Figure 12

Top panel: $p_{\rm{T}}$ spectra of $\pi$, K and p, sum of particles and antiparticles, measured with ALICE at mid-rapidity ($|y| < $ 0.5) in pp collisions at $\sqrt{s}=$ 7 TeV by using different PID techniques. The spectra are normalized to the number of inelastic collisions. Statistical (vertical error bars) and systematic (open boxes) uncertainties are reported. The horizontal width of the boxes represents the $p_{\rm{T}}$-bin width The markers are placed at the bin centre Bottom panels: ratio between the spectra obtained from each analysis and the combined one. The error bands represent the total systematic uncertainties for each analysis. The uncertainty due to the normalization to inelastic collisions ($ ^{+7}_{-4} \%$), common to the five PID analyses, is not included.