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Lattice QCD calculation of Hadronic matrix element with dynamical quark effects

Lattice QCD calculation of Hadronic matrix element with dynamical quark effects
具有动力夸克效应的强子矩阵元的格子QCD计算
批准号:
05640363
负责人:
OKAWA Masanori
金额:
$1.28万
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (C)
财政年份:
1993
资助国家:
日本
项目状态:
已结题
起止时间:
1993 至 1995

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中文摘要
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英文摘要
Lattice QCD calculation of phenomenologically important hadronic matrix elements such as the decay constants of pi, K,and B mesons and the B parameter of K meson have been made including the effect of dynamical quarks. Errors caused by finite lattice spacing and finite lattice size are systematically investigated. New numerical method to calculate general multi-correlation function is introduced and is successfully applied to calculate hadronic scattering length, eta'meson mass, pi-NUsigma term, and quark spin content within proton.
期刊论文(41)
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会议论文
M.Fukugita, Y.Kuramashi, M.Okawa, A.Ukawa: "Scalar and axial vector matrix elements of proton in quenched QCD : Calculation of both connected and disconnected contributions" Nuclear Physics B (Proc.Suppl.). 42. 334-336 (1995)
M.Fukugita、Y.Kuramashi、M.Okawa、A.Ukawa:“淬灭 QCD 中质子的标量和轴向矢量矩阵元素:连接和断开贡献的计算”核物理 B(Proc.Suppl.)。
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Y.Kuramashi, M.Fukugita, H.Mino, M.Okawa, A.Ukawa: "Topological susceptibiliy in lattice QCD with dynamical quarks" Physics Letter. B313. 425-429 (1993)
Y.Kuramashi、M.Fukugita、H.Mino、M.Okawa、A.Ukawa:“动态夸克晶格 QCD 中的拓扑磁化率”物理快报。
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S.Aoki, M.Fukugita, S.Hashimoto, Y.Iwasaki, K.Kanaya, Y.Kuramashi, H.Mino, M.Okawa, A.Ukawa, T.Yoshie: "Analysis of hadron propagators with one thousand configurations on a 24^3*64 lattice at beta=6.0" Nuclear Physics B (Proc.Suppl.). (in press).
S.Aoki、M.Fukugita、S.Hashimoto、Y.Iwasaki、K.Kanaya、Y.Kuramashi、H.Mino、M.Okawa、A.Ukawa、T.Yoshie:“对具有一千种配置的强子传播器的分析
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S.Aoki, M.Fukugita, S.Hashimoto, N.Ishizuka, H.Mino, M.Okawa, T.Onogi, A.Ukawa: "Charmonium spectroscopy with heavy kogut-Susskind quarks" Nuclear Physics B (Proc.Suppl.). 42. 303-305 (1995)
S.Aoki、M.Fukugita、S.Hashimoto、N.Ishizuka、H.Mino、M.Okawa、T.Onogi、A.Ukawa:“重科古特-苏斯金德夸克的鲎光谱”核物理 B(Proc.Suppl.
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31
    Study of twisted space-time reduced model in the large N limit
    • 批准号:
      23540310
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.16万
    • 财政年份:
      2011
    • 负责人:
      OKAWA Masanori
    • 依托单位:
    Study of lattice QCD by large scale numerical simulations including dynamical quark effects
    • 批准号:
      15540279
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.24万
    • 财政年份:
      2003
    • 负责人:
      OKAWA Masanori
    • 依托单位:
    Study of Lattice QCD by numerical simulations including dynamical quark effects
    Lattice QCD Study of Hadronic Matrix Elements by Numerical Simulations
    海外基金