On e+e− → hadrons via fermi interactions

In the frame of a model of finite lepton quantum electrodynamics in which regularization originates from the Fermi lepton Lagrangian previously presented, an explanation of the recent e + e − →hadrons experiments is proposed as consequence of the finite size G 1 2 F of the photon and of the lepton-hadron interactions via the Fermi Lagrangian. Further experimental implications of the hypothesis are briefly outlined.