Closing the Window on Light Charged Higgs Bosons in the NMSSM

In the Next-to-Minimal SuperSymmetric Model (NMSSM) the lightest CP-odd Higgs bosons (a1) can be very light. As a consequence, in addition to the standard charged Higgs boson (h±) decays considered in the MSSM for a light charged Higgs (mh±<mt), the branching fraction for h±→a1W can be dominant....

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Bibliographic Details
Main Authors: Johan Rathsman, Thomas Rössler
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:Advances in High Energy Physics
Online Access:http://dx.doi.org/10.1155/2012/853706