Bonn 2010 – scientific programme

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T: Fachverband Teilchenphysik

T 51: Supersymmetrie IV

T 51.2: Talk

Friday, March 19, 2010, 14:15–14:30, HG XVII

Prospects for SUSY discovery based on inclusive searches with the ATLAS detector at the LHC for √s = 10 TeV and an integrated luminosity of 200 pb⁻¹ — •Janet Dietrich, Sascha Caron, and Gregor Herten — Physikalisches Institut, Albert-Ludwigs-Universität Freiburg

The search for physics beyond the Standard Model (BSM) is one of the most important goals for the general purpose detector ATLAS at the large Hadron Collider at CERN. Already with first LHC data the ATLAS experiment should be sensitive to supersymmetric signals. We present the ATLAS discovery potential of Supersymmetry for generic SUSY models with R-parity conservation in the phenomenological minimal supersymmetric Standard Model (pMSSM) at a centre-of-mass energy of 10 TeV for an integrated luminosity of 200 pb⁻¹ for channels with jets, leptons and missing transverse momentum. The presented studies are an extension of previous ATLAS studies at a centre-of-mass energy of 10 TeV concentrating on pMSSM SUSY models with constraints and likewise checking pMSSM SUSY models without constraints. We will show that going to higher jet multiplicities (studying 5- and 6 jet channels) is improving the ATLAS discovery reach for the selected SUSY signals.