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Multi-quark Components of Hadrons and their Dynamics

Research Project

Project/Area Number 19540275
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionTokyo Institute of Technology

Principal Investigator

OKA Makoto  Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (60144606)

Co-Investigator(Kenkyū-buntansha) NISHIKAWA Tetsuo  了徳寺大学, 教養教育センター, 准教授 (10391806)
Co-Investigator(Renkei-kenkyūsha) HYODO Tetsuo  東京工業大学, 大学院・理工学研究科, 助教
SASAKI Kiyoshi  東京工業大学, 大学院・理工学研究科, PD研究員
TAKAHASHI Toru  群馬高等専門学校, 講師
Research Collaborator GUBLER Philipp  東京工業大学, 大学院・理工学研究科, 大学院生
Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords理論核物理 / 素粒子論 / ハドロン物理 / 量子色力学 / 強い相互作用 / クォーク / グルーオン / ハドロン / QCD和則 / 格子QCD / クォーク模型 / 格子ゲージ理論 / ペンタクォーク / ハイペロン / カイラル対称性
Research Abstract

Analyses of exotic multi-quark hadrons in the mesonic and baryonic spectra have been carried out based on Quantum Chromo-Dynamics (QCD) the fundamental theory of strong interaction. Lattice QCD is applied to excited baryons, hadronic interactions, meson-baryon coupling constants and form factors. QCD sum rule technique is applied to evaluation of coupling constants, spectral functions, and hadron structure.

Report

(6 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (112 results)

All 2011 2010 2009 2008 2007 Other

All Journal Article (75 results) (of which Peer Reviewed: 48 results) Presentation (31 results) Book (3 results) Remarks (3 results)

  • [Journal Article] A Bayesian approach to QCD sum rules2010

    • Author(s)
      P.Gubler, M.Oka
    • Journal Title

      Prog.Theor.Phys. 124

      Pages: 995-1018

    • NAID

      110008006434

    • Related Report
      2010 Final Research Report
  • [Journal Article] S-wave πK Scattering Length in 2+1 Flavor Lattice QCD2010

    • Author(s)
      K.Sasaki, N.Ishizuka, T.Yamazaki, M.Oka
    • Journal Title

      Prog.Theor.Phys.S 186

      Pages: 187-192

    • NAID

      110008143437

    • Related Report
      2010 Final Research Report
  • [Journal Article] Λ*N Bound State Based on Chiral Dynamics2010

    • Author(s)
      T.Uchino, T.Hyodo, M.Oka
    • Journal Title

      Prog.Theor.Phys.S 186

      Pages: 240-243

    • NAID

      110008143446

    • Related Report
      2010 Final Research Report
  • [Journal Article] Pseudoscalar-Meson Octet-Baryon Coupling Constants from two-flavor Lattice QCD2010

    • Author(s)
      T.T.Takahashi, G.Erkol, M.Oka
    • Journal Title

      Nucl.Phys.A 835

      Pages: 346-349

    • Related Report
      2010 Final Research Report
  • [Journal Article] Axial Charges of Octet Baryons in Two-flavor Lattice QCD2010

    • Author(s)
      G.Erkol, T.T.Takahashi, M.Oka
    • Journal Title

      Phys.Lett.B 686

      Pages: 36-40

    • Related Report
      2010 Final Research Report
  • [Journal Article] Low-lying Λ Baryons with spin 1/2 in Two-flavor Lattice QCD2010

    • Author(s)
      T.T.Takahashi, M.Oka
    • Journal Title

      Phys.Rev.D 81

      Pages: 34505-34505

    • Related Report
      2010 Final Research Report
  • [Journal Article] DDbar production and their interactions2010

    • Author(s)
      Y.-R. Liu, M.Oka, M.Takizawa, X.Liu, W.-Z. Deng, S.-L.Zhu
    • Journal Title

      Phys.Rev.D 82

      Pages: 14011-14011

    • Related Report
      2010 Final Research Report
  • [Journal Article] The nature of Λ(1405) hyperon resonance in chiral dynamics2010

    • Author(s)
      D.Jido, T.Sekihara, Y.Ikeda, T.Hyodo, Y.Kanada-En'yo, E.Oset,
    • Journal Title

      Nucl.Phys.A 835

      Pages: 59-66

    • Related Report
      2010 Final Research Report
  • [Journal Article] Two novel methods in QCD sum rules.2010

    • Author(s)
      P.Gubler, M.Oka
    • Journal Title

      AIP Conf.Proc.

      Volume: 1322 Pages: 241-249

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Meson-baryon coupling constants in two-flavor lattice QCD.2010

    • Author(s)
      G.Erkol, M.Oka, T.T.Takahashi
    • Journal Title

      AIP Conf.Proc.

      Volume: 1322 Pages: 478-482

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Λ(1405) from lattice QCD.2010

    • Author(s)
      T.T.Takahashi, M.Oka
    • Journal Title

      Prog.Theor.Phys.

      Volume: S186 Pages: 172-179

    • NAID

      110008143435

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] S-wave πK Scattering Length in 2+1 Flavor Lattice QCD2010

    • Author(s)
      K.Sasaki, N.Ishizuka, T.Yamazaki, M.Oka
    • Journal Title

      Prog.Theor.Phys.

      Volume: S186 Pages: 187-192

    • NAID

      110008143437

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible Quantum Numbers of Θ^+(1540) in QCD Sum Rules.2010

    • Author(s)
      P.Gubler, D.Jido, T.Kojo, T.Nishikawa, M.Oka
    • Journal Title

      Prog.Theor.Phys.

      Volume: S186 Pages: 193-198

    • NAID

      110008143438

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Λ^*N Bound State Based on Chiral Dynamics.2010

    • Author(s)
      T.Uchino, T.Hyodo, M.Oka
    • Journal Title

      Prog.Theor.Phys.

      Volume: S186 Pages: 240-243

    • NAID

      110008143446

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DD^<bar> production and their interactions.2010

    • Author(s)
      Y.-R.Liu, M.Oka, M.Takizawa, X.Liu, W.-Z.Deng, S.-L.Zhu
    • Journal Title

      Phys.Rev.

      Volume: D82 Pages: 0140111-18

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Bayesian approach to QCD sum rules.2010

    • Author(s)
      P.Gubler, M.Oka
    • Journal Title

      Prog.Theor.Phys.

      Volume: 124 Pages: 995-1018

    • NAID

      110008006434

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] S=+1 pentaquarks in QCD sum rules.2010

    • Author(s)
      P.Gubler, D.Jido, T.Kojo, T.Nishikawa, M.Oka
    • Journal Title

      Phys.Rev.

      Volume: D82 Pages: 0140111-8

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent QCD results on the strange hadron systems.2010

    • Author(s)
      Makoto Oka
    • Journal Title

      Int.J.Mod.Phys.

      Volume: E19 Pages: 2326-2334

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pseudoscalar-Meson Octet-Baryon Coupling Constants from two-flavor Lattice QCD.2010

    • Author(s)
      T.T.Takahashi, G.Erkol, M.Oka
    • Journal Title

      Nucl.Phys.

      Volume: A835 Pages: 346-349

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Low-lying Lambda Baryons with spin 1/2 in Two-flavor Lattice QCD2010

    • Author(s)
      T. T. Takahashi, M. Oka
    • Journal Title

      Phys. Rev D81

      Pages: 34505-34505

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Low-lying Lambda Baryons with spin 1/2 in Two-flavor Lattice QCD (034505)2010

    • Author(s)
      T.T.Takahashi, M.Oka
    • Journal Title

      Physical Review D81

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Axial Charges of Octet Baryons in Two-flavor Lattice QCD2010

    • Author(s)
      G.Erkol, M.Oka, T.T.Takahashi
    • Journal Title

      Physical Letters D686

      Pages: 36-40

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible quantum numbers of the pentaquark Θ+(1540) in QCD sum rules2009

    • Author(s)
      P.Gubler, D.Jido, T.Kojo, T.Nishikawa, M.Oka
    • Journal Title

      Phys.Rev.D 80

      Pages: 114030-114030

    • Related Report
      2010 Final Research Report
  • [Journal Article] Spin Content of Lambda in QCD Sum Rules2009

    • Author(s)
      G.Erkol, M.Oka
    • Journal Title

      Phys.Rev.D 79

      Pages: 114028-114028

    • Related Report
      2010 Final Research Report
  • [Journal Article] Spin-3/2 Pentaquark in QCD Sum Rules2009

    • Author(s)
      P.Gubler, D.Jido, T.Kojo, T.Nishikawa, M.Oka
    • Journal Title

      Phys.Rev.D 79

      Pages: 114011-114011

    • Related Report
      2010 Final Research Report
  • [Journal Article] S-wave πK scattering length from lattice QCD2009

    • Author(s)
      K.Sasaki, N.Ishizuka, T.Yamazaki, M.Oka
    • Journal Title

      PoS LAT2009 098

    • Related Report
      2010 Final Research Report
  • [Journal Article] Pseudoscalar meson-octet-baryon coupling constants in two-flavor lattice QCD2009

    • Author(s)
      G.Erkol, M.Oka, T.T.Takahashi
    • Journal Title

      Phys.Rev.D 79

      Pages: 74509-74509

    • Related Report
      2010 Final Research Report
  • [Journal Article] Recent QCD results on the strange hadron systems2009

    • Author(s)
      M.Oka, G.Erkol, T.T.Takahashi
    • Journal Title

      PoS CD09 021

    • Related Report
      2010 Final Research Report
  • [Journal Article] Possible quantum numbers of the pentaquark Θ+(1540) in QCD sum rules2009

    • Author(s)
      P. Gubler, D. Jido, T. Kojo, T. Nishikawa, M. Oka
    • Journal Title

      Phys. Rev. D80

      Pages: 114030-114030

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Pseudoscalar-meson-octet-baryon coupling constants in two-flavor lattice QCD2009

    • Author(s)
      G. Erkol, M.Oka, T. T. Takahashi
    • Journal Title

      Phys. Rev. D79

      Pages: 74509-74509

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Spin-3/2 Pentaquark in QCD Sum Rules (114011)2009

    • Author(s)
      P.Gubler, D.Jido, T.Kojo, T.Nishikawa, M.Oka
    • Journal Title

      Physical Review D79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible quantum numbers of the pentaquark Θ^+(1540) in QCD sum rules (114030)2009

    • Author(s)
      P.Gubler, D.Jido, T.Kojo, T.Nishikawa, M.Oka
    • Journal Title

      Physical Review D80

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pseudoscalar-meson-octet-baryon coupling constants in two-flavor lattice QCD (074509)2009

    • Author(s)
      G.Erkol, M.Oka, T.T.Takahashi
    • Journal Title

      Physical Review D79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] S-wave pi K scattering length from lattice QCD2009

    • Author(s)
      K.Sasaki, M.Oka, et al.
    • Journal Title

      PoS LAT2009

      Pages: 98-98

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Low-lying Lambda Baryons with spin 1/2 in Two-flavor Lattice QCD2009

    • Author(s)
      T.T.Takahashi, M.Oka
    • Journal Title

      PoS LAT2009

      Pages: 108-108

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Meson-baryon sigma terms in QCD sum rules2008

    • Author(s)
      G.Erkol, M.Oka, G.Turan
    • Journal Title

      Phys.Rev.D 78

      Pages: 94003-94003

    • Related Report
      2010 Final Research Report
  • [Journal Article] QCD Sum Rules study of meson-baryon sigma terms2008

    • Author(s)
      G.Erkol, M.Oka, G.Turan
    • Journal Title

      Phys.Lett.B 659

      Pages: 176-183

    • Related Report
      2010 Final Research Report
  • [Journal Article] Chiral Symmetry of Nucleon Resonances in QCD sum rules2008

    • Author(s)
      T.Nakamura, P.Gubler, M.Oka
    • Journal Title

      Phys.Rev.D 78

      Pages: 14010-14010

    • Related Report
      2010 Final Research Report
  • [Journal Article] Proposal for exotic-hadron search by fragmentation functions2008

    • Author(s)
      M.Hirai, S.Kumano, M.Oka, K.Sudoh
    • Journal Title

      Phys.Rev.D 77

      Pages: 17504-17504

    • Related Report
      2010 Final Research Report
  • [Journal Article] Finite-width effects on Delta baryons in QCD Sum Rules2008

    • Author(s)
      G.Erkol, M.Oka
    • Journal Title

      Nucl.Phys.A 801

      Pages: 142-153

    • Related Report
      2010 Final Research Report
  • [Journal Article] Exotic quark structure of Λ(1405) in QCD sum rule2008

    • Author(s)
      T.Nakamura, J.Sugiyama, T.Nishikawa, M.Oka
    • Journal Title

      Phys.Lett.B 662

      Pages: 132-138

    • Related Report
      2010 Final Research Report
  • [Journal Article] Λ*-hyper-nuclei in phenomenological nuclear forces2008

    • Author(s)
      A.Arai, M.Oka, S.Yasui
    • Journal Title

      Prog.Theor.Phys. 119

      Pages: 103-115

    • NAID

      10020246666

    • Related Report
      2010 Final Research Report
  • [Journal Article] Origin of the resonances in the chiral unitary approach.2008

    • Author(s)
      T.Hyodo, D.Jido, A.Hosaka
    • Journal Title

      Phys.Rev.C 78

      Pages: 25203-25203

    • Related Report
      2010 Final Research Report
  • [Journal Article] Λ*-hypernuclei in phenomenological nuclear forces2008

    • Author(s)
      A. Arai, S. Yasui, M. Oka
    • Journal Title

      Prog. Theor. Phys. 119

      Pages: 103-115

    • NAID

      10020246666

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Proposal for exotic-hadron search by fragmentation functions2008

    • Author(s)
      M. Hirai, M. Oka, et al.
    • Journal Title

      Phys. Rev. D77

      Pages: 17504-17504

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Meson・baryon sigma terms in QCD sum rules2008

    • Author(s)
      G. Erkol
    • Journal Title

      Physics Letters B659

      Pages: 176-183

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exotic quark structure of Λ(1405)in QCD sum rule2008

    • Author(s)
      T. Nakamura
    • Journal Title

      Physics Letters B662

      Pages: 132-138

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal for exotic-hadron search by fragmentation functions2008

    • Author(s)
      M. Hirai
    • Journal Title

      Physical Review D77

      Pages: 17504-17504

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Λ^* ・ hypernuclei in phenomenological nuclear forces2008

    • Author(s)
      A. Arai
    • Journal Title

      Progress of Theoretical Physics 119

      Pages: 103-115

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quark condensates in the chiral bag with the NJL interaction2008

    • Author(s)
      S. Yasui
    • Journal Title

      Physical Review D77

      Pages: 54007-54007

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chiral Symmetry of Nucleon Resonances in QCD sum rules2008

    • Author(s)
      T. Nakamura
    • Journal Title

      Physical Review D78

      Pages: 14010-14010

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] QCD Sum Rules study of meson-baryon sigma terms2008

    • Author(s)
      G. Erkol
    • Journal Title

      Physical Review D78

      Pages: 94003-94003

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of f(0)(980)Structure by Fragmentation Functions2008

    • Author(s)
      M. Hirai
    • Journal Title

      Modern Physics Letters A23

      Pages: 2226-2229

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Finite-width effects on Delta baryons in QCD Sum Rules2008

    • Author(s)
      G. Erkol
    • Journal Title

      Nuclear Physics A801

      Pages: 142-153

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Finite-width effects on Delta baryons in QCD Sum Rules2008

    • Author(s)
      G. Erkol, M. Oka
    • Journal Title

      Nuclear Physics A801

      Pages: 142-153

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quark condensates in the chiral bag with the NJL interaction2008

    • Author(s)
      S. Yasui, A. Hosaka, M. Oka
    • Journal Title

      Physical Review D77

      Pages: 54007-54007

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal for exotic hadron search by fragmentation functions2008

    • Author(s)
      M. Hirai, S. Kumano, M. Oka, K. Sudoh
    • Journal Title

      Physical Review D77

      Pages: 17504-17504

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Meson-baryon sigma terms in QCD sum rules2008

    • Author(s)
      G. Erkol, M. Oka
    • Journal Title

      Physics Letters B659

      Pages: 176-183

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ∧^*-hypernuclei in phenomenological nuclear forces2008

    • Author(s)
      A. Arai, M. Oka, S. Yasui
    • Journal Title

      Progress of Theoretical Physics 119

      Pages: 103-115

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Triquark structure and isospin symmetry breaking in exotic Ds mesons2007

    • Author(s)
      S.Yasui, M.Oka
    • Journal Title

      Phys.Rev.D 76

      Pages: 34009-34009

    • Related Report
      2010 Final Research Report
  • [Journal Article] Mixings of 4-quark components in light non-singlet scalar mesons in QCD sum rules2007

    • Author(s)
      J.Sugiyama, T.Nakamura, N.Ishii, T.Nishikawa, M.Oka
    • Journal Title

      Phys.Rev.D 76

      Pages: 114010-114010

    • Related Report
      2010 Final Research Report
  • [Journal Article] Five-quark picture of Λ(1405) in anisotropic lattice QCD2007

    • Author(s)
      N.Ishii, T.Doi, M.Oka, H.Suganuma
    • Journal Title

      Prog.Theor.Phys.Suppl. 168

      Pages: 598-601

    • NAID

      110006473464

    • Related Report
      2010 Final Research Report
  • [Journal Article] Triquark structure and isospin symmetry breaking in exotic Ds mesons2007

    • Author(s)
      S. Yasui, M. Oka
    • Journal Title

      Phys. Rev. D76

      Pages: 34009-34009

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Mixings of 4-quark components in light non-singlet scalar mesons in QCD sum rules2007

    • Author(s)
      J. Sugiyama, T. Nakamura, N. Ishii, T. Nishikawa, M. Oka
    • Journal Title

      Phys. Rev. D76

      Pages: 114010-114010

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Exotic quark structure of Lambda (1405) and scalar nonet in QCD sum rule2007

    • Author(s)
      T. Nakamura, J. Sugiyama, N. Ishii, T. Nishikawa, M. Oka
    • Journal Title

      Physica E40

      Pages: 410-413

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mixings of 4-quark components in light non-singlet scalar mesons in QCD sum rules2007

    • Author(s)
      J. Sugiyama, T. Nakamura, N. Ishii, T. Nishikawa, M. Oka
    • Journal Title

      Physical Review D76

      Pages: 114010-114010

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] possible ferromagnetism in the large N_c and N_f limit of quark matter2007

    • Author(s)
      K. Ohnishi, M. Oka, S. Yasui
    • Journal Title

      Physical Review D76

      Pages: 97501-97501

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Triquark structure and isospin symmetry breaking in exotic D_s mesons2007

    • Author(s)
      S. Yasui, M. Oka
    • Journal Title

      Phys. Rev. D76

      Pages: 34009-34009

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamics of Multiquark Systems: Mass, Width and Exotics2007

    • Author(s)
      M. Oka
    • Journal Title

      Nuclear Physics A790

      Pages: 462-466

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Five-quark picture of Lambda (1405) in anisotropic lattice QCD2007

    • Author(s)
      N. lshii, T. Doi, M. Oka, H. Suganuma
    • Journal Title

      Progress of Theoretical Physics Supplement 168

      Pages: 598-601

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Chiral Symmetries for Baryons2007

    • Author(s)
      A. Hosaka, D. Jido, M. Oka
    • Journal Title

      Progress of Theoretical Physics Supplement 168

      Pages: 482-485

    • NAID

      120006702005

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Positive and negative-parity flavor-octet baryons in coupled QCD sum rules2007

    • Author(s)
      Y. Kondo, O. Morimatsu, T. Nishikawa, Y. Kanada-En'yo
    • Journal Title

      Physical Review D75

      Pages: 34010-34010

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pentaquarks in QCD sum rules2007

    • Author(s)
      T. Nishikawa, Y. Kondo, O. Morimatsu, Y. Kanada-Enyo
    • Journal Title

      Progress of Theoretical Physics Supplement 168

      Pages: 54-57

    • NAID

      110006473386

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Positive and negative-parity baryons in coupled QCD sum rules2007

    • Author(s)
      Y. Kondo, O. Morimatsu, T. Nishikawa, Y. Kanada-Enyo
    • Journal Title

      Progress of Theoretical Physics Supplement 168

      Pages: 50-53

    • NAID

      110006473385

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Axial vector tetraquark with two s-quarks2007

    • Author(s)
      Y. Kanada-En'yo, O. Morimatsu, T. Nishikawa
    • Journal Title

      Progress of Theoretical Physics Supplement 168

      Pages: 194-197

    • NAID

      110006473409

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Prospects of the Hadron Physics at J-PARC, invited talk2011

    • Author(s)
      M.Oka
    • Organizer
      Int.Sympo. on Nanoscience and Quantum Physics 2011
    • Place of Presentation
      Tokyo, Japan.
    • Related Report
      2010 Final Research Report
  • [Presentation] Prospects of the Hadron Physics at J-PARC2011

    • Author(s)
      Makoto Oka
    • Organizer
      International Symposium "Nanoscience and Quantum Physics 2011"
    • Place of Presentation
      Tokyo, Japan 招待講演
    • Related Report
      2010 Annual Research Report
  • [Presentation] Multiquark hadrons in QCD2010

    • Author(s)
      M.Oka
    • Organizer
      New Frontiers in QCD 2010
    • Place of Presentation
      京都大学
    • Year and Date
      2010-02-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Two novel methods in QCD sum rules, invited talk2010

    • Author(s)
      M.Oka
    • Organizer
      Int.Workshop on Chiral Symmetry in Hadrons and Nuclei
    • Place of Presentation
      Valencia, Spain.
    • Related Report
      2010 Final Research Report
  • [Presentation] Possible bound state in the ΛcN channel2010

    • Author(s)
      Y.R.Liu, M.Oka
    • Organizer
      Int.conf. on the structure of baryons
    • Place of Presentation
      Osaka, Japan.
    • Related Report
      2010 Final Research Report
  • [Presentation] A Bayesian Analysis of QCD Sum Rules2010

    • Author(s)
      P.Gubler, M.Oka
    • Organizer
      Int.conf. on the structure of baryons
    • Place of Presentation
      Osaka, Japan.
    • Related Report
      2010 Final Research Report
  • [Presentation] Two novel methods in QCD sum rules2010

    • Author(s)
      Makoto Oka
    • Organizer
      International Workshop on Chiral Symmetry in Hadrons and Nuclei
    • Place of Presentation
      Valencia, Spain 招待講演
    • Related Report
      2010 Annual Research Report
  • [Presentation] Possible bound state in the Λ_c N channel2010

    • Author(s)
      Yan-rui Liu, Makoto Oka
    • Organizer
      International conference on the structure of baryons (BARYONS' 10)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Possible molecular bound state of two charmed baryons2010

    • Author(s)
      Wakafumi Meguro, Yan-rui Liu, Makoto Oka
    • Organizer
      International conference on the structure of baryons (BARYONS' 10)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] A Bayesian Analysis of QCD Sum Rules2010

    • Author(s)
      Philipp Gubler, Makoto Oka
    • Organizer
      International conference on the structure of baryons (BARYONS' 10)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Λ^* hypernuclei with chiral dynamics2010

    • Author(s)
      Toshitaka Uchino, Tetsuo Hyodo, Makoto Oka
    • Organizer
      International conference on the structure of baryons (BARYONS' 10)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Pseudoscalar-meson-octet-baryon coupling constants in two-flavor lattice QCD2009

    • Author(s)
      M.Oka
    • Organizer
      第3回日米物理学会合同核物理科会
    • Place of Presentation
      ハワイ(アメリカ合衆国)
    • Year and Date
      2009-10-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Keynote on QCD : Hadron Spectroscopy in QCD, keynote talk2009

    • Author(s)
      M.Oka
    • Organizer
      US-Japan Joint Workshop on Meson Production Reactions at Jefferson Lab and J-PARC
    • Place of Presentation
      Hawaii, USA.
    • Year and Date
      2009-10-12
    • Related Report
      2010 Final Research Report
  • [Presentation] Keynote on QCD : Hadron Spectroscopy in QCD2009

    • Author(s)
      M. Oka
    • Organizer
      US-Japan Joint Workshop on Meson Production Reactions at Jefferson Lab and J-PARC
    • Place of Presentation
      ハワイ、アメリカ合衆国
    • Year and Date
      2009-10-12
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Keynote on QCD : Hadron Spectroscopy in QCD2009

    • Author(s)
      M.Oka
    • Organizer
      US-Japan Joint Workshop on Meson Production Reactions at Jefferson Lab and J-PARC
    • Place of Presentation
      ハワイ(アメリカ合衆国)
    • Year and Date
      2009-10-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Recent results on strange systems from QCD sum rules and lattice QCD2009

    • Author(s)
      M.Oka
    • Organizer
      Sixth International Workshop on Chiral Dynamics
    • Place of Presentation
      ベルン大学(スイス)
    • Year and Date
      2009-07-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] How exotic can hadrons be? シンポジウム講演2009

    • Author(s)
      M.Oka
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学、東京
    • Year and Date
      2009-03-30
    • Related Report
      2010 Final Research Report
  • [Presentation] How exotic can hadrons be?2009

    • Author(s)
      M. Oka
    • Organizer
      シンポジウム講演, 日本物理学会第64回年次大会
    • Place of Presentation
      立教大学、東京
    • Year and Date
      2009-03-30
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] How exotic can hadrons be?2009

    • Author(s)
      M. Oka
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学、東京
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] Recent results on strange systems from QCD sum rules and lattice QCD, invited talk, Sendai Int.2008

    • Author(s)
      M.Oka
    • Organizer
      Symposium on Strange-ness in Nuclear and Hadronic Systems
    • Place of Presentation
      Sendai, Japan.
    • Year and Date
      2008-12-15
    • Related Report
      2010 Final Research Report
  • [Presentation] Recent results on strange systems from QCD sum rules and lattice QCD2008

    • Author(s)
      M. Oka
    • Organizer
      Sendai International Symposium on Strangeness in Nuclear and Hadronic Systems
    • Place of Presentation
      東北大学、仙台
    • Year and Date
      2008-12-15
    • Related Report
      2009 Self-evaluation Report 2008 Annual Research Report
  • [Presentation] Meson-Baryon Couplings in QCD2008

    • Author(s)
      M.Oka
    • Organizer
      invited talk, Workshop on Hadron Dynamics
    • Place of Presentation
      Almunecar, Spain.
    • Year and Date
      2008-09-26
    • Related Report
      2010 Final Research Report
  • [Presentation] Meson-Baryon Couplings in QCD2008

    • Author(s)
      M. Oka
    • Organizer
      Workshop on Hadron Dynamics
    • Place of Presentation
      Almunecar, Spain
    • Year and Date
      2008-09-26
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Meson-Baryon Couplings in QCD2008

    • Author(s)
      M. Oka
    • Organizer
      Workshop on Hadron Dynamics
    • Place of Presentation
      Almunecar (Spain)
    • Year and Date
      2008-09-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] QCD和則によるバリオンのエキゾティックなクォーク構造の研究2008

    • Author(s)
      中村貴之, Philipp Gubler, 岡 真
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] 格子QCDを用いた、メソンーバリオン結合定数の研究2008

    • Author(s)
      高橋徹, Guray Erkol, 岡 真
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] 破砕関数によるf0(980)の内部構造の検証2008

    • Author(s)
      平井正紀, 熊野俊三, 岡 真, 須藤和敬
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] How shall we determine the number of quarks in hadrons?2007

    • Author(s)
      M. Oka
    • Organizer
      APCTP Focus Program on Physics at RHIC
    • Place of Presentation
      Pohan, Korea
    • Year and Date
      2007-12-04
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] How shall we determine the number of quarks in hadrons?2007

    • Author(s)
      Makoto OKA
    • Organizer
      APCTP Focus Program on Physics at RHIC
    • Place of Presentation
      Asia Pacific Center for Theoretical Physics, Pohan, Korea
    • Year and Date
      2007-12-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 5クォーク成分を取り入れたQCD和則によるバリオンのカイラル対称性の研究2007

    • Author(s)
      中村貴之、岡 真
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Meson-Baryon Sigma terms in QCD sum rules2007

    • Author(s)
      Guray Erkol, Makoto Oka
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-21
    • Related Report
      2007 Annual Research Report
  • [Book] Nuclear physics. Proc. of the 23rd International Conference2008

    • Author(s)
      S.Nagamiya, M.Oka, et al.
    • Total Pages
      589
    • Publisher
      Elsevier Pub. Co
    • Related Report
      2010 Final Research Report
  • [Book] Nuclear physics(S. Nagamiya, M. Oka et al.,(eds.), Proceedings, 23rd International Conference, INPC 2007)2008

    • Author(s)
      Proceedings, 23rd International Conference
    • Total Pages
      589
    • Publisher
      Elsevier Pub. Co.
    • Related Report
      2009 Self-evaluation Report
  • [Book] Nuclear physics. Proceedings, 23rd International Conference, INPC 20072008

    • Author(s)
      S. Nagamiya
    • Total Pages
      589
    • Publisher
      Elsevier Pub. Co.
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.th.phys.titech.ac.jp/~oka

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.th.phys.titech.ac.jp/~oka/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://t2r2.star.titech.ac.jp/cgi-bin/researcherinfo.cgi?q_researcher_content_number=CTT100380246

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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