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arXiv · 2512.03003

The role of the top Yukawa coupling in triple Higgs production at the LHC

Luca Panizzi
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Abstract

In this letter I quantify the effects of varying the top Yukawa coupling in the process of production of three Higgs bosons at the LHC. Modifications of the coupling within experimentally observed ranges have a sizeable impact on the total cross-section, but do not have large effects on the distributions of the invariant mass of the three-Higgs system and other global observables.

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Luca Panizzi. 2025-12-02. The role of the top Yukawa coupling in triple Higgs production at the LHC. https://arxiv.org/abs/2512.03003

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