PoS - Proceedings of Science
Volume 314 - The European Physical Society Conference on High Energy Physics (EPS-HEP2017) - Higgs and New Physics (Parallel Session). Conveners: Andre David; Marie-Helene Genest; Giuliano Panico. Scientific Secretary: Roberto Rossin.
Higgs decay into four leptons in the presence of dimension–six operators
S. Boselli
Full text: pdf
Pre-published on: October 20, 2017
Published on: March 20, 2018
Abstract
A new study on the indirect effects of new physics in the Higgs decay into four charged leptons channel is reported. We study the impact of the deviations induced by the effective field theory dimension–six operators on few relevant angular observables, and we compare them with the contribution of the full electroweak corrections. The calculation is implemented in a new version of the event generator Hto4l, which can provide predictions in terms of different EFT-bases and is available for data analyses at the LHC.
DOI: https://doi.org/10.22323/1.314.0263
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