. . . "Quantum Chromodynamics" . . "QCD" . . . "Quantum chromodynamics" . . "chromodynamics" . "colored parton" . . "dynamics of quantum chromodynamics" . "Quantum chromodynamics" . "quantum chromodynamics (QCD)" . "Quantum chromodynamics#Fields" . . . . . . "the history of QCD" . "quantum chromodynamics" . . . . . . . . . . "resummation in quantum chromodynamics" . . "Quantum ChromoDynamics" . . . . . . . . "experimental evidence for QCD" . . . . "strong interaction" . . "quantum chromodynamic" . "colored" . . "QCD theory" . "color" .