure”
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Theory Interplay between Flavor and Energy Frontier2019

    • Author(s)
      Motoi Endo
    • Organizer
      Korean Physics Society Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Interplay between collider and flavour physics2016

    • Author(s)
      Motoi Endo
    • Organizer
      Joint Workshop of FKPPL and TYL/FJPPL Particle Physics Laboratories
    • Place of Presentation
      Seoul(韓国)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Scale uncertainties in vacuum decay rate2016

    • Author(s)
      Motoi Endo
    • Organizer
      1st KEK-KIAS-NCTS Joint Workshop on Particle Physics Phenomenology
    • Place of Presentation
      Hsinchu(台湾)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2016-04-21   Modified: 2023-01-30  

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