Weak corrections to Higgs hadroproduction in association with a top-quark pair
S. FrixionePH Department, TH Unit, CERN, CH-1211, Geneva 23, SwitzerlandValentin HirschiSLAC, National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025-7090, U.S.ADavide PaganiCentre for Cosmology, Particle Physics and Phenomenology (CP3), Université Catholique de Louvain, B-1348, Louvain-la-Neuve, BelgiumHua-Sheng ShaoDepartment of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, 100871, ChinaMarco ZaroCNRS, UMR 7589, LPTHE, F-75005, Paris, France
2014en
ABI
Annotatsiya
We present the calculation of the next-to-leading contribution of order α 2 α 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 3 α.
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