Enhanced $h\rightarrow \gamma \gamma$ rate in MSSM singlet extensions

Article, Preprint English OPEN
Schmidt-Hoberg, Kai; Staub, Florian;
(2012)

We study the di-photon rate in Higgs decays within singlet extensions of the supersymmetric standard model. In particular we point out that light charginos as well as a light charged Higgs can significantly contribute to the corresponding partial decay width, allowing f... View more
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