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arXiv 2007-10-12 0 views

The lightest neutralino in the MNSSM

Hesselbach, S. · Miller, D. J. · Moortgat-Pick, G. · Nevzorov, R. · Trusov, M.

Original · EN

We examine the allowed mass range of the lightest neutralino within the Minimal Non--minimal Supersymmetric Standard Model. Being absolutely stable if R-parity is conserved this lightest neutralino is a candidate for the dark matter of the universe. We establish the theoretical upper bound on the lightest neutralino mass and obtain an approximate solution for this mass.

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