# {Search for chargino-neutralino production in ${p \bar{p}}$ collisions at 1.96 TeV with high pT leptons}

We present a search for the associated production of charginos and neutralinos in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV. The data were collected at the Collider Detector at Fermilab (CDF II) and correspond to integrated luminosities between 0.7 and 1.0 fb-1. We look for final states with one high-pT electron or muon, and two additional leptons. Our results are consistent with the standard model expectations, and we set limits on the cross section as a function of the chargino mass in three different supersymmetric scenarios. For a specific minimal supersymmetric standard model scenario with no slepton mixing, we set a 95% C.L. limit at 151 GeV/c2.

### Cited Authors

• Aaltonen, ; T, ; others,

• 2008

• Phys. Rev.

• D77 /

• 052002 -