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arXiv · hep-ph/9901237

Top Squark Effects on Higgs Boson Production and Decays at the LHC

Abdelhak Djouadi
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Abstract

In the Minimal Supersymmetric Standard Model, one of the scalar top quarks can be relatively light and its couplings to Higgs bosons strongly enhanced. I will discuss two consequences of this feature: 1) the effects of scalar top loops on the main production mechanism of the lightest Higgs boson at the LHC, the gluon-fusion mechanism $gg \to h$, and on the important decay channel into two photons $h \to γγ$; and 2) the production of the light Higgs particle in association with top-squark pairs at proton colliders, $pp \to \tilde{t}_1 \tilde{t}_1 h$.

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Abdelhak Djouadi. 1999-01-06. Top Squark Effects on Higgs Boson Production and Decays at the LHC. https://arxiv.org/abs/hep-ph/9901237

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