Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using √s = 7 TeV pp collisions with the ATLAS detector

CERN-LHC. Measurement of distributions of events with 6 or more jets in association with missing transverse momentum produced in proton-proton collisions at a centre-of-mass energy of 7 TeV. The data sample has a total integrated luminosity of 1.34 fb-1 and uses data-driven techniques to determine the backgrounds. Distributions of the number of jets and of the variable (Missing ET)/sqrt(HT) are presented, where HT is the scalar sum of the transverse momenta of all the jets in the event. Exclusion limits on M_1/2 versus M_0 in the contect of the MSUGRA/CMSSM are also presented. The tables also give, for illustrative purpose, the expectations from the MSUGRA/CMSSM point with M_0=1220 Gev and M_1/2=180 GeV.