484 citations · 1.7k across the 21 of their papers we have counts for
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hep-ph2007★ 45 cited
Virtual Hadronic and Leptonic Contributions to Bhabha Scattering
Stefano Actis, Michal Czakon, Janusz Gluza +1
Using dispersion relations, we derive the complete virtual QED contributions to Bhabha scattering due to vacuum polarization effects in photon propagation. We apply our result to h…
hep-ph2007★ 5 cited
Fermionic NNLO contributions to Bhabha scattering
S. Actis, M. Czakon, J. Gluza +1
We derive the two-loop corrections to Bhabha scattering from heavy fermions using dispersion relations. The double-box contributions are expressed by three kernel functions. Convol…
hep-ph2007★ 44 cited
Two-Loop Fermionic Corrections to Massive Bhabha Scattering
S. Actis, M. Czakon, J. Gluza +1
We evaluate the two-loop corrections to Bhabha scattering from fermion loops in the context of pure Quantum Electrodynamics. The differential cross section is expressed by a small…