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Determining fundamental parameters from the chargino sector in Left-Right Supersymmetric models

Nibaldo Alvarez-Moraga
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Abstract

Analytical expressions relating the fundamental parameters describing the chargino sector in the context of the Left-Right Supersymmetric model are constructed. A general complex extension of the real non-symmetric chargino mass matrix including all possible CP-violating phases is considered. The method used for such a effects is the projector formalism based on the explicit knowledge of two unitary matrices diagonalizing the chargino mass matrix. Some possible scenarios allowing us to extract analytical and numerical values for the unknown parameters are considered. Moreover, an algorithm allowing us to disentangle the fundamental parameters of the chargino sector, based on possible measurements of some class of cross-section observables related to the chargino pair production in $e^+ e^-$ annihilation processes, is described. Some comparisons with the corresponding results in the context of the Minimal Supersymmetric Standard Model are given.

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Nibaldo Alvarez-Moraga. 2006-04-16. Determining fundamental parameters from the chargino sector in Left-Right Supersymmetric models. https://doi.org/10.1088/0954-3899%2F32%2F7%2F001

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