Higgs bosons in the NMSSM with exact and slightly broken PQ-symmetry

Simple item page
dc.creatorMiller, D. J.
dc.creatorMoretti, S.
dc.creatorNevzorov, R.
dc.date2005-01-15
dc.date.accessioned2026-07-07T03:54:17Z
dc.date.available2026-07-07T03:54:17Z
dc.descriptionWe explore the Higgs sector of the NMSSM in the limit when the Peccei--Quinn symmetry is exact or only slightly broken. In this case the Higgs spectrum has a hierarchical structure which is caused by the stability of the physical vacuum. We find a strong correlation between the parameters of the NMSSM if $κ=0$ or $κ\lesssim λ^2$. It allows one to distinguish the NMSSM with exact or softly broken PQ-symmetry from the MSSM even when extra scalar and pseudoscalar Higgs states escape direct detection.
dc.descriptionPrepared for 18th International Workshop on High Energy Physics and Quantum Field Theory (QFTHEP 2004), St.Petersburg, Russia, 17-23 June 2004
dc.identifierhttps://arxiv.org/abs/hep-ph/0501139
dc.identifierhttp://arxiv.org/abs/hep-ph/0501139
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44173
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHiggs bosons in the NMSSM with exact and slightly broken PQ-symmetry
dc.typetext

Files

Collections

arXiv