2 papers
hep-ph2025
Analytical Soft Functions for Heavy-Quark Final States at Hadron Colliders
Ze Long Liu, Pier Francesco Monni
We present the first computation of the complete two-loop, fully-differential soft function describing the production of a heavy-quark pair in association with a color-singlet syst…
hep-ph2024
The two-loop fully differential soft function for production at lepton colliders
Ze Long Liu, Pier Francesco Monni
We consider the production of a pair of heavy quarks in association with a generic colour singlet system at lepton colliders, and present the first analytic calculat…