Search for Top Squark Pair Production in the Dielectron Channel
D0 Collaboration, S. Abachi
Abstract
This report describes the first search for top squark pair production in the channel stop1 stopbar1 -> b bbar chargino1 chargino1 -> ee+jets+MEt using 74.9 +- 8.9 pb-1 of data collected using the D0 detector. A 95% confidence level upper limit on sigma*B is presented. The limit is above the theoretical expectation for sigma*B for this process, but does show the sensitivity of the current D0 data set to a particular topology for new physics.
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