Figure 19

The \pT-differential $v_{4,22}$ of \Ks and \lambdas in the 0--10\% up to 50--60\% centrality intervals of Pb--Pb collisions at \sNN compared with iEBE-VISHNU hybrid models with two different sets of initial parameters: AMPT initial conditions ($\eta/s$= 0.08 and $\zeta/s$ = 0) shown as solid bands and \trento initial conditions ($\eta/s({\rm T})$ and $\zeta/s({\rm T})$) as hatched bands. The bottom panels show the difference between the measurements and each model. Statistical and systematic uncertainties are shown as bars and boxes, respectively.