
Figure 3: Mean transverse momenta for K*$^{0}$ and $\phi$ are compared with those for K$^{0}_{\mathrm{S}}$, $\Lambda+\overline{\Lambda}$, $\Xi^{-}+\overline{\Xi}^{+}$, and $\Omega^{-}+\overline{\Omega}^{+}$ in pp collisions at $\sqrt{s}$ = 13 TeV as a function of $\langle \mathrm{d}N_{\mathrm{ch}}/\mathrm{d}\eta\rangle_{|\eta|<0.5}$ [arXiv:1908.01861]. The values for $\Xi^{-}+\overline{\Xi}^{+}$ are shifted horizontally for visibility. Bars represent statistical uncertainties, open boxes represent total systematic uncertainties, and shaded boxes show the systematic uncertainties that are uncorrelated between multiplicity classes.
Information for the weakly-decaying strange hadrons can be found at https://alice-publications.web.cern.ch/node/5464 . The following information is for K*0 and phi:
Data sample: LHC15f, pass2, ESDs
Simulations: LHC15g3a3, LHC15g3c3, LHC16d3
Event selection: Physics Selection, |vz|<10 cm, other standard event-selection cuts for PWG-LF 13-TeV analyses (AliMultSelectionTask)
Track Cuts: standard ITS/TPC track cuts 2011
PID: TPC, TOF veto
Keywords: mean pT, K*0 meson, phi meson, kaon, Lambda, Xi, Omega baryon, resonances, multiplicity dependence, small systems, strangeness