Hard light meson production in (anti)proton-hadron collisions and charge-echange reactions

E. A. Kuraev, E. S. Kokoulina, E. Tomasi-Gustafsson

An extension of the QED 'return to resonance' mechanism to light meson emission ($\pi$, $\rho$) in (anti)proton collisions with a hadronic target (nucleon or nucleus) is proposed. The c…