Measurement of the $t\bar{t}$ production cross section at D0 using soft lepton $b$ tagging
ORAL
Abstract
We report on the measurement of the $t\bar{t}$ production cross section using candidate events in the lepton+jets final state. We separate the $t\bar{t}$ signal from background processes by the requirement that one or more jets are identified as $b$ jets by a soft lepton tag.
–