Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV

The collaboration
Phys.Rev.Lett. 129 (2022) 081802, 2022.

Abstract (data abstract)
Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at 13 TeV. The 95% CL upper limits on the production cross section as a function of the $\kappa_{\lambda}$ and $\kappa_{2V}$ modifiers are provided.