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arXiv · 1110.2268

Search for Chargino-Neutralino Associated Production in Dilepton Final States with Tau Leptons

R. Forrest·M. Chertok
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Abstract

We present a search for chargino and neutralino supersymmetric particles yielding same signed dilepton final states including one hadronically decaying tau lepton using 6.0 $fb^{-1}$ of data collected by the the CDF II detector. This signature is important in SUSY models where, at high $\tan{\beta}$, the branching ratio of charginos and neutralinos to tau leptons becomes dominant. We study event acceptance, lepton identification cuts, and efficiencies. We set limits on the production cross section as a function of SUSY particle mass for certain generic models.

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R. Forrest, M. Chertok. 2011-10-11. Search for Chargino-Neutralino Associated Production in Dilepton Final States with Tau Leptons. https://arxiv.org/abs/1110.2268

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