Secondary reactions in electron-positron (electron) collisions

Abstract
Secondary photon, electron, and positorn beams are produced in colliding lepton-lepton rings. They induce inelastic electron Compton scattering and electron-photon scattering processes via photon-photon annihilation; likewise hard-photon bremsstrahlung belongs to this class of reactions. We study in detail the cross sections of these processes for high-energy lepton beams and discuss their physical significance.