Electroweak phase transition and Higgs self-couplings in the two-Higgs-doublet model

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dc.creatorHam, S. W.
dc.creatorOh, S. K.
dc.date2005-02-13
dc.date.accessioned2026-07-07T03:54:24Z
dc.date.available2026-07-07T03:54:24Z
dc.descriptionWe calculate both the cubic and the quartic self-couplings of the lighter scalar Higgs boson without assuming the decoupling limit in the two-Higgs-doublet model (THDM). In some regions of parameter space of the THDM where the electroweak phase transition is strongly first order, it is possible that the quartic self-coupling of the lighter scalar Higgs boson might be deviated by at least 40 % from the standard model prediction.
dc.description5 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/hep-ph/0502116
dc.identifierhttp://arxiv.org/abs/hep-ph/0502116
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44221
dc.subjectHigh Energy Physics - Phenomenology
dc.titleElectroweak phase transition and Higgs self-couplings in the two-Higgs-doublet model
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