Electroweak Higgs boson pair production: Updated inclusive cross sections

Abstract

We present updated inclusive cross sections for electroweak Higgs boson pair production for energies of relevance to the LHC and High-Luminosity phase of the LHC. The cross sections are presented at N${}^3$LO QCD+NLO EW for vector-boson fusion and NNLO QCD for associate production with a vector boson. We compute the cross sections using the most up-to-date theory inputs, both in the Standard Model and for a few anomalous values of the trilinear Higgs self-coupling.

Comments: 6 pages, multiple tables. Submission to the LHCHWG Report 5, https://scipost.org/series/collection/report-5/ . Matches the published version