Deep inelastic scattering with tagged initial state radiation: Complete (α) leptonic QED corrections
Institut für Kernphysik, Technische Universität Darmstadt,
64289 Darmstadt, Germany
1 Fachbereich Physik, Universität Siegen, 57068 Siegen, Germany
Published online: 14 December 2001
In this paper we extend the calculation of the QED corrections to deep inelastic lepton-proton scattering with a tagged photon, taking into account the full corrections on the lepton side. Comparing to previous results that were obtained by considering only large logarithmic terms at leading and next-to-leading accuray, we find that the difference is in general quite small, however, it may be significant in the region of large y and small x.
© Societé Italiana di Fisica, Springer-Verlag, 2001