Universal Higher Order Singlet QED Corrections to Unpolarized Lepton Scattering
classification
✦ hep-ph
keywords
scatteringcorrectionsleptonuniversalunpolarizedalphaanalyticapplicable
read the original abstract
We calculate the universal flavor-singlet radiative QED corrections to unpolarized lepton scattering applicable to general differential scattering cross sections, involving charged fermions or photons in initial or final states. The radiators are derived to $O((\alpha \ln(Q^2/m_f^2))^5)$ in analytic form. Numerical illustrations are given.
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