Freiburg 2008 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 44: Suche nach neuer Physik I
T 44.2: Vortrag
Montag, 3. März 2008, 17:00–17:15, KGII-Audimax
Search for associated Chargino/Neutralino production in final states with two electrons or two muons with the DØ Detector — •Olav Mundal, Volker Buescher, and Marc Hohlfeld — Physikalisches Institut, Universtität Bonn
The DØ experiment at the proton-antiproton collider Tevatron (Fermilab, USA) has now recorded data corresponding to more than 3 fb−1.
One of the most promising channels in the search for supersymmetric particles at the Tevatron is the associated production of Charginos and Neutralinos. These SUSY particles decay either directly or via cascades into fermions and the lightest supersymmetric particle. This can result in final states of three charged leptons together with missing transverse energy.
In this talk results of analyses based on a Run II dataset corresponding to approximately 2 fb−1 are presented. The talk will focus on final states with at least two electrons or two muons.