549 citations · 2.7k across the 57 of their papers we have counts for
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The Four-Loop SYM Sudakov Form Factor
Roman N. Lee, Andreas von Manteuffel, Robert M. Schabinger +3
We present the Sudakov form factor in full color supersymmetric Yang-Mills theory to four loop order and provide uniformly transcendental results for the relevant m…
Charge asymmetry in electron/positron energy loss in nuclear Bremsstrahlung
Roman N. Lee, Andrey F. Pikelner
We calculate the leading Coulomb correction to the energy loss in the electron-nucleus Bremsstrahlung for arbitrary energy of the incoming particle. This correction determines the…
Fermionic corrections to quark and gluon form factors in four-loop QCD
Roman N. Lee, Andreas von Manteuffel, Robert M. Schabinger +3
We analytically compute all four-loop QCD corrections to the photon-quark and Higgs-gluon form factors involving a closed massless fermion loop. Our calculation of non-planar verte…
The Compton Scattering Total Cross Section at Next-to-Leading Order
Roman N. Lee, Matthew D. Schwartz, Xiaoyuan Zhang
An analytic formula is given for the total scattering cross section of an electron and a photon at order . This includes both the double-Compton scattering real-emission contr…