New Minimal Extension of MSSM

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dc.creatorPanagiotakopoulos, C.
dc.creatorTamvakis, K.
dc.date1999-08-13
dc.date.accessioned2026-07-07T11:35:44Z
dc.date.available2026-07-07T11:35:44Z
dc.descriptionWe construct a new minimal extension of the Minimal Supersymmetric Standard Model (MSSM) by promoting the $μ$-parameter to a singlet superfield. The resulting renormalizable superpotential is enforced by a $\mathcal{Z}_5$ $R$-symmetry which is imposed on the non-renormalizable operators as well. The proposed model provides a natural solution to the $μ$-problem and is free from phenomenological and cosmological problems.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/9908351
dc.identifierhttp://arxiv.org/abs/hep-ph/9908351
dc.identifierPhys.Lett.B469:145-148,1999
dc.identifierdoi:10.1016/S0370-2693(99)01247-2
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198690
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNew Minimal Extension of MSSM
dc.typetext

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