Figure 8

Inclusive electron yield per minimum bias collisionas function of \pt measured at mid-rapidity showing the TPC-TOF, TPC-TRD-TOF,and TPC-EMCal results, respectively, in pp collisions at $\sqrt{s} = 7$ TeV. The TPC-TOF and TPC-TRD-TOF spectra have been parameterised simultaneously using a Tsallis function (upper panel) The ratio of the measured spectra to the Tsallis fit is shown in the lower panel. Statistical uncertainties are indicated by error bars, while systematic uncertainties are shown as boxes.