Concerning the possibility of verifying SU(3)-symmetry breaking in the reactions e+e-→ 3π and e+e-→ π γ
Achasov N.N. , Kozhevnikov A.A., Shestakov G.N.
It is shown that a minimum in the cross sections of the reactions e+e~—>3тг and e + e~—>°γ is predicted by the "mass mixing" model past the φ resonance, and by the "current mixing" model ahead of the φ resonance.