Bhabha bremsstrahlung

$e^+e^- \to e^+e^-\gamma$

Bhabha scattering with emission of a real photon. The IR divergence of one-loop Bhabha scattering cancels against the soft limit of this process.

At electron-positron colliders this is a significant background process and radiative correction to the Bhabha luminosity measurement.

No diagrams cataloged for this process yet.