Search for supersymmetry in final states with jets, missing transverse momentum and one isolated lepton in √s=7 TeV pp collisions using 1 fb[superscript -1] of ATLAS data
Name
Aad-2012-Search for supersymmetry in final states with jets, missing transverse momentum and one isolated lepton in √s
Size
1.35 MB
Format
Adobe PDF
Checksum (MD5)
7ead00518013b0cb650d3150fe92f0c5
Author(s)
Taylor, Frank E.
Date Issued
January 2012
Journal
Physical Review D
Publisher
American Physical Society
Citation
G. Aad et al."Search for supersymmetry in final states with jets, missing transverse momentum and one isolated lepton in √s=7 TeV pp collisions using 1 fb[superscript -1] of ATLAS data." Physical Review D 85, 012006 (2012). © 2012 CERN, for the ATLAS Collaboration
Version
Final published version
Abstract
We present an update of a search for supersymmetry in final states containing jets, missing transverse momentum, and one isolated electron or muon, using 1.04 fb[superscript -1] of proton-proton collision data at √s=7 TeV recorded by the ATLAS experiment at the LHC in the first half of 2011. The analysis is carried out in four distinct signal regions with either three or four jets and variations on the (missing) transverse momentum cuts, resulting in optimized limits for various supersymmetry models. No excess above the standard model background expectation is observed. Limits are set on the visible cross section of new physics within the kinematic requirements of the search. The results are interpreted as limits on the parameters of the minimal supergravity framework, limits on cross sections of simplified models with specific squark and gluino decay modes, and limits on parameters of a model with bilinear R-parity violation.
MIT Department
Massachusetts Institute of Technology. Department of Physics
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevD.85.012006
