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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
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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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