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New Physics Search via Higgs Particle

Research Project

Project/Area Number 17K05415
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionShimane University

Principal Investigator

Haba Naoyuki  島根大学, 学術研究院理工学系, 教授 (00293803)

Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsヒッグス / 標準模型を超える物理 / ヒッグス粒子 / 余剰次元理論 / 大統一理論 / レプトンフレーバー / ニュートリノ / 異常磁気能率 / 陽子崩壊 / 相転移 / LR symmetric模型 / Dメソンの崩壊 / CPの破れ / 標準模型を超える新物理 / パリティの自発的破れ / SU(2)Rゲージボソン / ε'/εの実験値と理論値のずれ / LR模型 / 新しいヒッグス粒子 / 実験での検出可能性 / ヒッグス自己相互作用 / ダークマター / ナチュラルネス問題 / multiple-point principle
Outline of Final Research Achievements

We have studied physics beyond the Standard Model (BSM) based on the value of the Higgs particle mass. (1)Motivated by the fact that new particles should be introduced to stabilize the Higgs potential up to the Planck scale, we have considered left-right symmetric models and grand unified theories (GUTs), and conducted analyses on new CP violation and gravitational waves generated by a phase transition, and also made predictions on proton decay and lepton flavor mixings. (2)We have constructed a model where the theory has classical scale invariance and a new strongly-coupled gauge theory induces the Higgs potential, and predicted new particles. (3)As a possibility that the SM is replaced by a new theory at the scale of vanishing Higgs quartic coupling, we have constructed a gauge-Higgs unification model where this scale is identified with the compactification scale of the extradimension, and made a prediction on new particles.

Academic Significance and Societal Importance of the Research Achievements

将来実験でBSMのシグナルが発見された場合それがSMの謎の解決にどう結びつくか示した。例えば、K中間子崩壊のdirect CP violationの理論計算の進展や中性子電気双極子能率の探索によりBSMのシグナルが検知された場合、パリティの破れの起源に迫れることや、陽子崩壊観測やニュートリノ振動の精密測定から、どのようなGUTが電荷の量子化とニュートリノ微小質量を実現しているかヒントが得られることを示した。また、概要②,③の研究で予言された新粒子が発見された場合、ヒッグスポテンシャルの起源として「古典的スケール不変性+強結合ダイナミクス」や、余剰次元理論といった可能性が示唆されることも示した。

Report

(6 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
  • Research Products

    (55 results)

All 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (5 results) Journal Article (19 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 19 results,  Open Access: 13 results,  Acknowledgement Compliant: 1 results) Presentation (30 results) Remarks (1 results)

  • [Int'l Joint Research] アラバマ大学/カンザス大学(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] アラバマ大学(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University of Alabama(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] アラバマ大学(米国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] ダラム大学(英国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Moderately suppressed dimension-five proton decay in a flipped SU(5) model2022

    • Author(s)
      Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 1

    • DOI

      10.1007/jhep01(2022)061

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Are low-energy data already hinting at five dimensions?2022

    • Author(s)
      Haba Naoyuki、Okada Nobuchika、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 1

    • DOI

      10.1103/physrevd.105.015018

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Renormalizable SO (10) grand unified theory with suppressed dimension-5 proton decays2020

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 2 Pages: 1-28

    • DOI

      10.1093/ptep/ptaa186

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Charged lepton flavor violating processes in neutrinophilic Higgs + seesaw model2020

    • Author(s)
      Haba Naoyuki、Omija Tsuneharu、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 7 Pages: 1-22

    • DOI

      10.1093/ptep/ptaa089

    • NAID

      120006975576

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced $\Gamma(p\to K^0\mu^+)/\Gamma(p\to K^+\bar{\nu}_\mu)$ as a signature of minimal renormalizable SUSY SO (10) GUT2020

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 9 Pages: 1-20

    • DOI

      10.1093/ptep/ptaa097

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Muon and electron g-2 and the origin of the fermion mass hierarchy2020

    • Author(s)
      Haba Naoyuki、Shimizu Yasuhiro、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 9 Pages: 1-8

    • DOI

      10.1093/ptep/ptaa098

    • NAID

      120006975577

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] On theta_{23} Octant Measurement in 3+1 Neutrino Oscillations in T2HKK2020

    • Author(s)
      Haba, Naoyuki, Mimura, Yukihiro, Yamada, Toshifumi
    • Journal Title

      Physical Review D

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Gravitational Waves from Phase Transition in Minimal SUSY U(1)_{B-L} Model2020

    • Author(s)
      Haba, Naoyuki, Yamada, Toshifumi
    • Journal Title

      Physical Review D

      Volume: -

    • NAID

      120006975584

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detectable dimension-6 proton decay in SUSY SO(10) GUT at Hyper-Kamiokande2019

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2019 Issue: 7 Pages: 1-14

    • DOI

      10.1007/jhep07(2019)155

    • NAID

      130008153609

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proton lifetime upper bound in non-SUSY SU(5) GUT2019

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 7 Pages: 1-10

    • DOI

      10.1103/physrevd.99.075018

    • NAID

      130008153598

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Sneutrinos as mixed inflaton and curvaton2018

    • Author(s)
      Haba Naoyuki、Takahashi Tomo、Yamada Toshifumi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 06 Pages: 11-11

    • DOI

      10.1088/1475-7516/2018/06/011

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Direct CP violation in Cabibbo-favored charmed meson decays and ε′/ε in SU(2)L × SU(2)R × U(1)B-L model2018

    • Author(s)
      Haba Naoyuki、Umeeda Hiroyuki、Yamada Toshifumi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2018 Issue: 10

    • DOI

      10.1007/jhep10(2018)006

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Semialigned two Higgs doublet model2018

    • Author(s)
      Haba Naoyuki、Umeeda Hiroyuki、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 3 Pages: 55018-55018

    • DOI

      10.1103/physrevd.97.035004

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prediction on neutrino Dirac and Majorana phases and absolute mass scale from the CKM matrix2018

    • Author(s)
      Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 5

    • DOI

      10.1103/physrevd.97.055018

    • NAID

      130007736893

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] epsilon'/epsilon Anomaly and Neutron EDM in SU(2)L x SU(2)R x U(1)(B-L) model with Charge Symmetry2018

    • Author(s)
      Haba Naoyuki、Umeeda Hiroyuki、Yamada Toshifumi
    • Journal Title

      JHEP

      Volume: 印刷中

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Multiple-point principle with a scalar singlet extension of the Standard Model2017

    • Author(s)
      Naoyuki Haba, Hiroyuki Ishida, Nobuchika Okada, Yuya Yamaguchi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2017_01_013B03 Issue: 1 Pages: 1-13

    • DOI

      10.1093/ptep/ptw186

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Strong dynamics in a classically scale invariant extension of the standard model with a flat potential2017

    • Author(s)
      Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 95 Issue: 11 Pages: 1-22

    • DOI

      10.1103/physrevd.95.115016

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiple-point principle realized with strong dynamics2017

    • Author(s)
      Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 95 Issue: 11 Pages: 1-10

    • DOI

      10.1103/physrevd.95.115015

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Heavy neutrino mixing in the T2HK, the T2HKK and an extension of the T2HK with a detector at Oki Islands2017

    • Author(s)
      Abe Yugo、Asano Yusuke、Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      The European Physical Journal C

      Volume: 77 Issue: 12

    • DOI

      10.1140/epjc/s10052-017-5294-7

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 超対称SO(10)大統一模型におけるフェルミオン質量階層性2021

    • Author(s)
      波場直之, 清水康弘, 山田敏史
    • Organizer
      2021年日本物理学会春季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Conditions for detectable heavy neutrinos2021

    • Author(s)
      波場直之, 萩原薫, 山田敏史, Ya-Juan Zheng
    • Organizer
      2021年日本物理学会春季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Lepton flavor violation in renormalizable SUSY SO(10) GUT2021

    • Author(s)
      波場直之, 清水康弘, 山田敏史
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Pseudo-Dirac Neutrinos at the LHC2021

    • Author(s)
      山田敏史, 波場直之, 萩原薫, Ya-Juan Zheng
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Neutrinophilic Higgs+Seesaw modelにおける, Charged Lepton Flavor Violating processes の将来的な観測可能性2020

    • Author(s)
      大見謝恒春, 波場直之, 山田敏史
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Reconsider anarchy of O(1) coefficients in Quark/Lepton Mass Matrices2020

    • Author(s)
      波場直之, 清水康弘, 山田敏史
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Reconsider fermion mass anarchy in SU(5) GUT2020

    • Author(s)
      波場直之, 清水康弘, 山田敏史
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Muon and Electron g - 2 and charged lepton mass Hierarchy2020

    • Author(s)
      波場直之, 清水康弘, 山田敏史
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Compactification scale and the mass of vector-like fermions from the gauge-Higgs conditions2020

    • Author(s)
      山田敏史, 波場直之, 岡田宣親
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Gravitational waves from a phase transition in the minimal SUSY U(1)B-L model2020

    • Author(s)
      山田敏史, 波場直之
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] θ23 octant measurement in 3+1 neutrino oscillations in T2HKK2020

    • Author(s)
      山田敏史, 波場直之, 御村幸宏
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] マヨラナ質量を含む一般的なneutrinophilic two-Higgs-doublet modelへの, Lepton Fla vor Violationからの制限2020

    • Author(s)
      波場直之, 大見謝恒春, 山田敏史
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Muon and Electron g - 2 and the Origin of Flavor Hierarchy2020

    • Author(s)
      波場直之, 清水康弘, 山田敏史
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Gravitational waves from a phase transition in a SUSY left-right model2020

    • Author(s)
      波場直之, 山田敏史
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Dimension-five-friendly Yukawa couplings in SO(10) GUT2019

    • Author(s)
      波場直之, 御村幸宏, 山田敏史
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Proton Lifetime Upper Bound in Non-SUSY SU(5) GUT2019

    • Author(s)
      波場直之, 御村幸宏, 山田敏史
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Detectable dimension-6 proton decay in SUSY SO(10) GUT at Hyper-Kamiokand e2019

    • Author(s)
      波場直之, 御村幸宏, 山田敏史
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] p → K0 μ+ partial proton lifetime in SUSY SO(10) GUT2019

    • Author(s)
      波場直之, 御村幸宏, 山田敏史
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Gravitational waves from a phase transition in Randall-Sundrum-1 model2019

    • Author(s)
      波場直之, 山田敏史
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Gravitational Waves from Inverse Electroweak Phase Transition2019

    • Author(s)
      波場直之, 山田敏史
    • Organizer
      日本物理学会2019年年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Proton decay prediction from a gauge-Higgs unification scenario in five dimensions2018

    • Author(s)
      波場直之, 岡田宣親, 山田敏史
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Neutron EDM and ε'/ε in SU(2)L × SU(2)R × U(1)B-L model with charge symmetry2018

    • Author(s)
      波場直之, 梅枝宏之, 山田敏史
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Prediction on neutrino Dirac and Majorana phases and absolute mass scale from the CKM Matrix2018

    • Author(s)
      波場直之, 山田敏史
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] CKM phenomenology in the presence of flavor changing neutral Higgs2018

    • Author(s)
      波場直之, 梅枝宏之, 山田敏史
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Well-tempered Bino-Wino dark matter and proton decay2018

    • Author(s)
      山田敏史, 波場直之, 岡田宣親
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Heavy neutrino mixing in the T2HK, T2HKK, and an extension of the T2HK with an Oki detector2018

    • Author(s)
      朝野佑亮, 阿部裕悟, 波場直之, 山田敏史
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Model of a sneutrino inflaton and a sneutrino curvaton2017

    • Author(s)
      山田敏史, 波場直之, 高橋智
    • Organizer
      日本物理学会2017年春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Researching atmospheric tau neutrinos with LArTPC2017

    • Author(s)
      朝野佑亮, 波場直之, 山田敏史
    • Organizer
      日本物理学会2017年春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Classically scale invariant extension of the Standard Model and strong dynamics2017

    • Author(s)
      山田敏史, 波場直之
    • Organizer
      日本物理学会2017年春季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Phenomenology of neutrinophilic two Higgs doublet models2017

    • Author(s)
      山田敏史, 波場直之, Weiland Cedric
    • Organizer
      日本物理学会2017年春季大会
    • Related Report
      2017 Research-status Report
  • [Remarks] ヒッグス粒子で探る新しい物理

    • URL

      http://www.phys.shimane-u.ac.jp/haba_lab/kenkyuuhi07.html

    • Related Report
      2020 Research-status Report 2019 Research-status Report 2018 Research-status Report 2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2023-01-30  

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