3 papers
hep-ph2026
Approximate NLO and NLO QCD Predictions for Production
Jia-Le Ding, Hai Tao Li, Jian Wang
We present high-precision predictions for associated production at the LHC that incorporate the next-to-next-to-leading order hard and soft functions as well as the complete n…
hep-ph2026
Constraining the Higgs potential using multi-Higgs production
Jia-Le Ding, Zach Gillis, Ulrich Haisch +10
The Higgs self-couplings remain only weakly constrained by current Large Hadron Collider (LHC) measurements, leaving ample room for physics beyond the Standard Model that could mod…
hep-ph2025
Next-to-next-to-leading order threshold soft function for production
Jia-Le Ding, Hai Tao Li, Jian Wang
We compute the two-loop soft function for the associated production of a top quark and a boson near the threshold, where the invariant mass of the system approaches the co…