Light-front quark model yields form factors matching BESIII data for hyperon pair production in e+e- collisions, giving |G_eff| values of 0.921, 0.098, 0.189 and R values of 0.97, 0.89, 0.936 at q^2 = 5.74, 6.0, 7.0 GeV^2.
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Time-like electromagnetic form factors of $\Lambda,~\Sigma$ and $\Xi^{+}$ in a light-front quark model
Light-front quark model yields form factors matching BESIII data for hyperon pair production in e+e- collisions, giving |G_eff| values of 0.921, 0.098, 0.189 and R values of 0.97, 0.89, 0.936 at q^2 = 5.74, 6.0, 7.0 GeV^2.