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Probing physics beyond the standard model by precise predictions for flavor physics

Research Project

Project/Area Number 19K14706
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionNagoya University

Principal Investigator

Kitahara Teppei  名古屋大学, 高等研究院(素粒子), 特任助教 (40759502)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsフレーバー物理 / 標準模型を超える物理 / 中間子稀崩壊 / ミューオン異常磁気能率 / 電気双極子能率 / CPの破れ / B中間子 / LHC実験 / ミュー粒子異常磁気モーメント / 超対称性模型 / 有効場の理論 / ヒッグス機構 / 電気双極子モーメント / 弱測定 / K中間子 / レプトクォーク / ミュー粒子異常磁気能率 / ALP模型 / CP対称性の破れ / 標準模型 / QED補正
Outline of Research at the Start

フレーバーの物理は、精度よく予言可能でかつ新物理の影響を受けやすいため、その精密測定はLHC実験を超えるエネルギー領域の新物理を間接的に探索可能である。フレーバーの物理の高精度予言は、この新物理の探索感度をさらに高めることができる。K中間子、B中間子稀崩壊の将来の精密測定の結果に備えるために、様々なアプローチから精密測定の理論サイドの予言の高精度化に取り組む。研究の方法としては、標準模型予言の高精度化(長距離QED補正)、新しい測定方法(Ks→μμ)の研究及びその高精度化、そしてフレーバーアノマリーを軸に将来精密測定されるCP対称性を破る物理量間の相関関係の精査を行う。

Outline of Final Research Achievements

We investigated the phenomenology of a wide range of new physics related to flavor physics and muon anomalous magnetic moment. Particular emphasis was placed on new physics scenarios in which leptoquark particles explain discrepancies with the standard model predictions (anomaly) reported in B-meson decay (B→D(*)τν). Then, multifaceted results (characteristic events in the LHC experiments, lepton flavor universality violation in the Upsilon meson and Λ_b baryon) were shown to be predicted. It was also shown that the minimal supersymmetric standard model, which can explain the muon anomalous magnetic moment anomaly, has not yet been fully explored by the LHC experiment and the dark matter direct search experiment. Furthermore, a fundamental study of quantum corrections to the theta term representing CP violation in the QCD sector was carried out.

Academic Significance and Societal Importance of the Research Achievements

本研究では、素粒子の精密測定の特にフレーバー物理を軸にし、標準模型を超える新物理の現象論を多角的に調査した。特に、B中間子崩壊(B→D(*)τν)で報告されているアノマリーを説明可能なTeVスケールにあると期待される新物理を、LHC実験における共鳴探索とは別に、どのような探索をすれば検証できるのかを明らかにした。また、B中間子とΛ_bバリオン崩壊の間の新物理によらない和則の発見は、アノマリーの観点から非常に重要であると期待される。また、θ項の基礎的な研究結果は、今後のCPの破れの研究において大いに活用されることが期待できる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (89 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (19 results) Journal Article (32 results) (of which Int'l Joint Research: 26 results,  Peer Reviewed: 23 results,  Open Access: 30 results) Presentation (34 results) (of which Int'l Joint Research: 22 results,  Invited: 28 results) Remarks (4 results)

  • [Int'l Joint Research] Technion(イスラエル)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Karlsruhe(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Pisa(イタリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] CERN/Zurich(スイス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Annecy/LKB(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Technion(イスラエル)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ELTE(ハンガリー)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Karlsruhe(ドイツ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Pisa(イタリア)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] CERN(スイス)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Technion(イスラエル)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ELTE(ハンガリー)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Mainz(ドイツ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Technion/Weizmann Institute of Science(イスラエル)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Florida State University(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Karlsruhe Institute of Technology(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] CERN/Paul Scherrer Institut/University of Zurich(スイス)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] ELTE(ハンガリー)

    • Related Report
      2019 Research-status Report
  • [Journal Article] New physics searches at kaon and hyperon factories2023

    • Author(s)
      Goudzovski Evgueni、Redigolo Diego、Tobioka Kohsaku、Zupan Jure、Alonso-Alvarez Gonzalo、Alves S.M. Daniele、Bansal Saurabh、Bauer Martin、Brod Joachim、Chobanova Veronika、D'Ambrosio Giancarlo、Datta Alakabha、Dery Avital、Dettori Francesco、Dobrescu A. Bogdan、Dobrich Babette、Egana-Ugrinovic Daniel、et al
    • Journal Title

      Reports on Progress in Physics

      Volume: 86 Issue: 1 Pages: 016201-016201

    • DOI

      10.1088/1361-6633/ac9cee

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-Consistent Extraction of Spectroscopic Bounds on Light New Physics2023

    • Author(s)
      Delaunay Cedric、Karr Jean-Philippe、Kitahara Teppei、Koelemeij Jeroen C.J.、Soreq Yotam、Zupan Jure
    • Journal Title

      Physical Review Letters

      Volume: 130 Issue: 12 Pages: 121801-121801

    • DOI

      10.1103/physrevlett.130.121801

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chasing the two-Higgs doublet model in the di-Higgs boson production2023

    • Author(s)
      Iguro Syuhei、Kitahara Teppei、Omura Yuji、Zhang Hantian
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 7 Pages: 075017-075017

    • DOI

      10.1103/physrevd.107.075017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A precision relation between Γ(K → μ+μ-)(t) and B(KL →μ+μ-)/B(KL → γγ)2023

    • Author(s)
      Dery Avital、Ghosh Mitrajyoti、Grossman Yuval、Kitahara Teppei、Schacht Stefan
    • Journal Title

      Journal of High Energy Physics

      Volume: 2023 Issue: 3 Pages: 014-014

    • DOI

      10.1007/jhep03(2023)014

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of Lambdab to Lambdac tau nu measurement on new physics in b to c l nu transitions2023

    • Author(s)
      Fedele Marco、Blanke Monika、Crivellin Andreas、Iguro Syuhei、Kitahara Teppei、Nierste Ulrich、Watanabe Ryoutaro
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 5 Pages: 055005-055005

    • DOI

      10.1103/physrevd.107.055005

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Global fit of modified quark couplings to EW gauge bosons and vector-like quarks in light of the Cabibbo angle anomaly2023

    • Author(s)
      Crivellin Andreas、Kirk Matthew、Kitahara Teppei、Mescia Federico
    • Journal Title

      Journal of High Energy Physics

      Volume: 2023 Issue: 3 Pages: 234-234

    • DOI

      10.1007/jhep03(2023)234

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sterile neutrinos in light of the Cabibbo-angle anomaly2023

    • Author(s)
      Kitahara Teppei、Tobioka Kohsaku
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 2446 Issue: 1 Pages: 012009-012009

    • DOI

      10.1088/1742-6596/2446/1/012009

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel loop-diagrammatic approach to QCD θ parameter and application to the left-right model2023

    • Author(s)
      Hisano Junji、Kitahara Teppei、Osamura Naohiro、Yamada Atsuyuki
    • Journal Title

      Journal of High Energy Physics

      Volume: 2023 Issue: 3 Pages: 1-1

    • DOI

      10.1007/jhep03(2023)150

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Asymmetric Di-Higgs Signals of the N2HDM-U(1)2023

    • Author(s)
      Sumit Banik、Andreas Crivellin、Syuhei Iguro、Teppei Kitahara
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Large t to c Z as a sign of vectorlike quarks in light of the W mass2022

    • Author(s)
      Crivellin Andreas、Kirk Matthew、Kitahara Teppei、Mescia Federico
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 3

    • DOI

      10.1103/physrevd.106.l031704

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Scrutinizing the 95-100 GeV di-tau excess in the top associated process2022

    • Author(s)
      Iguro Syuhei、Kitahara Teppei、Omura Yuji
    • Journal Title

      The European Physical Journal C

      Volume: 82 Issue: 11 Pages: 1053-1053

    • DOI

      10.1140/epjc/s10052-022-11028-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Monopole-fermion scattering and varying Fock space2022

    • Author(s)
      Hamada Yuta、Kitahara Teppei、Sato Yoshiki
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 11 Pages: 116-116

    • DOI

      10.1007/jhep11(2022)116

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Theory Techniques for Precision Physics -- Snowmass 2021 TF06 Topical Group Report2022

    • Author(s)
      Boughezal Radja、Ligeti Zoltan、Altmannshofer Wolfgang、 Das Bakshi Supratim、Caola Fabrizio、Chala Mikael、Diaz-Carmona Alvaro、Chen Wen、Darvishi Neda、Henning Brian、Jaskiewicz Sebastian、Kitahara Teppei、Li Hao-Lin、Liu Xiaohui、Martin Adam、Masouminia M.R. 、Melia Tom、Mereghetti Emanuele、et al
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 20212022

    • Author(s)
      Bose Tulika、Boveia Antonio、Doglioni Caterina、Griso Pagan Simone、 Hirschauer James、 Lipeles Elliot、Liu Zhen、Shah R. Nausheen、Wang Lian-Tao、Agashe Kaustubh、Alimena Juliette、Baum Sebastian、Berkat Mohamed、Black Kevin、Gardner Gwen、Gherghetta Tony、Greaves Josh、Haehn Maxx、Harris C. Phil、Harris Robert、et al
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Global fit to b → c tau nu anomalies 2022 mid-autumn2022

    • Author(s)
      Syuhei Iguro、Teppei Kitahara、Ryoutaro Watanabe
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2022 Annual Research Report
    • 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 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On-shell Higgsing for EFTs2022

    • Author(s)
      Balkin Reuven、Durieux Gauthier、Kitahara Teppei、Shadmi Yael、Weiss Yaniv
    • Journal Title

      Journal of High Energy Physics

      Volume: 03 Issue: 3 Pages: 129-129

    • DOI

      10.1007/jhep03(2022)129

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New Physics Searches at Kaon and Hyperon Factories2022

    • Author(s)
      Evgueni Goudzovski、et al
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2021 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Theoretical developments in the SMEFT at dimension-8 and beyond2022

    • Author(s)
      Simone Alioli、et al
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2021 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] The International Linear Collider: Report to Snowmass 20212022

    • Author(s)
      Ichiro Adachi、et al
    • Journal Title

      arXiv

      Volume: physics.acc-ph

    • Related Report
      2021 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Stau study at the ILC and its implication for the muon g-2 anomaly2022

    • Author(s)
      Endo Motoi、Hamaguchi Koichi、Iwamoto Sho、Shin-ichi Kawada、Kitahara Teppei、Takeo Moroi、Taikan Suehara
    • Journal Title

      arXiv

      Volume: hep-ph

    • Related Report
      2021 Research-status Report
    • 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 Research-status 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

      arXiv

      Volume: hep-ph

    • Related Report
      2020 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Novel approach to neutron electric dipole moment search using weak measurement2020

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

      Journal of Physics B: Atomic, Molecular and Optical Physics

      Volume: - Issue: 8 Pages: 085502-085502

    • DOI

      10.1088/1361-6455/abc5a0

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Implications for new physics from a novel puzzle in B ̄(s)0→D(s)(*)+{π?,K?} decays2020

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

      Physical Review D Rapid Communication

      Volume: 102 Issue: 7 Pages: 071701-071701

    • DOI

      10.1103/physrevd.102.071701

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constructing massive on-shell contact terms2020

    • Author(s)
      Durieux Gauthier、Kitahara Teppei、Machado Camila S.、Shadmi Yael、Weiss Yaniv
    • Journal Title

      Journal of High Energy Physics

      Volume: 2020 Issue: 12 Pages: 175-175

    • DOI

      10.1007/jhep12(2020)175

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The electroweak effective field theory from on-shell amplitudes2020

    • Author(s)
      Durieux Gauthier、Kitahara Teppei、Shadmi Yael、Weiss Yaniv
    • Journal Title

      Journal of High Energy Physics

      Volume: 2020 Issue: 1 Pages: 119-119

    • DOI

      10.1007/jhep01(2020)119

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New Physics Implications of Recent Search for KL→π0νν at KOTO2020

    • Author(s)
      Kitahara Teppei、Okui Takemichi、Perez Gilad、Soreq Yotam、Tobioka Kohsaku
    • Journal Title

      Physical Review Letters

      Volume: 124 Issue: 7 Pages: 071801-071801

    • DOI

      10.1103/physrevlett.124.071801

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Muon g-2 vs LHC Run 2 in supersymmetric models2020

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

      Journal of High Energy Physics

      Volume: 2020 Issue: 4 Pages: 165-165

    • DOI

      10.1007/jhep04(2020)165

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Addendum to “Impact of polarization observables and Bc→τν on new physics explanations of the b→cτν anomaly”2019

    • Author(s)
      Blanke Monika、Crivellin Andreas、Kitahara Teppei、Moscati Marta、Nierste Ulrich、Nisandzic Ivan
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 3 Pages: 035035-035035

    • DOI

      10.1103/physrevd.100.035035

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Direct CP Violation in K→μ+μ-2019

    • Author(s)
      Kitahara Teppei
    • Journal Title

      Springer Proceedings in Physics

      Volume: 234 Pages: 211-216

    • DOI

      10.1007/978-3-030-29622-3_29

    • ISBN
      9783030296216, 9783030296223
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Novel loop-diagrammatic evaluation of the radiative theta parameter2023

    • Author(s)
      Teppei Kitahara
    • Organizer
      The 36th New Higgs Working Group (NHWG36)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hunting for new physics in flavor physics2023

    • Author(s)
      Teppei Kitahara
    • Organizer
      The 5th KMI International Symposium (KMI2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] B anomaly hunting at the LHC: tau b + missing search for leptoquarks2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      Physics in LHC and Beyond
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electromagnetic corrections to B meson semileptonic decays2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      26th meeting on physics at B factories
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] B anomaly hunting at the LHC: tau b + missing search for leptoquarks2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      TDLI-PKU BSM workshop 2022: Electroweak lights the way
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A new physics interpretation of the W-boson mass anomaly with B anomaly2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      IBS and KMI Joint Workshop 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 次世代コライダー実験で拓く物理2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      次世代エネルギーフロンティア実験の検討会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 次世代コライダー実験で拓く物理2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      日本物理学会2022年秋季大会シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Sterile neutrinos in light of the Cabibbo-angle anomaly2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      International Conference on Kaon Physics 2022 (KAON2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anomalies in Flavor Physics2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      The 4th KMI school
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Theoretical overview of kaon physics2022

    • Author(s)
      Teppei Kitahara
    • Organizer
      Second International Workshop on the Extension Project for the J-PARC Hadron Experimental Facility
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Implications for new physics from a novel puzzle in B^0_(s) to D^+_(s) {pi^-, K^-} decays2021

    • Author(s)
      Teppei Kitahara
    • Organizer
      Mini-Workshop on Colour Allowed Non-Leptonic TreeLevel Decays
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Precision measurementで探る新物理2021

    • Author(s)
      北原鉄平
    • Organizer
      高エネルギー将来計画委員会: 第9回 勉強会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] New physics interpretation of the muon g-2 anomaly2021

    • Author(s)
      北原鉄平
    • Organizer
      テラスケール研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Muon g-2/EDM in physics beyond the Standard Model2021

    • Author(s)
      Teppei Kitahara
    • Organizer
      The 22th muon g-2/EDM Collaboration Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] SMEFTとOn-Shell Amplitudes2021

    • Author(s)
      北原鉄平
    • Organizer
      EFT勉強会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 'Anomaly' in current low-energy data2021

    • Author(s)
      Teppei Kitahara
    • Organizer
      Strings and Fields 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] フレーバーアノマリー及びミューオン g-2 アノマリーの新物理への意義2021

    • Author(s)
      北原鉄平
    • Organizer
      2021年秋季大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] New physics interpretations of the muon g-2 anomaly2021

    • Author(s)
      北原鉄平
    • Organizer
      ILC夏の合宿2021
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] LHC phenomenology in light of R(D) and R(D*) anomalies2021

    • Author(s)
      Teppei Kitahara
    • Organizer
      International Joint Workshop on the SM and Beyond
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Muon g-2 anomaly + SUSY (theory)2021

    • Author(s)
      Teppei Kitahara
    • Organizer
      The 75th General Meeting of ILC Physics Subgroup
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] g-2を説明可能なレプトンフレーバーを破るALP2021

    • Author(s)
      北原鉄平
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 散乱振幅で理論的に探る電弱対称性の破れ2020

    • Author(s)
      北原鉄平
    • Organizer
      基研研究会素粒子物理学の進展2020
    • Related Report
      2020 Research-status Report
  • [Presentation] KOTO実験におけるKL to pi0 nu nu探索に影響を与える新物理2020

    • Author(s)
      北原鉄平
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] New physics implications of recent search for KL → π0νν at KOTO2020

    • Author(s)
      Teppei Kitahara
    • Organizer
      COST Workshop: Probing BSM physics at different scales
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 中間子の精密測定におけるアノマリーの現状と新物理の識別2020

    • Author(s)
      北原 鉄平
    • Organizer
      物理学会第75回年次大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Soft-photon corrections to semileptonic decays of B-meson2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      2019 NPKI workshop
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Unaccounted QED corrections in RD(*)?2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      GDR-InF workshop: QED corrections to (semi)leptonic B decays
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Soft-photon corrections to semileptonic B-meson decays2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      ANOMALIES 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Lepton-flavor universality violation from soft-photon corrections to B semileptonic decays2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      Heavy-Quark Physics and Fundamental Symmetries: Interplay between theory and experiment
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hunt for new physics in kaon decays2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      2nd Workshop on Hadronic Contributions to New Physics Searches
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Theory status and implications of RD(*) and polarization observables2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      18th International Conference on B-Physics at Frontier Machines (BEAUTY2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Bの理論2019

    • Author(s)
      北原 鉄平
    • Organizer
      Flavor Physics Workshop 2019
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] New physics implications of recent search for KL → π0νν at KOTO experiment2019

    • Author(s)
      Teppei Kitahara
    • Organizer
      27th Regular Meeting of New Higgs Working Group
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 【研究成果】物理定数の背後に未知の力がひそんでいる可能性を指摘

    • URL

      https://www.kmi.nagoya-u.ac.jp/blog/2023/04/11/4953/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 素粒子宇宙円卓会議#7 | 素粒子の個性を明らかにせよ!ようこそ、フレーバー物理学の世界へ

    • URL

      https://note.com/nagoya_ura/n/n8e897823fd9a

    • Related Report
      2022 Annual Research Report
  • [Remarks] 名古屋大学の北原

    • URL

      https://www.youtube.com/watch?v=B0OaCKWLvE4

    • Related Report
      2022 Annual Research Report
  • [Remarks] プレスリリース「中性K中間子の崩壊から新たな素粒子の存在を提唱」

    • URL

      http://www.kmi.nagoya-u.ac.jp/blog/2020/02/25/

    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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