arXiv:hep-ph/0001169·v1·High Energy Physics — Phenomenology
The Reconstruction of Trilinear Higgs Couplings
A. Djouadi🇫🇷 · W. Kilian🇩🇪 · M. Muhlleitner🇩🇪 · P.M. Zerwas🇩🇪
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.
Comments: 20 pages, Proceedings, "Physics with a High-Luminosity e+e- Linear Collider", DESY/ECFA LC Workshop, DESY 99-123F