Study of Sleptons at a Linear Collider - Supersymmetry Scenario SPS 1a

Abstract

The properties of the light charged sleptons in $\ser\ser$, $\smur\smur$ and $\stau_1\stau_1$ production are studied within the mSUGRA scenario SPS 1a. Various method are presented to determine very precisely masses, angular distributions, spin and couplings as well as the $\stau_1$ polarisation and mixing parameter in the $\stau$ sector. The analysis is based on a complete simulation of signal and background reactions assuming experimental conditions of the TESLA $e^{+}{e}^{-}$ Linear Collider.

arXiv comment13 pages, 10 figures. Contribution to the ECFA/DESY LC Study

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