Search for supersymmetry in pp collisions at √s = 7 TeV in final states with missing transverse momentum and b-jets
Name
Aad-2011-Search for supersymm.pdf
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1.44 MB
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Adobe PDF
Checksum (MD5)
4687f166e2b200d03830de5979e62c61
Author(s)
Taylor, Frank E.
Date Issued
June 2011
Journal
Physics Letters B
Publisher
Elsevier
Citation
Aad, G., B. Abbott, J. Abdallah, A.A. Abdelalim, A. Abdesselam, O. Abdinov, B. Abi, et al. “Search for Supersymmetry in Pp Collisions at √s = 7 TeV in Final States with Missing Transverse Momentum and b-Jets.” Physics Letters B 701, no. 4 (July 2011): 398–416.
Version
Final published version
Abstract
Results are presented of a search for supersymmetric particles in events with large missing transverse momentum and at least one heavy flavour jet candidate in √s = 7 TeV proton–proton collisions. In a data sample corresponding to an integrated luminosity of 35 pb[superscript −1] recorded by the ATLAS experiment at the Large Hadron Collider, no significant excess is observed with respect to the prediction for Standard Model processes. For R-parity conserving models in which sbottoms (stops) are the only squarks to appear in the gluino decay cascade, gluino masses below 590 GeV (520 GeV) are excluded at the 95% C.L. The results are also interpreted in an MSUGRA/CMSSM supersymmetry breaking scenario with tanβ=40 and in an SO(10) model framework.
MIT Department
Massachusetts Institute of Technology. Department of Physics
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Creative Commons Attribution
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DOI of Published Version
https://doi.org/10.1016/j.physletb.2011.06.015
