Search for new phenomena in events with a monojet and large missing transverse momentum at the LHC using the ATLAS detector

Understand

We report preliminary results on a search for new phenomena in an event sample with monojets and large missing transverse momentum in the final state.

• The analysis uses 1.00 fb-1 of data collected in 2011 with the ATLAS detector.
• Good agreement is observed between the number of events in data and the Standard Model predictions.
• The results are translated into improved limits on a model with Large Extra Dimensions.