5 papers
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 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…
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…
NNLO phase-space integrals for semi-inclusive deep-inelastic scattering
Taushif Ahmed, Saurav Goyal, Syed Mehedi Hasan +6
We evaluate the phase-space integrals that arise in double real emission diagrams for semi-inclusive deep-inelastic scattering at next-to-next-to-leading order (NNLO) in QCD. Utili…