4 papers
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…
QCD corrections to Higgs boson pair production and decay to the final state
Hai Tao Li, Zong-Guo Si, Jian Wang +2
We present a comprehensive investigation of next-to-leading order (NLO) quantum chromodynamics (QCD) corrections to Higgs boson pair production and the subsequent decay into $b\bar…
Improved constraints on Higgs boson self-couplings with quartic and cubic power dependencies of the cross section
Hai Tao Li, Zong-Guo Si, Jian Wang +2
Precise determination of the Higgs boson self-couplings is essential for understanding the mechanism underlying electroweak symmetry breaking. However, owing to the limited number…
Higgs boson pair production and decay at NLO in QCD: the final state
Hai Tao Li, Zong-Guo Si, Jian Wang +2
The Higgs boson pair production at the LHC provides a probe to the Higgs boson self-coupling. The higher-order QCD corrections in this process are sizable and must be taken into ac…