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Volume 375 - 14th International Symposium on Radiative Corrections (RADCOR2019) - Higgs
Shape analysis in Higgs boson pair production
G. Heinrich,* M. Capozi
*corresponding author
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Pre-published on: 2019 December 19
Published on: 2020 February 18
We study the impact of anomalous couplings in the Higgs sector on the shape of the Higgs boson pair invariant mass distribution at NLO. Our analysis is based on a five-dimensional coupling parameter space relevant for Higgs boson pair production in gluon fusion, in the framework of a non-linear Effective Field Theory. In particular, we present a clustering procedure into certain shape types based on unsupervised machine learning, with the aim to infer information about the underlying parameter space from a given shape type.
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