A measurement has been made of the radiation damage incurred by the ATLASPixel Detector barrel silicon modules from the beginning of operations throughthe end of 2012. This translates to hadronic fluence received over the fullperiod of operation at energies up to and including 8 TeV. The measurement isbased on a per-module measurement of the silicon sensor leakage current. Theresults are presented as a function of integrated luminosity and compared topredictions by the Hamburg Model. This information can be used to predictlimits on the lifetime of the Pixel Detector due to current, for variousoperating scenarios.
展开▼
