Göttingen 2012 – scientific programme

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T: Fachverband Teilchenphysik

T 51: Supersymmetrie 2

T 51.7: Talk

Tuesday, February 28, 2012, 18:15–18:30, ZHG 010

SUSY Searches with b-Jets in the Final State with no Leptons at ATLAS — •Mirjam Fehling-Kaschek, Iacopo Vivarelli, and Thomas Barber — Physikalisches Institut, Universität Freiburg

Supersymmetry (SUSY) is one of the most theoretically promising candidates to solve some of the open questions within the Standard Model (SM). This analysis focuses on the gluino mediated and/or direct production of sbottom quarks. The decay of the sbottom quarks leads to b-quark jets in the final state. Furthermore, the event selection is based on events with large missing transverse energy, as R-Parity conserving SUSY models are assumed, and a high jet multiplicity.

This contribution will discuss results for a final state containing no lepton, missing transverse energy and b-jets using ATLAS data taken in 2010 and 2011 with a center of mass energy of √s=7 TeV.