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arXiv · 1407.0823

Weak corrections to Higgs hadroproduction in association with a top-quark pair

S. Frixione·V. Hirschi·D. Pagani·H. -S. Shao·M. Zaro
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Abstract

We present the calculation of the next-to-leading contribution of order $α_S^2α^2$ to the production of a Standard Model Higgs boson in association with a top-quark pair at hadron colliders. All effects of weak and QCD origin are included, whereas those of QED origin are ignored. We work in the MadGraph5_aMC@NLO framework, and discuss sample phenomenological applications at a 8, 13, and 100 TeV $pp$ collider, including the effects of the dominant next-to-leading QCD corrections of order $α_S^3α$.

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S. Frixione, V. Hirschi, D. Pagani, H. -S. Shao, M. Zaro. 2014-07-03. Weak corrections to Higgs hadroproduction in association with a top-quark pair. https://doi.org/10.1007/jhep09(2014)065

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