Search for Chargino-neutralino Production in P Anti-p Collisions at 1.96-TeV with High-p(T) Leptons
Author | : |
Publisher | : |
Total Pages | : 22 |
Release | : 2007 |
ISBN-10 | : OCLC:727207004 |
ISBN-13 | : |
Rating | : 4/5 (04 Downloads) |
Book excerpt: The authors present a search for the associated production of charginos and neutralinos in p{bar p} collisions at (square root)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. They look for final states with one high-p{sub T} electron or muon, and two additional leptons. The results are consistent with the standard model expectations, and they set limits on the cross section as a function of the chargino mass in three different supersymmetric scenarios. For a specific MSSM scenario with no slepton mixing they set a 95% C.L. limit at 151 GeV/c2.