2 papers
hep-ph2021
Reduction of planar double-box diagram for single-top production via auxiliary mass flow
Najam ul Basat, Zhao Li, Yefan Wang
The single-top production is an important process at the LHC to test the Standard Model (SM) and search for the new physics beyond the SM. Although the complete next-to-next-to-lea…
hep-ph2019
Direct reduction of multiloop multiscale scattering amplitudes
Yefan Wang, Zhao Li, Najam ul Basat
We propose an alternative approach based on series representation to directly reduce multi-loop multi-scale scattering amplitude into set of freely chosen master integrals. And thi…