Double Higgs production at TeV Colliders in the Minimal Supersymmetric Standard Model

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dc.creatorLafaye, R.
dc.creatorMiller, D. J.
dc.creatorMuhlleitner, M.
dc.creatorMoretti, S.
dc.date2000-02-23
dc.date2000-03-27
dc.date.accessioned2026-07-07T03:40:51Z
dc.date.available2026-07-07T03:40:51Z
dc.descriptionThe reconstruction of the Higgs potential in the Minimal Supersymmetric Standard Model (MSSM) requires the measurement of the trilinear Higgs self-couplings. The `double Higgs production' subgroup has been investigating the possibility of detecting signatures of processes carrying a dependence on these vertices at the Large Hadron Collider (LHC) and future Linear Colliders (LCs). As reference reactions, we have chosen $gg\to hh$ and $e^+e^-\to h h Z$, respectively, where $h$ is the lightest of the MSSM Higgs bosons. In both cases, the $Hhh$ interaction is involved. For $m_H>2m_h$, the two reactions are resonant in the $H\to hh$ mode, providing cross sections which are detectable at both accelerators and strongly sensitive to the strength of the trilinear coupling involved. We explore this mass regime of the MSSM in the $h\to b\bar b$ decay channel, also accounting for irreducible background effects.
dc.descriptionLaTeX, 23 pages, 13 PostScript figures (contribution to the Summary Report of the Higgs WG, Workshop `Physics at TeV Colliders', Les Houches, France, 8-18 June 1999): some modifications to the bibliography
dc.identifierhttps://arxiv.org/abs/hep-ph/0002238
dc.identifierhttp://arxiv.org/abs/hep-ph/0002238
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39413
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDouble Higgs production at TeV Colliders in the Minimal Supersymmetric Standard Model
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