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Radiative processes lead to important corrections to (e,e'p) experiments.While radiative corrections can be calculated exactly in QED and to a goodaccuracy also including hadronic corrections, these corrections cannot beincluded into data analyses to arbitrary orders exactly. Neverthelessconsideration of multi-photon bremsstrahlung above the low-energy cut-off isimportant for many (e,e'p) experiments. To date, higher-order bremsstrahlungeffects concerning electron scattering experiments have been implementedapproximately by employing the soft-photon approximation (SPA). In this paperwe propose a novel approach to multi-photon emission which partially removesthe SPA from (e,e'p) experiments. In this combined approach one hard photon istreated exactly; and additional softer bremsstrahlung photons are taken intoaccount resorting to the soft-photon approximation. This partial removal of thesoft-photon approximation is shown to be relevant for the missing-energydistribution for several kinematic settings at MAMI and TJNAF energies.

Improved radiative corrections for (e,e'p) experiments - A novel approach to multi-photon bremsstrahlung