,Analysis of the Vertexes ΣQ([I])*QK* and ([1])'Q*Σ*QK* within Light-Cone QCD Sum Rules

• 作 者: YOU Fu-Yi WANG Zhi-Gang WAN Shao-Long
• 机 构: Department of Modern Physics, University of Science and Technology of China, Hefei 230026“,”Departme
• 出 处: 中国物理快报（英文版）
• 发表日期: 2012年2期

We parameterize the vertexes ΣQ([1])*QK* and ([1])QΣ*QK* with three tensor structures due to Lorentz invariance,and calculate the corresponding three coupling constants within light-cone QCD sum rules.We then obtain their numerical values taking into account all the uncertainties of the relevant parameters.