7 papers
NNLO QCD corrections to unpolarized and polarized electroweak structure functions in semi-inclusive deep-inelastic scattering
Saurav Goyal, Sven-Olaf Moch, Vaibhav Pathak +1
We present results for unpolarized and polarized semi-inclusive deep-inelastic scattering mediated by electroweak gauge bosons at next-to-next-to-leading order (NNLO) in perturbati…
Soft and Jet functions for SCET at four loops in QCD
Saurav Goyal, Sven-Olaf Moch, Vaibhav Pathak +1
Soft-Collinear Effective Theory is a framework for systematically organizing and resumming the logarithmic contributions that occur in high-energy reactions. It provides a factoriz…
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…
NNLO QCDQED corrections to unpolarized and polarized SIDIS
Saurav Goyal, Roman N. Lee, Sven-Olaf Moch +2
We present the first computation of next-to-next-to-leading order (NNLO) pure QED and mixed QCDQED corrections to unpolarized and polarized semi-inclusive deep-inelastic s…
Soft and virtual corrections to semi-inclusive DIS up to four loops in QCD
Saurav Goyal, Sven-Olaf Moch, Vaibhav Pathak +2
We apply the threshold resummation formalism for semi-inclusive deep-inelastic scattering (SIDIS) to derive the soft and virtual corrections for the SIDIS cross section up to four…