Calculation of fo and m_σ in a QCD-Based Model Field Theory
Calculation of fo and m_σ in a QCD-Based Model Field Theory出 版 物:《Chinese journal of nuclear physics》 (原子核物理(英文版))
年 卷 期:1996年第3期
页 面:133-136页
基 金:The project supported by the National Natural Science Foundation of China the Chinese Academy of Sciences under Grant LWTZ 1298 and CCAST(World Lab)
主 题:—σ-meson Decay constant Quantum chromodynamics
摘 要:With the recently obtained vacuum configuration of the bilocal field,we discuss the decay con-stant f_σ and m_σ of σ-meson in a quantum Chromodynamics(QCD)-based model field *** of f_σ and m_σ are obtained.