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Unified understanding of light hadron form factors using the first principle calculation of strong interaction

Research Project

Project/Area Number 19H01892
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionUniversity of Tsukuba

Principal Investigator

Yamazaki Takeshi  筑波大学, 数理物質系, 准教授 (00511437)

Co-Investigator(Kenkyū-buntansha) 佐々木 勝一  東北大学, 理学研究科, 准教授 (60332590)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2022: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2021: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2020: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords素粒子理論 / 素粒子論 / 格子QCD
Outline of Research at the Start

強い相互作用はクォーク・グルーオンからハドロンを形成するだけでなく、陽子と中性子が原子核内で束縛する核力の起源でもある。強い相互作用の特徴である、クォーク・グルーオン→ハドロン→原子核という、エネルギースケールが大きく異なる階層を統一的に扱い、強い相互作用の第一原理計算である格子QCD計算からハドロン及び原子核の内部構造を定量的かつ総合的に理解することが本研究の目標である。具体的には、パイ中間子とK中間子、及び、核子の形状因子に関係するハドロン内部構造物理量の精密決定と、格子QCDからの理解が進んでいない軽原子核形状因子計算に向けた研究を行う。

Outline of Final Research Achievements

We performed the large-scale lattice QCD simulation at the physical quark masses on the volume, where the physical spatial extent is more than 10 fm. Through the simulation, we obtained precise results of the form factor for light hadrons. The charge radius, which corresponds to the electric size of hadron, is determined from the form factors for pion and kaon. Those results agree with the experimental ones. Furthermore, the one of the quark mixing matrix elements, |Vus|, is precisely determined. This quantity is related to search for physics beyond the standard model. The uncertainty of our result is similar in size to the most accurate value of |Vus|. Moreover, various nucleon form factors are computed, and systematic uncertainties in the form factor calculations are investigated.

Academic Significance and Societal Importance of the Research Achievements

本課題で遂行した、現実世界と同じクォーク質量かつ一辺が10fmを超える巨大体積を用いた大規模格子QCDによる精密計算によって、軽い中間子の内部構造に密接に関係する物理量の実験値の再現に成功し、理論的に理解が難しい強い相互作用について、定量的理解を深めた。この成果は強い相互作用の非摂動論的総合理解として重要であるだけでなく、現在の素粒子物理分野で喫緊の課題である素粒子標準模型を超える物理現象の探索研究に対しても重要である。本課題では、この成果を基にして、素粒子標準模型を超える物理探索に関係した研究も実施した。

Report

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

    (56 results)

All 2023 2022 2021 2020 2019

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Open Access: 15 results) Presentation (41 results) (of which Int'l Joint Research: 23 results,  Invited: 7 results)

  • [Journal Article] Kaon semileptonic form factors at the physical quark masses on large volumes in N_f = 2 + 1 lattice QCD2023

    • Author(s)
      Yamazaki Takeshi、Ishikawa Ken-ichi、Ishizuka Naruhito、Kuramashi Yoshinobu、Namekawa Yusuke、Taniguchi Yusuke、Ukita Naoya、Yoshie Tomoteru
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 2446 Issue: 1 Pages: 012007-012007

    • DOI

      10.1088/1742-6596/2446/1/012007

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Calculation of kaon semileptonic form factor with the PACS10 configuration2022

    • Author(s)
      Yamazaki Takeshi、Ishikawa Ken-Ichi、Ishizuka Naruhito、Kuramashi Yoshinobu、Nakamura Yoshifumi、Namekawa Yusuke、Taniguchi Yusuke、Ukita Naoya、Yoshie Tomoteru、PACS Collaboration
    • Journal Title

      Proceedings of Science

      Volume: LATTICE2021 Pages: 1-9

    • DOI

      10.22323/1.396.0563

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The lower moments of nucleon structure functions in lattice QCD with physical quark masses2022

    • Author(s)
      Tsuji Ryutaro、Aoki Yasumichi、Ishikawa Ken-Ichi、Kuramashi Yoshinobu、Sasaki Shoichi、Yamazaki Takeshi、Shintani Eigo、PACS Collaboration
    • Journal Title

      Proceedings of Science

      Volume: LATTICE2021 Pages: 1-9

    • DOI

      10.22323/1.396.0504

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nucleon scalar and tensor couplings from lattice QCD at the physical points2022

    • Author(s)
      Tsuji Ryutaro、Aoki Yasumichi、Ishikawa Ken-Ichi、Kuramashi Yoshinobu、Sasaki Shoichi、Shintani Eigo、Yamazaki Takeshi
    • Journal Title

      EPJ Web of Conferences

      Volume: 274 Pages: 1-8

    • DOI

      10.1051/epjconf/202227406009

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nucleon Isovector Tensor Charge from Lattice QCD with Physical Light Quarks2022

    • Author(s)
      Tsuji Ryutaro、Aoki Yasumichi、Ishikawa Ken-Ichi、Kuramashi Yoshinobu、Sasaki Shoichi、Shintani Eigo、Yamazaki Takeshi
    • Journal Title

      JPS Conf. Proc.

      Volume: 37 Pages: 1-5

    • DOI

      10.7566/jpscp.37.020202

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] K_l3 form factors at the physical point: Toward the continuum limit2022

    • Author(s)
      Ishikawa Ken-ichi、Ishizuka Naruhito、Kuramashi Yoshinobu、Namekawa Yusuke、Taniguchi Yusuke、Ukita Naoya、Yamazaki Takeshi、Yoshie Tomoteru、PACS Collaboration
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 9 Pages: 9-9

    • DOI

      10.1103/physrevd.106.094501

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nucleon isovector couplings in N_f = 2+1 lattice QCD at the physical point2022

    • Author(s)
      Ryutaro Tsuji, Natsuki Tsukamoto, Yasumichi Aoki, Ken-Ichi Ishikawa, Yoshinobu Kuramashi, Shoichi Sasaki, Eigo Shintani and Takeshi Yamazaki
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 9 Pages: 94505-94505

    • DOI

      10.1103/physrevd.106.094505

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] alculation of derivative of nucleon form factors in Nf = 2+1 lattice QCD at M_pi = 138 MeV on a (5.5 fm)^3 volume2021

    • Author(s)
      Ishikawa Ken-Ichi、Kuramashi Yoshinobu、Sasaki Shoichi、Shintani Eigo、Yamazaki Takeshi、PACS Collaboration
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 7 Pages: 1-20

    • DOI

      10.1103/physrevd.104.074514

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 素粒子質量起源の理論探索2021

    • Author(s)
      青木保道, 青山龍美, Ed Bennett, 倉知昌史, 益川敏英, 三浦光太郎, 長井敬一, 大木洋, Enrico Rinaldi, 柴田章博, 山脇幸一, 山崎剛 for LatKMI Collaboration
    • Journal Title

      HPCI Research Report

      Volume: 6 Pages: 44-50

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Two-pion scattering amplitude from Bethe-Salpeter wave function at the interaction boundary2020

    • Author(s)
      Yamazaki Takeshi、Namekawa Yusuke
    • Journal Title

      PoS

      Volume: LATTICE2019, 032 Pages: 1-7

    • DOI

      10.22323/1.363.0032

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] $K_{l3}$ form factors in $N_f = 2+1$ QCD at physical point on large volume2020

    • Author(s)
      PACS Collaboration: Kakazu Junpei、Ishikawa Ken-ichi、Ishizuka Naruhito、Kuramashi Yoshinobu、Nakamura Yoshifumi、Namekawa Yusuke、Taniguchi Yusuke、Ukita Naoya、Yamazaki Takeshi、Yoshie Tomoteru
    • Journal Title

      PoS

      Volume: LATTICE2019, 186 Pages: 1-7

    • DOI

      10.22323/1.363.0186

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Kl3 form factors at the physical point on a (10.9 fm)^3 volume2020

    • Author(s)
      PACS Collaboration: Kakazu Junpei、Ishikawa Ken-ichi、Ishizuka Naruhito、Kuramashi Yoshinobu、Nakamura Yoshifumi、Namekawa Yusuke、Taniguchi Yusuke、Ukita Naoya、Yamazaki Takeshi、Yoshie Tomoteru
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 9 Pages: 1-16

    • DOI

      10.1103/physrevd.101.094504

    • NAID

      120007132631

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nucleon isovector couplings from 2+1 flavor lattice QCD at the physical point2020

    • Author(s)
      Tsukamoto Natsuki、Aoki Yasumichi、Ishikawa Ken-Ichi、Kuramashi Yoshinobu、Shintani Eigo、Sasaki Shoichi、Yamazaki Takeshi
    • Journal Title

      Proceedings of Science

      Volume: LATTICE2019 Pages: 1-7

    • DOI

      10.22323/1.363.0132

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Erratum: Nucleon form factors and root-mean-square radii on a (10.8 fm)^4 lattice at the physical point2020

    • Author(s)
      E. Shintani, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki and T. Yamazaki
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 1 Pages: 019902-019902

    • DOI

      10.1103/physrevd.102.019902

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Finite size effect on vector meson and baryon sectors in 2+1 flavor QCD at the physical point2019

    • Author(s)
      Ishikawa K.-I.、Ishizuka N.、Kuramashi Y.、Nakamura Y.、Namekawa Y.、Shintani E.、Taniguchi Y.、Ukita N.、Yamazaki T.、Yoshie T.、PACS Collaboration
    • Journal Title

      Physical Review D

      Volume: 100,094502 Issue: 9 Pages: 1-9

    • DOI

      10.1103/physrevd.100.094502

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 改良されたモデルに依存しないパイ中間子電荷半径の解析2023

    • Author(s)
      佐藤航平、渡辺展正、山崎剛
    • Organizer
      計算物理春の学校2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 物理点格子QCDに基づく核子軸性形状因子の研究2023

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] パイ中間子電荷半径のモデルに依存しない解析と系統誤差の評価2023

    • Author(s)
      佐藤航平、渡辺展正、山崎剛
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Precision computation of nucleon structure from lattice QCD with all-mode-averaging2023

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki
    • Organizer
      The 5th R-CCS International Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Precision computation of nucleon scalar and tensor couplings at the physical point2023

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki
    • Organizer
      Challenges and opportunities in Lattice QCD simulations and related fields
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PACS10 project2023

    • Author(s)
      T. Yamazaki
    • Organizer
      Challenges and opportunities in Lattice QCD simulations and related fields
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 改良されたモデルに依存しない方法による形状因子の計算2022

    • Author(s)
      佐藤航平、渡辺展正、山崎剛
    • Organizer
      原子核三者若手夏の学校2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 格子QCDを用いたK中間子セミレプトニック崩壊位相積分計算2022

    • Author(s)
      山崎剛、石川健一、石塚成人、藏増嘉伸、中村宜文、滑川裕介、谷口裕介、浮田尚哉、吉江友照 for PACS Collaboration
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 核子形状因子の物理点格子QCD計算2022

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 改良されたモデルに依存しない方法によるパイ中間子電荷半径計算2022

    • Author(s)
      佐藤航平、渡辺展正、山崎剛
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2+1フレーバー格子QCD master fieldを用いた標準理論を超える物理の探索2022

    • Author(s)
      山崎剛、藏増嘉伸、石塚成人、浮田尚哉、新谷栄悟、石川健一、滑川裕介、中村宜文、渡辺展正
    • Organizer
      第9回HPCIシステム利用研究課題成果報告会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Nucleon scalar and tensor couplings from lattice QCD at the physical point2022

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki
    • Organizer
      XVth Quark Confinement and the Hadron Spectrum
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Momentum transfer dependence of kaon semileptonic form factor on (10 fm)^4 at the physical point2022

    • Author(s)
      T. Yamazaki, K.-I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yoshie for PACS Collaboration
    • Organizer
      Lattice 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Towards the continuum limit of nucleon form factors at the physical point using lattice QCD2022

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki
    • Organizer
      Lattice 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Calculation of the pion charge radius from an improved model-independent method2022

    • Author(s)
      K. Sato, H. Watanabe, T. Yamazaki
    • Organizer
      Lattice 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Challenges and progress in multi-nucleon calculations with Lattice QCD2022

    • Author(s)
      T. Yamazaki
    • Organizer
      Next-Generation Computing for Low-Energy Nuclear Physics: from Machine Learning to Quantum Computing
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Kaon semileptonic form factors at the physical quark masses on large volumes in N_f=2+1 lattice QCD2022

    • Author(s)
      T. Yamazaki, K.-I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yoshie for PACS Collaboration
    • Organizer
      KAON2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for physics beyond the standard model from 2+1 Flavor Lattice QCD with the physical quark masses2022

    • Author(s)
      T. Yamazaki, K.-I. Ishikawa, Y. Kuramashi, N. Ukita, H. Watanabe
    • Organizer
      The 30th Anniversary Symposium of the Center for Computational Sciences at the University of Tsukuba
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Calculation of the pion charge radius from an improved model-independent method2022

    • Author(s)
      K. Sato, H. Watanabe, T. Yamazaki
    • Organizer
      The 30th Anniversary Symposium of the Center for Computational Sciences at the University of Tsukuba
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-precision calculation of nucleon structure using HPC2022

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki for PACS Collaboration
    • Organizer
      The 4th R-CCS International Symposium The Supercomputer Fugaku: Simulation, Big data and AI supporting Society 5.0
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PACS10配位を用いたK中間子セミレプトニック崩壊形状因子計算2022

    • Author(s)
      山崎剛、石川健一, 石塚成人, 藏増嘉伸, 中村宜文, 滑川裕介, 谷口裕介, 浮田尚哉, 吉江友照 for PACS Collaboration
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 物理点格子QCDによる核子構造の計算2022

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛 for PACS Collaboration
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Calculation of kaon semileptonic form factor with the PACS10 configuration2021

    • Author(s)
      T. Yamazaki, K.-I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Nakamura, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yoshie for PACS Collaboration
    • Organizer
      The 38th International Symposium on lattice field theory (Lattice 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The lower moments of nucleon structure functions in lattice QCD with physical quark masses2021

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki for PACS Collaboration
    • Organizer
      The 38th International Symposium on lattice field theory (Lattice 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nucleon isovector tensor charge from lattice QCD with physical light quarks2021

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki for PACS Collaboration
    • Organizer
      The 24th International Spin Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物理点近傍での2+1フレーバーQCDによる核子形状因子の直接微分計算2021

    • Author(s)
      山崎剛、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟 for PACS Collaboration
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 核子軸性電荷及びテンソル、スカラー荷の物理点格子QCD計算2021

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛 for PACS Collaboration
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 2+1フレーバー格子QCD master fieldを用いた標準理論を超える物理の探索2021

    • Author(s)
      山崎剛、藏増嘉伸、中村宜文、石川健一、浮田尚哉、渡辺展正
    • Organizer
      第8回HPCIシステム利用研究課題成果報告会
    • Related Report
      2021 Annual Research Report
  • [Presentation] master field格子QCDによる標準理論を超える物理の探索2021

    • Author(s)
      山崎剛、藏増嘉伸、浮田尚哉, 新谷栄悟, 滑川裕介
    • Organizer
      第8回HPCIシステム利用研究課題成果報告会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 格子場の理論に基づく核子構造研究2021

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛 for PACS Collaboration
    • Organizer
      日本のスピン物理学の展望
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 核子内クォークの担う運動量及びヘリシティ割合の物理点格子QCD計算2021

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛 for PACS Collaboration
    • Organizer
      日本物理学会春季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Nucleon structure at physical point from 2+1 flavor Lattice QCD2020

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki for PACS Collaboration
    • Organizer
      Asia-Pacific Symposium for Lattice Field Theory
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nucleon structure with 2+1 flavor lattice QCD at physical quark mass2020

    • Author(s)
      R. Tsuji, Y. Aoki, K.-I. Ishikawa, Y. Kuramashi, S. Sasaki, E. Shintani, T. Yamazaki for PACS Collaboration
    • Organizer
      International School for Strangeness Nuclear Physics(SNP school 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物理点2+1フレーバー格子QCDによる核子構造研究2020

    • Author(s)
      辻竜太朗、青木保道、石川健一、藏増嘉伸、佐々木勝一、新谷栄悟、山崎剛 for PACS Collaboration
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Nucleon couplings in Nf=2+1 lattice QCD2020

    • Author(s)
      Takeshi Yamazaki
    • Organizer
      KEK workshop on Nucleon electric dipole moments and spin structure in 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Direct calculation of two-nucleon energy from lattice QCD2019

    • Author(s)
      Takeshi Yamazaki
    • Organizer
      Frontiers in Lattice QCD and related topics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Two-pion scattering amplitude from Bethe-Salpeter wave function at the interaction boundary2019

    • Author(s)
      Takeshi Yamazaki and Yusuke Namekawa
    • Organizer
      The 37th International Symposium on lattice field theory
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kl3 form factors in Nf = 2+1 QCD at physical point on large volume2019

    • Author(s)
      J. Kakazu, K.-I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Nakamura, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yamazaki, and T. Yoshie for PACS Collaboration
    • Organizer
      The 37th International Symposium on lattice field theory
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nucleon isovector couplings from 2+1 flavor lattice QCD at the physical point2019

    • Author(s)
      Natsuki Tsukamoto, Yasumichi Aoki, Ken-ichi Ishikawa, Yoshinobu Kuramashi, Shoichi Sasaki, Eigo Shintani, Takeshi Yamazaki for PACS Collaboration
    • Organizer
      The 37th International Symposium on lattice field theory
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nucleon form factors from PACS10 configuration2019

    • Author(s)
      Takeshi Yamazaki
    • Organizer
      Lattice QCD workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 相互作用境界のBethe-Salpeter波動関数を使った二体パイ中間子散乱振幅2019

    • Author(s)
      山崎 剛, 滑川 裕介
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report

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

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