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Search for supersymmetry in pp collisions at vs=7 TeV final states with missing transverse momentum and b-jets
journal contribution
posted on 2023-06-08, 15:30 authored by V Bartsch, Alessandro CerriAlessandro Cerri, Antonella De SantoAntonella De Santo, C T Potter, Fabrizio SalvatoreFabrizio Salvatore, Iacopo Vivarelli, and the ATLAS CollaborationResults are presented of a search for supersymmetric particles in events with large missing transverse momentum and at least one heavy ?avour jet candidate in vs=7 TeV proton–proton collisions. In a data sample corresponding to an integrated luminosity of 35 pb-1 recorded by the ATLAS experiment at the Large Hadron Collider, no signi?cant 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 tanß = 40 and in an SO(10) model framework.
History
Publication status
- Published
File Version
- Published version
Journal
Physics Letters BISSN
0370-2693Publisher
ElsevierExternal DOI
Issue
4Volume
701Page range
398-416Department affiliated with
- Physics and Astronomy Publications
Notes
Cerri and Vivarelli were not affiliated with University of Sussex at the time of the publication of the paperFull text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2013-08-19First Compliant Deposit (FCD) Date
2013-08-19Usage metrics
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