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The Reconstruction of Trilinear Higgs Couplings

A. Djouadi·W. Kilian·M. Muhlleitner·P. M. Zerwas
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Abstract

To establish the Higgs mechanism {\it sui generis} experimentally, the Higgs self-interaction potential must be reconstructed. This task requires the measurement of the trilinear and quadrilinear self-couplings, as predicted in the Standard Model or in supersymmetric theories. The couplings can be probed in multiple Higgs production at high-luminosity e+e- linear colliders. We present the theoretical analysis for the production of neutral Higgs-boson pairs in the relevant channels of double Higgs-strahlung and associated multiple Higgs production.

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A. Djouadi, W. Kilian, M. Muhlleitner, P. M. Zerwas. 2000-01-17. The Reconstruction of Trilinear Higgs Couplings. https://arxiv.org/abs/hep-ph/0001169

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