Description
Chairperson: Darin ACOSTA
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Vyacheslav Krutelyov28/07/2007, 16:30Colliders - Susy PhenomenologyParallel TalkIn this talk we present searches for the long lived massive particles and discuss ideas and plans for the future. Exotic stable massive particles often appear in the models beyond the Standard Model such as supersymmetry or extra- dimensions with WIMP or super-WIMP dark matter candidates. We show two completed analysis: the search for the stable massive charged particles (CHAMPs), and...Go to contribution page
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Shikma Bressler (Technion - Israel Institute of Technology)28/07/2007, 16:50Colliders - Susy PhenomenologyParallel TalkWe summarise the strategy for searching heavy charged quasi-stable SUSY particles and R-hadrons with the ATLAS detector at the LHC. We review models where R-Hadrons decay in flight within the detector discussing the reconstruction and triggering techniques to be employed to detect such particles.Go to contribution page
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Yuri Gershtein (Florida State University)28/07/2007, 17:10Colliders - Susy PhenomenologyParallel TalkWe report the results of a search for supersymmetry (SUSY) with gauge- mediated breaking in the missing transverse energy distribution of inclusive diphoton events using approximately 1.2 fb-1 of data colleced by the D0 experiment at the Fermilab Tevatron Collider in 2002-2006. This analysis is the most sensitive probe for the gauge-mediated SUSY models up to date with a short-lived...Go to contribution page
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Dr Andrey Loginov (Yale University, Physics Department)28/07/2007, 17:30Colliders - Susy PhenomenologyParallel TalkWe present searches for new physics in events containing high--$E_{\rm T}$ photons in CDF Run II data collected at the Fermilab Tevatron. Photons are triggered and reconstructed efficiently and appear in many models such as SUSY, Technicolor, Large Extra Dimensions and compositness. We present results of a search for Randall--Sundrum Gravitons decaying to two photons. We also present...Go to contribution page
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Piotr Zalewski (Division of High Energy Physics)28/07/2007, 17:50Colliders - Susy PhenomenologyParallel TalkWithin Gauge-Mediated Supersymmetry Breaking (GMSB) models gravitino is the Lightest Supersymmetry Partner (LSP) whereas neutralino or slepton plays the role of the Next to Lightest Supersymmetry Partner (NLSP). NLSP decays to its Standard Model partner and gravitino with a lifetime depending on the scale of the SUSY breaking. Detection of the NLSP and determination of its properties, in...Go to contribution page
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Nurcan Ozturk (Unknown)28/07/2007, 18:10Colliders - Susy PhenomenologyParallel TalkWe present how parameters such as mass and spin of SUSY particles can be measured at the LHC. The measurements of kinematical distributions, such as edges in the invariant mass of leptons and jets, are used to constrain the model of supersymmetry that we may discover at the LHC. We provide examples from a few points in the mSUGRA scenario and give emphasis to measurements that can be...Go to contribution page