3 papers
hep-ph2026
Precise predictions for trilinear Higgs couplings and Higgs pair production in extended scalar sectors with anyH3 and anyHH
Henning Bahl, Johannes Braathen, Martin Gabelmann +2
A central objective of future collider experiments is to probe the structure of the Higgs potential, which requires access to trilinear scalar couplings, in particular the self-cou…
hep-ph2025
Higgs Pair Production in the 2HDM: Impact of Loop Corrections to the Trilinear Higgs Couplings and Interference Effects on Experimental Limits
S. Heinemeyer, M. Mühlleitner, K. Radchenko +1
The results obtained at the LHC for constraining the trilinear Higgs self-coupling of the detected Higgs boson at about 125 GeV, , via the Higgs pair production process h…
hep-ph2025
Experimental Determination of BSM Triple Higgs Couplings at the HL-LHC with Neural Networks
Markus Frank, Sven Heinemeyer, Margarete Mühlleitner +1
The shape of the Higgs potential is modified by the presence of additional scalar fields, as predicted in many Beyond-Standard-Model (BSM) scenarios. In such cases, deviations in t…