Search for the Associated Production of Charginos and Neutralinos at the Tevatron

Journal Article · Tue Jul 11 04:00:00 EDT 2006 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2220347· OSTI ID:20873398

Kaefer, Daniela ^[1]

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1. III. Physikalisches Institut A, Physikzentrum, RWTH-Aachen, Huyskensweg 26-28, D-52056 Aachen (Germany)

Searches for the associated production of charginos and neutralinos in trilepton final states under the assumption of R-parity conservation have been performed by the CDF and DO experiments. Both experiments use data taken during Run II of the Fermilab Tevatron pp-bar-collider at {radical}(S) = 1.96 TeV, corresponding to integrated luminosities between 220 and 350 pb-1. The data agree with the Standard Model expectation and limits on the production cross section as well as a lower bound on the mass of the lightest chargino are derived, constraining the associated production of charginos and neutralinos beyond previous limits.

• OSTI ID: 20873398
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 842; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CROSS SECTIONS
FERMILAB COLLIDER DETECTOR
FERMILAB TEVATRON
LEPTON-LEPTON INTERACTIONS
MULTIPARTICLE SPECTROMETERS
P INVARIANCE
PARITY
PARTICLE IDENTIFICATION
PROTON-ANTIPROTON INTERACTIONS
REST MASS
STANDARD MODEL
TEV RANGE