Study of Doubly Heavy Baryon Spectrum via QCD Sum Rules - Tang, Liang; Yuan, Xu-Hao; Qiao, Cong-Feng; Li, Xue-Qian (Communications in theoretical physics, 2012)
Keywords: Baryons; Compatibility; Mathematical models; Operators; Permissible error; QCD求和规则; Quantum chromodynamics; Sum rules; Tolerances; 插值; 计算结果; 误差范围; 质谱; 轻夸克; 运营商; 重子谱