Collinear radiative electron-positron scattering in leading logarithmic approximation
Antonelli V., Kuraev E.A., Shaikhatdenov B.G.
Radiative corrections to the cross section of radiative large-angle Bhabha scattering process at high energies are calculated. We consider the kinematics in which a hard photon is emitted along one of momentum directions of charged fermions. Contributions coming from the emission of virtual, soft and hard additional photons are taken into account in the leading logarithmical approximation.