First Measurement of Hadronic Event Shapes in pp Collisions at sqrt(s)=7   TeV
  Hadronic event shapes have been measured in proton-proton collisions at sqrt(s)=7 TeV, with a data sample collected with the CMS detector at the LHC. The sample corresponds to an integrated luminosity of 3.2 inverse picobarns. Event-shape distributions, corrected for detector response, are compared with five models of QCD multijet production. 
CMS Collaboration
hep-ex