2023/11/07 by Rafael L. Delgado, Delgado, Rafael L., Raquel Gómez-Ambrosio +7 · 2 citations
Physics and Astronomy · Engineering · #Particle physics theoretical and experimental studies #High-Energy Particle Collisions Research #Superconducting Materials and Applications
paper · pdf · doi:10.48550/arxiv.2311.04280
In this article we study the phenomenological implications of multiple Higgs boson production from longitudinal vector boson scattering in the context of effective field theories. We find compact representations for effective tree-level amplitudes with up to four final state Higgs bosons. Total cross sections are then computed for scenarios relevant at the LHC in which we find the general Higgs Effective Theory (HEFT) prediction avoids the heavy suppression observed in Standard Model Effective Field Theory (SMEFT).