10 papers
Renormalization of axial anomaly in SU(N)U(1)
Tanmoy Pati, Narayan Rana
Defining within dimensional regularization remains a fundamental challenge. Larin's prescription addresses this by introducing additional renormalization constants to restor…
Three loop QCD corrections to electroweak radiative parameters
Tanmoy Pati, Narayan Rana, Alessandro Vicini
We reevaluate the vacuum polarization functions for electroweak gauge bosons at three loops in QCD, employing state-of-the-art perturbative techniques. We apply these results to de…
corrections to quark form factor
Tanmoy Pati, Narayan Rana, V. Ravindran
We present the analytic results for the non-singlet contributions to the three-loop mixed strong-electroweak virtual corrections to the quark form factors…
NNLO QCD corrections to unpolarized and polarized SIDIS
Saurav Goyal, Roman N. Lee, Sven-Olaf Moch +3
The semi-inclusive deep-inelastic scattering (SIDIS) process requires the presence of an identified hadron H in the final state, which arises from the scattering of a lepton wit…
Next-to-Next-to-Leading Order QCD Corrections to Polarized Semi-Inclusive Deep-Inelastic Scattering
Saurav Goyal, Roman N. Lee, Sven-Olaf Moch +3
Polarized semi-inclusive deep-inelastic scattering (SIDIS) is a key process in the quest for a resolution of the proton spin puzzle. We present the complete results for the polariz…
Mixed QCD-EW corrections to the neutral-current Drell-Yan process
Tommaso Armadillo, Roberto Bonciani, Luca Buonocore +5
We report on the complete computation of the mixed QCD-electroweak corrections to the neutral-current Drell-Yan process. Our calculation holds in the entire range of dilepton invar…