Figure 8

The mean $p_{\rm T}$ as function of the particle mass including $\mathrm {\Sigma}$(1385)$^+$, $\mathrm {\Xi (1530)^{0}}$ andother particles reconstructed in pp collisionsat $\sqrt{s}$ = 7 TeV and $\sqrt{s}$ = 0.9 TeV by the ALICE collaboration and at $\sqrt{s}$ = 0.2 TeV by the STAR collaboration The lower panel shows the ratio data/MC. Statistical and systematic uncertainties are shown separately (vertical solid lines and brackets, respectively)