I will discuss an alternative method of probing the trilinear coupling of the Higgs boson at the LHC. The method relies on the fact that single Higgs production and decay processes are sensitive to trilinear Higgs coupling at one loop through electroweak corrections.
We have studied one-loop electroweak effects induced by an anomalous Higgs trilinear coupling on total and differential rates in single Higgs processes with non-trivial final state kinematics.
The results are based on a public Monte Carlo code that we have developed withing the framework of {\tt MadGraph5\_aMC@NLO}.
The sensitivity of future LHC runs to determine the trilinear coupling via inclusive and differential measurements is also reported.
Volume 290 -
13th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) (RADCOR2017) -
Top / Higgs
Trilinear Higgs coupling determination via single Higgs production measurements at the LHC
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Pre-published on:
March 08, 2018
Published on:
July 02, 2018
Abstract
DOI: https://doi.org/10.22323/1.290.0064
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.