M Gell-Mann 1964 (Nobel 1969) eightfold-way SU(3); modern modern foundational text + quark-model + chiral-PT + lattice-QCD predictions.
M Gell-Mann 1964 (Nobel 1969) eightfold-way SU(3); modern modern foundational text + quark-model + chiral-PT + lattice-QCD predictions.