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Disentangling fundamental MSSM Parameters: Light Gaugino/Higgsino System

Gudrid Moortgat-Pick
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Abstract

In order to reveal the underlying structure of Supersymmetry one has to determine the low--energy parameters without assuming a specific SUSY breaking scheme. In this paper we show a procedure how to determine M_1, Φ_{M_1}, M_2, μ, Φ_μ and \tanβeven in the case when only light charginos \tildeχ^{\pm}_1 and neutralinos \tildeχ^0_1, \tildeχ^0_2 would be accessible at the first stage of a future Linear Collider with polarized beams.

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Gudrid Moortgat-Pick. 2002-11-04. Disentangling fundamental MSSM Parameters: Light Gaugino/Higgsino System. https://arxiv.org/abs/hep-ph/0211039

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