Search for supersymmetry in final states with a single lepton, b-quark jets, and missing transverse energy in proton-proton collisions at sqrt(s) = 7 TeV
arXiv:1211.3143 · doi:10.1103/PhysRevD.87.052006
Abstract
A search motivated by supersymmetric models with light top squarks is presented using proton-proton collision data recorded with the CMS detector at a center-of-mass energy of sqrt(s) = 7 TeV during 2011, corresponding to an integrated luminosity of 4.98 inverse femtobarns. The analysis is based on final states with a single lepton, b-quark jets, and missing transverse energy. Standard model yields are predicted from data using two different approaches. The observed event numbers are found to be compatible with these predictions. Results are interpreted in the context of the constrained minimal supersymmetric standard model and of a simplified model with four top quarks in the final state.
Replaced with published version. Added journal reference and DOI
References in corpus (14)
- PYTHIA 6.4 Physics and Manual
- Single-top Wt-channel production matched with parton showers using the POWHEG method
- Performance of CMS muon reconstruction in pp collision events at sqrt(s) = 7 TeV
- The PDF4LHC Working Group Interim Recommendations
- Threshold resummation for squark-antisquark and gluino-pair production at the LHC
- Simplified Models for a First Characterization of New Physics at the LHC
- Soft gluon resummation for the production of gluino-gluino and squark-antisquark pairs at the LHC
- Supersymmetry production cross sections in pp collisions at sqrt{s} = 7 TeV
- Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at sqrt(s) = 7 TeV
- Search for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at sqrt(s) = 7 TeV
- Search for direct top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in sqrt(s) = 7 TeV pp collisions using 4.7 fb-1 of ATLAS data
- Vector-like quarks in a composite Higgs model
- Search for supersymmetry in pp collisions at sqrt(s) = 7 TeV in final states with missing transverse momentum and b-jets with the ATLAS detector
- Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV