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Neutralino Mass Bounds in the Next-To-Minimal Supersymmetric Standard Model

F. Franke·H. Fraas·A. Bartl
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Abstract

We analyze the experimental data from the search for new particles at LEP 100 and obtain mass bounds for the neutralinos of the Next--To--Minimal Supersymmetric Standard Model (NMSSM). We find that for $\tanβ\gsim 5.5$ a massless neutralino is still possible, while the lower mass bound for the second lightest neutralino corresponds approximately to that for the lightest neutralino in the Minimal Supersymmetric Standard Model (MSSM).

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F. Franke, H. Fraas, A. Bartl. 1994-08-02. Neutralino Mass Bounds in the Next-To-Minimal Supersymmetric Standard Model. https://doi.org/10.1016/0370-2693(94)90553-3

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