Combined exclusion reach of searches for squarks and gluinos using final states with jets, missing transverse momentum, and zero or one lepton, with the ATLAS detector in sqrt(s)=7 TeV proton-proton collisions

The combination of searches for squarks and gluinos in final states containing jets, missing transverse momentum and zero or one electron or muon is presented. In the MSUGRA/CMSSM framework with tan beta=3, A_0=0 and mu>0, squarks and gluinos of equal mass are excluded below 815 GeV. These are the most stringent limits to date.