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Study of novel phenomena caused by the quark-gluon many-body correlations and a lattice QCD calculation of the nucleon structure function

Research Project

Project/Area Number 26287040
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionNiigata University

Principal Investigator

KOIKE YUJI  新潟大学, 自然科学系, 教授 (60262458)

Co-Investigator(Kenkyū-buntansha) 江尻 信司  新潟大学, 自然科学系, 准教授 (10401176)
田中 和廣  順天堂大学, 医学部, 先任准教授 (70263671)
八田 佳孝  京都大学, 基礎物理学研究所, 准教授 (00512534)
Research Collaborator YOSHIDA shinsuke  
Project Period (FY) 2014-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2017: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywords量子色力学 / クォーク・グルーオン多体相関 / シングルスピン非対称 / ツイスト3 / 核子構造 / 排他的レプトン対生成過程 / RHIC / J-PARC / ハイペロン偏極 / COMPASS実験 / RHIC実験 / Electron Ion Collider / エクスクルーシヴDrell-Yan過程 / エクスクルーシヴπ中間子生成 / 光円錐QCD和則 / 一般化パートン分布関数 / 核子スピン / 理論核物理 / 高エネルギーハドロン反応 / クォーク・グルーオン相関 / 原子核理論 / 高エネルギー過程 / ダブルスピン非対称 / 素粒子論 / 摂動QCD / RHIC / パートン間多体相関 / 摂動QCD
Outline of Final Research Achievements

Large single spin asymmetries (SSA) observed in the inclusive production of hadrons in high-energy electron-nucleon and nucleon-nucleon collisions have been a long-standing mystery in the strong interaction physics. In this research, using a new formalism that incorporates the effect of multi-quark and -gluon correlations (twist-3 effect) overlooked in the previous studies, we have derived theoretical formulas for the SSAs in typical processes and have carried out a numerical analysis of the experimental data. This has provided us with a new insight into the mechanism of SSAs. We have also performed a theoretical analysis for the exclusive lepton-pair production process in the pion-nucleon collision which will be measured in a future experiment, including the relevant twist-3 effect.

Academic Significance and Societal Importance of the Research Achievements

核子をはじめとするハドロンの構造や相互作用を,それらを構成するクォーク・グルーオンの力学の基礎理論である量子色力学(QCD)に基づいて理解することは,強い相互作用研究の究極目標の1つである。本研究の学術的意義は,従来の模型や計算方法では説明できなかった新奇な現象について,それまで無視されてきたクォーク・グルーオンの多体相関の効果を,QCDに基づいた新たな理論的枠組みに基づいて正確に取り入れ,それによって新奇な現象を解明する糸口と核子構造の新たな側面を提供していることにある。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report

Research Products

(87 results)

All 2019 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (10 results) Journal Article (27 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 19 results,  Open Access: 7 results,  Acknowledgement Compliant: 17 results) Presentation (50 results) (of which Int'l Joint Research: 29 results,  Invited: 23 results)

  • [Int'l Joint Research] Temple University/Los Alamos National Laboratory/Old Dominion University(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] South China Normal University(中国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Temple University/Los Alamos National Laboratory/Penn State Berks(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Central China Normal University(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] National Normal University(台湾)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Temple University/RIKEN-BNL Research Center(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Central China Normal University(China)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Tubingen(Germany)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Illinois/University of Michigan(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Academia Sinica(Taiwan)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] On the small-x behavior of the orbital angular momentum distributions in QCD2018

    • Author(s)
      Yoshitaka Hatta and Dong-Jing Yang
    • Journal Title

      Physics Letters B

      Volume: 781 Pages: 213-219

    • DOI

      10.1016/j.physletb.2018.03.081

    • NAID

      120006491966

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Exclusive pion-induced Drell-Yan process at J-PARC for accessing the nucleon GPDs and soft nonfactorizable mechanism,2018

    • Author(s)
      Kazuhiro Tanaka
    • Journal Title

      PoS

      Volume: DIS2017

    • DOI

      10.22323/1.297.0249

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Coordinate-space calculation of radiative corrections to the B-meson distribution amplitudes: light-cone vs. static distributions2018

    • Author(s)
      H. Kawamura and Kazuhiro Tanaka
    • Journal Title

      PoS

      Volume: RADCOR2017

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Equation of state in (2+1)-flavor QCD at physical point with improved Wilson fermion action using gradient flow2018

    • Author(s)
      Kazuyuki Kanaya, Shinji Ejiri, Ryo Iwami, Masakiyo Kitazawa, Hiroshi Suzuki, Yusuke Taniguchi and Takash Umeda
    • Journal Title

      EPJ Web of Conferences

      Volume: 175, 07023 Pages: 07023-07023

    • DOI

      10.1051/epjconf/201817507023

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Energy-momentum tensor correlation function in N_f=2+1 full QCD at finite temperature2018

    • Author(s)
      Yusuke Taniguchi, Shinji Ejiri, Kazuyuki Kanaya, Masakiyo Kitazawa, Asobu Suzuki, Hiroshi Suzuki, Takashi Umeda
    • Journal Title

      EPJ Web Conf.

      Volume: 175, 07013 Pages: 07013-07013

    • DOI

      10.1051/epjconf/201817507013

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Twist-3 fragmentation contribution to polarized hyperon production in unpolarized hadronic collisions2017

    • Author(s)
      Y. Koike, A. Metz, D. Pitonyak, K. Yabe and S. Yoshida
    • Journal Title

      Physical Review D

      Volume: 95

    • DOI

      10.1103/physrevd.95.114013

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Twist-3 Spin Asymmetries And Parton Correlations In High-energy Processes2017

    • Author(s)
      Y. Koike
    • Journal Title

      PoS INPC

      Volume: 2016

    • DOI

      10.22323/1.281.0312

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Twist-3 asymmetries in proton-proton collisions2017

    • Author(s)
      Y. Koike, D. Pitonyak, K. Yabe and S. Yoshida
    • Journal Title

      PoS QCDEV

      Volume: 2016

    • DOI

      10.22323/1.284.0029

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Accessing the gluon Wigner distribution in ultraperipheral pA collisions2017

    • Author(s)
      Y. Hagiwara, Y. Hatta, R. Pasechnik, M. Tasevsky, O. Teryaev
    • Journal Title

      Physical Review D

      Volume: 96 Pages: 034009-034009

    • DOI

      10.1103/physrevd.96.034009

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Exploring N_f=2+1 QCD thermodynamics from gradient flow2017

    • Author(s)
      Yusuke Taniguch, Shinji Ejiri, Ryo Iwami, Kazuyuki Kanaya, Masakiyo Kitazawa, Hiroshi Suzuki, Takashi Umeda, and Naoki Wakabayashi
    • Journal Title

      Physical Review D

      Volume: 96, 014509 Pages: 014509-014509

    • DOI

      10.1103/physrevd.96.014509

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Twist-3 asymmetries in proton-proton collisions2017

    • Author(s)
      Y. Koike, D. Pitonyak, K. Yabe and S. Yoshida,
    • Journal Title

      PoS QCDEV

      Volume: 2016

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Twist-3 approach to hyperon polarization in unpolarized proton-proton collision2016

    • Author(s)
      K. Yabe, Y. Koike and S. Yoshida,
    • Journal Title

      PoS DIS

      Volume: 2016

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Lorentz invariance relations for twist-3 functions and frame-independence of twist-3 cross sections2016

    • Author(s)
      Y. Koike, K. Kanazawa, A. Metz, D. Pitonyak and M. Schlegel
    • Journal Title

      PoS DIS

      Volume: 2016

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Twist-3 effect from the longitudinally polarized proton for A_{LT} in hadron production from pp collisions2016

    • Author(s)
      Y. Koike, D. Pitonyak and S. Yoshida
    • Journal Title

      Phys. Lett. B

      Volume: 759 Pages: 75-81

    • DOI

      10.1016/j.physletb.2016.05.043

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Accessing proton generalized parton distributions and pion distribution amplitudes with exclusive pion-induced Drell-Yan process at J-PARC2016

    • Author(s)
      T. Sawada, Wen-Chen Chang, S. Kumano, Jen-Chieh Peng, S. Sawada, K. Tanaka
    • Journal Title

      Physical Review D

      Volume: 93

    • DOI

      10.1103/physrevd.93.114034

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Latent heat at the first order phase transition point of the SU(3) gauge theory2016

    • Author(s)
      Mizuki Shirogane, Shinji Ejiri, Ryo Iwami, Kazuyuki Kanaya
    • Journal Title

      Phys. Rev. D

      Volume: 94 Pages: 1-14

    • DOI

      10.1103/physrevd.94.014506

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Operator Constraints for Twist-3 Functions and Lorentz Invariance Properties of Twist-3 Observables2016

    • Author(s)
      K. Kanazawa, Y. Koike, A. Metz, D. Pitonyak and M. Schlegel,
    • Journal Title

      Phys. Rev. D

      Volume: 93, no.5

    • DOI

      10.1103/physrevd.93.054024

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Twist-3 fragmentation effects for A_{LT} in light hadron production from proton–proton collisions2016

    • Author(s)
      Y. Koike, D. Pitonyak, Y. Takagi and S. Yoshida
    • Journal Title

      Phys. Lett. B

      Volume: 752 Pages: 95-101

    • DOI

      10.1016/j.physletb.2015.11.014

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A_N in Single-Inclusive Particle Production from Proton-Proton Collisions2015

    • Author(s)
      D. Pitonyak, K. Kanazawa, Y. Koike and A. Metz
    • Journal Title

      Proceedings of Science

      Volume: QCDEV2015

    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Hyperon polarization from the twist-3 distribution in unpolarized proton-proton collision2015

    • Author(s)
      Y. Koike, K. Yabe and S. Yoshida
    • Journal Title

      Phys. Rev. D

      Volume: 92, no.9

    • DOI

      10.1103/physrevd.92.094011

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Transverse single-spin asymmetries in pion and photon production from proton-proton collisions2015

    • Author(s)
      D. Pitonyak, K. Kanazawa, Y. Koike and A. Metz
    • Journal Title

      Proceedings of Science

      Volume: DIS2015

    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Transverse single-spin asymmetries in proton-proton collisions at the AFTER@LHC experiment2015

    • Author(s)
      K. Kanazawa, Y. Koike, A. Metz and D. Pitonyak
    • Journal Title

      Adv. High Energy Phys.

      Volume: 2015

    • DOI

      10.1155/2015/257934

    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Transverse Single-Spin Asymmetries in Proton-Proton Collisions Within Collinear Factorization2015

    • Author(s)
      D. Pitonyak, K. Kanazawa, Y. Koike and A. Metz,
    • Journal Title

      Int. J. Mod. Phys. Conf. Ser.

      Volume: 37 Pages: 1560033-1560033

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] A_N in proton-proton collisions and the role of twist-3 fragmentation2015

    • Author(s)
      D. Pitonyak, K. Kanazawa, Y. Koike and A. Metz
    • Journal Title

      EPJ Web Conf.

      Volume: 85 Pages: 02013-02013

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] The role of three-gluon correlation functions in the single spin asymmetry2015

    • Author(s)
      H. Beppu, K. Kanazawa, Y. Koike and S. Yoshida
    • Journal Title

      EPJ Web Conf.

      Volume: 85 Pages: 02012-02012

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Transverse single-spin asymmetries in p↑p →γ X from quark-gluon-quark correlations in the proton2014

    • Author(s)
      K. Kanazawa, Y. Koike, A. Metz and D. Pitonyak
    • Journal Title

      Phys. Rev. D

      Volume: 91, no.1 Pages: 014013-014013

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Towards an explanation of transverse single-spin asymmetries in proton-proton collisions: the role of fragmentation in collinear factorization2014

    • Author(s)
      K. Kanazawa, Y. Koike, A. Metz and D. Pitonyak
    • Journal Title

      Phys. Rev. D

      Volume: 89, no.11 Pages: 111501-111501

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 高エネルギーハドロン散乱過程における偏極ハイペロン生成へのツイスト3破砕関数の寄与2019

    • Author(s)
      矢部健太,小池裕司,吉田信介,D.Pitonyak, A.Metz
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] SIDISにおける横偏極ハイペロン生成過程に対するツイスト3分布関数の寄与2019

    • Author(s)
      臼井菫,小池裕司,矢部健太
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Twist-3 fragmentation contribution to polarized hyperon production in unpolarized proton-proton collision2018

    • Author(s)
      Kenta Yabe, Y. Koike, A. Metz, D. Pitonyak and S. Yoshida
    • Organizer
      23rd International Spin Physics Symposium (SPIN2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Twist-3 gluon fragmentation contribution to the polarized hyperon production in unpolarized proton-proton collision2018

    • Author(s)
      Kenta Yabe, Y. Koike, A. Metz, D. Pitonyak and S. Yoshida
    • Organizer
      8th International Conference on Quarks and Nuclear Physics (QNP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 無偏極核子核子衝突における偏極ハイペロン生成現象へのツイスト3グルーオン破砕関数の寄与Ⅱ2018

    • Author(s)
      矢部健太,小池裕司,吉田信介,D. Pitonyak, A. Metz
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] QCD mechanisms for accessing the nucleon GPDs with the exclusive pion-induced Drell-Yan process π^- p → μ^+ μ^- n,2018

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      8th International Conference on Physics Opportunities at an ElecTron-Ion-Collider (POETIC8), March 22, 2018 (March 19-23, 2018), University of Regensburg, Regensburg, Germany
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Semihard processes at J-PARC and Belle in QCD2018

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      2017年度 KEK理論センターJ-PARC分室活動 総括研究会, 2月1日, 2018 (2月1-2日, 2018), いばらき量子ビーム研究センター, 東海村, Japan
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] γγ → ρ^0ρ^0のQCD計算におけるγ → ρ^0インパクトファクターの光円錐和則に基づく評価2017

    • Author(s)
      田中和廣
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス, 豊中市, Japan
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] J-PARCにおけるパイオンビームを用いた排他的ドレル・ヤン反応測定実験の概要2017

    • Author(s)
      澤田崇広, Wen-Chen Chang, 熊野俊三, Jen-Chieh Peng, 澤田真也, 田中和廣
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス, 豊中市, Japan
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 重クォーク有効理論におけるB中間子の光円錐波動関数の非摂動計算に向けて2017

    • Author(s)
      川村浩之, 田中和廣
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス, 豊中市, Japan
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] ツイスト3分布・破砕関数に対する演算子恒等式とツイスト3観測量のローレンツ不変性2017

    • Author(s)
      小池裕司, 金沢功一, A. Metz, D. Pitonyak, M. Schlegel
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス, 豊中市, Japan
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 無偏極核子核子衝突における偏極ハイペロン生成現象へのツイスト3破砕関数の寄与II2017

    • Author(s)
      矢部健太,小池裕司,吉田信介,A. Metz, D. Pitonyak
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス, 豊中市, Japan
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] γ→V impact factor in QCD2017

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      INT Workshop on "Probing QCD in Photon-Nucleus Interactions at RHIC and LHC: the Path to EIC" (INT-17-65W)
    • Place of Presentation
      Institute for Nuclear Theory, Seattle, USA
    • Year and Date
      2017-02-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gluon Wigner distribution, gluon orbital angular momentum, DVCS at small-x2017

    • Author(s)
      Yoshitaka Hatta
    • Organizer
      INT workshop ``Spatial and momentum tomography of hadrons and nuclei", Univ Washington, Seattle, USA, Sep. 12, 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 無偏極核子核子衝突における偏極ハイペロン生成現象へのツイスト3グルーオン破砕関数の寄与2017

    • Author(s)
      矢部健太,小池裕司,吉田信介,D. Pitonyak, A. Metz
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Exclusive pion-induced Drell-Yan process at J-PARC for accessing the nucleon GPDs and soft nonfactorizable mechanism2017

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      25th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2017), April 6, 2017 (April 3-7, 2017), University of Birmingham, Birmingham, UK,
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Coordinate-space calculation of radiative corrections to the nucleon PDFs and the B-meson DAs: light-cone vs. static distributions2017

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      NCTS International Workshop on Parton distribution functions and Lattice QCD, November 3, 2017 (November 2-3, 2017), National Tsing Hua University, Hsinchu, Taiwan
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ρ^0 pair production in two-photon process,2017

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      第12回「高エネルギー QCD・核子構造」勉強会, 7月7日, 2017 (7月7日, 2017), 高エネルギー加速器研究機構東海キャンパス, 東海村, Japan
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 電磁カレント 軸性カレント積の演算子積展開とπ中間子の高エネルギー衝突および生成振幅の光円錐QCD和則2017

    • Author(s)
      田中和廣
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Generalized parton distribution function studies at J-PARC2017

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      高エネルギー加速器研究機構研究会「加速器を用いた重力研究2017」,11月30日, 2017 (11月30日, 2017), 高エネルギー加速器研究機構東海キャンパス, 東海村, Japan
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Thermodynamics near the first order phase transition of SU(3) gauge theory using gradient flow2017

    • Author(s)
      Shinji Ejiri, Ryo Iwami, Kazuyuki Kanaya, Masakiyo Kitazawa, Yusuke Taniguchi, Hiroshi Suzuki, Mizuki Shirogane, Takashi Umeda, Naoki Wakabayashi
    • Organizer
      Lattice 2017, International Symposium on Lattice Field Theory (Granada, Spain, 2017/6/19-24)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 格子ゲージ理論による有限密度QCDの臨界点探索2017

    • Author(s)
      江尻信司
    • Organizer
      研究会「J-PARCエネルギー領域重イオン衝突のダイナミクス」 (高エネルギー加速器研究機構、東海キャンパス、茨城県東海村、2017/9/11)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Finite Density Lattice QCD2017

    • Author(s)
      Shinji Ejiri
    • Organizer
      Reimei Workshop "Hadronic Resonances and Dense Nuclear Matter" (いばらき量子ビーム研究センター、茨城県東海村、2017/12/11-13)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Exclusive Drell-Yan process2017

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      Workshop on hadron tomography at J-PARC and KEKB
    • Place of Presentation
      High Energy Accelerator Research Organization (KEK), Tsukuba, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin observables in twist-3 approach2016

    • Author(s)
      Y. Koike
    • Organizer
      22nd International Spin Symposium (SPIN2016)
    • Place of Presentation
      Univ. Illinois at Urbana-Champaign, IL, USA
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Twist-3 fragmentation contribution to hyperon polarization in unpolarized proton-proton collision2016

    • Author(s)
      K. Yabe, Y. Koike, A. Metz, D. Pitonyak, S. Yoshida
    • Organizer
      22nd International Spin Symposium (SPIN2016)
    • Place of Presentation
      Univ. Illinois at Urbana-Champaign, IL, USA
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] QCD mechanisms for accessing the nucleon GPDs with the exclusive pion-induced Drell-Yan process at J-PARC2016

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      22nd International Symposium on Spin Physics (SPIN 2016)
    • Place of Presentation
      University of Illinois, Champaign, USA
    • Year and Date
      2016-09-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] エクスクルーシヴDrell-Yan過程π^- p → μ^+ μ^- nにおける因子化不可能なソフトメカニズムの光円錐QCD和則による計算II2016

    • Author(s)
      田中和廣
    • Organizer
      日本物理学会 2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス, 宮崎市, Japan
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 無偏極核子核子衝突における偏極ハイペロン生成現象へのツイスト3破砕関数の寄与2016

    • Author(s)
      矢部健太,小池裕司,吉田信介,A. Metz, D. Pitonyak
    • Organizer
      日本物理学会 2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス, 宮崎市, Japan
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Twist-3 Spin Asymmetries and Parton Correlations2016

    • Author(s)
      Y. Koike
    • Organizer
      International Nuclear Physics Conference
    • Place of Presentation
      Adelaide, Australia
    • Year and Date
      2016-09-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Light-cone QCD sum rules for soft contribution to exclusive Drell-Yan process at J-PARC2016

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      The 14th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU2016)
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Year and Date
      2016-07-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Twist-3 asymmetries in proton-proton collisions2016

    • Author(s)
      Y. Koike
    • Organizer
      QCD evolution 2016
    • Place of Presentation
      Amsterdam, Netherland
    • Year and Date
      2016-05-30
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Light-cone QCD sum rules for soft contribution to exclusive Drell-Yan process π^- p → μ^+ μ^- n2016

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      International Conference on the Structure of Baryons (BARYONS 2016)
    • Place of Presentation
      Florida State University, Tallahassee, USA
    • Year and Date
      2016-05-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lorentz invariance relations for twist-3 functions and frame-independence of twist-3 cross sections2016

    • Author(s)
      Y. Koike
    • Organizer
      24th International Workshop on Deep-Inelastic Scattering and Related Subjects
    • Place of Presentation
      DESY, Hamburg, Germany
    • Year and Date
      2016-04-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Twist-3 approach to hyperon polarization in unpolarized proton-proton collision2016

    • Author(s)
      K. Yabe, Y. Koike, S. Yoshida
    • Organizer
      24th International Workshop on Deep-Inelastic Scattering and Related Subjects
    • Place of Presentation
      DESY, Hamburg, Germany
    • Year and Date
      2016-04-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-energy hadron physics through Drell-Yan-like dilepton productions at J-PARC2016

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      International workshop on J-PARC hadron physics in 2016
    • Place of Presentation
      Ibaraki Quantum Beam Research Center, Tokai, Japan
    • Year and Date
      2016-03-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Light-cone QCD sum rules for soft contribution to exclusive Drell-Yan process π^- p → l^+ l^- n2016

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      6th International Workshop on High Energy Physics on the LHC Era (HEP 2016)
    • Place of Presentation
      Universidad Tecnica Federico Santa Maria (UTFSM), Valparaiso, Chile
    • Year and Date
      2016-01-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Soft contribution to exclusive Drell-Yan process at J-PARC2016

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      Workshop on hadron tomography
    • Place of Presentation
      Yukawa Institute for Theoretical Physics, Kyoto, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Twist-3 Fragmentation Effect in Spin Asymmetries2015

    • Author(s)
      Y. Koike
    • Organizer
      From 1D Fragmentation towards 3D Correlated
    • Place of Presentation
      ECT*, Trento, Italy
    • Year and Date
      2015-10-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Soft contribution to exclusive Drell-Yan process π^- p → l^+ l^- n2015

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      The 10th Circum-Pan-Pacific Spin Symposium on High Energy Spin Physics
    • Place of Presentation
      Institute of Physics, Academia Sinica, Taipei, Taiwan
    • Year and Date
      2015-10-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relating the QCD resummation procedures for transverse-momentum distributions2015

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      Spinfest 2015 workshop
    • Place of Presentation
      KEK Tokai campus, Tokai, Japan
    • Year and Date
      2015-07-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Relation between the QCD resummation procedures for transverse-momentum distributions2015

    • Author(s)
      Kazuhiro Tanaka
    • Organizer
      12th International Symposium on Radiative Corrections (Radcor 2015) and LoopFest XIV (Radiative Corrections for the LHC and Future Colliders)
    • Place of Presentation
      UCLA Department of Physics & Astronomy Los Angeles, USA
    • Year and Date
      2015-06-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A_N in Single-Inclusive Particle Production from Proton-Proton Collisions2015

    • Author(s)
      D. Pitonyak, K. Kanazawa, Y. Koike, and A. Metz
    • Organizer
      QCD evolution 2015
    • Place of Presentation
      Newport News, VA, USA
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Collinear Twist-3 Approach to Transverse Single-Spin Asymmetry in Proton-Proton Collision2015

    • Author(s)
      K. Kanazawa, A. Metz, Y. Koike and D. Pitonyak
    • Organizer
      12th Conference on the Intersections of Particle and Nuclear Physics (CIPANP 2015)
    • Place of Presentation
      Vail, Colorado, USA
    • Year and Date
      2015-05-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Transverse single-spin asymmetries in pion and photon production from proton-proton collisions2015

    • Author(s)
      D. Pitonyak, K. Kanazawa, Y. Koike and A. Metz
    • Organizer
      23rd International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2015)
    • Place of Presentation
      Dallas, Texas, USA
    • Year and Date
      2015-04-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Overview of the collinear twist-3 factorization for spin asymmetries2015

    • Author(s)
      Y. Koike
    • Organizer
      23rd International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2015)
    • Place of Presentation
      Dallas, Texas, USA
    • Year and Date
      2015-04-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Single spin asymmetries in pp collisions2015

    • Author(s)
      小池裕司
    • Organizer
      KEK theory center workshop on Hadron physics with high-momentum hadron beams at J-PARC in 2015
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2015-03-14 – 2015-03-16
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] A_N in proton-proton collisions and the role of twist-3 fragmentation2014

    • Author(s)
      D. Pitonyak
    • Organizer
      4th International Workshop on Transverse Polarization Phenomena in Hard Processes (Transversity 2014)
    • Place of Presentation
      Cagliari, Italy
    • Year and Date
      2014-06-09 – 2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] The role of three-gluon correlation functions in the single spin asymmetry2014

    • Author(s)
      Y. Koike
    • Organizer
      4th International Workshop on Transverse Polarization Phenomena in Hard Processes (Transversity 2014)
    • Place of Presentation
      Cagliari, Italy
    • Year and Date
      2014-06-09 – 2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Transverse Single-Spin Asymmetries in Proton-Proton Collisions Within Collinear Factorization2014

    • Author(s)
      D. Pitonyak
    • Organizer
      QCD Evolution Workshop (QCD 2014)
    • Place of Presentation
      Santa Fe, USA
    • Year and Date
      2014-05-12 – 2014-05-16
    • Related Report
      2014 Annual Research Report
    • Invited

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Published: 2014-04-04   Modified: 2022-02-22  

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