Shape analysis in Higgs boson pair production

Matteo Capozi; Gudrun Heinrich

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arXiv · 1912.07039

Shape analysis in Higgs boson pair production

Matteo Capozi·Gudrun Heinrich

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Abstract

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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Matteo Capozi, Gudrun Heinrich. 2019-12-15. Shape analysis in Higgs boson pair production. https://arxiv.org/abs/1912.07039

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