Two-photon exchange model for production of neutral meson pairs in e+e- annihilation

M. Davier, M. Peskin, A. Snyder

A vector-dominance two-photon exchange model is proposed to explain the recently observed production of ${\rho }^0{\rho }^0$ and ${\rho }^0\varphi$ pairs in $e^{+}{e}^{-}$ annihilation at 10.58 GeV with the BaB…