. (A) Rejection efficiency of conversion electrons as a function of $p_{\mathrm{T}, \mathrm{e}}$ using single-track rejection, pair rejection and using both methods. (B) Fraction of signal tracks rejected by the conversion rejection methods as a function of $p_{\mathrm{T}, \mathrm{e}}$. | ![](https://alice-publications.web.cern.ch/sites/default/files/papers/4474/ConversionRejectionEfficiency-93459.png ) ![](https://alice-publications.web.cern.ch/sites/default/files/papers/4474/SignalTracksRejectionProbability-93461.png ) |