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arXiv · 1408.5010

Phenomenology of the trilinear Higgs coupling at proton-proton colliders

Magdalena Slawinska·Wouter van den Wollenberg·Bob van Eijk·Stan Bentvelsen
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Abstract

We investigate Higgs pair production at proton-proton colliders, with emphasis on the gluon fusion channel at the HL-LHC. We study the behaviour of the leading order matrix element using exact computation of quark loops and infinite quark mass approximation. We analyse di-Higgs kinematics in search for phase space regions where the contribution of Higgs self-coupling to SM Higgs pair production is enhanced. We discuss how non-SM values of the Higgs trilinear coupling may affect the kinematics of the Higgs pair.

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Magdalena Slawinska, Wouter van den Wollenberg, Bob van Eijk, Stan Bentvelsen. 2014-08-21. Phenomenology of the trilinear Higgs coupling at proton-proton colliders. https://arxiv.org/abs/1408.5010

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