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Measurements of $\rm{K}^{*}(892)^{0}$ and $\phi(1020)$ resonance productionin Pb-Pb and pp collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV with the ALICEdetector at the Large Hadron Collider are reported. The resonances are measuredat midrapidity ($|y|$ $<$ 0.5) via their hadronic decay channels and thetransverse momentum ($p_{\rm{T}}$) distributions are obtained for variouscollision centrality classes up to $p_{\rm{T}}$ $=$ 20 GeV$/c$. The$p_{\rm{T}}$-integrated yield ratio $\rm{K}^{*}(892)^{0}$$/$K in Pb-Pbcollisions shows significant suppression relative to pp collisions anddecreases towards more central collisions. In contrast, the $\phi(1020)$$/$Kratio does not show any suppression. Furthermore, the measured$\rm{K}^{*}(892)^{0}$$/$K ratio in central Pb-Pb collisions is significantlysuppressed with respect to the expectations based on a thermal modelcalculation, while the $\phi(1020)$$/$K ratio agrees with the model prediction.These measurements are an experimental demonstration of rescattering of$\rm{K}^{*}(892)^{0}$ decay products in the hadronic phase of the collisions.The $\rm{K}^{*}(892)^{0}$$/$K yield ratios in Pb-Pb and pp collisions are usedto estimate the time duration between chemical and kinetic freeze-out, which isfound to be $\sim$ 4-7 fm$/c$ for central collisions. The$p_{\rm{T}}$-differential ratios of $\rm{K}^{*}(892)^{0}$$/$K,$\phi(1020)$$/$K, $\rm{K}^{*}(892)^{0}$$/\pi$, $\phi(1020)$$/\pi$,$p/$$\rm{K}^{*}(892)^{0}$ and $p/$$\phi(1020)$ are also presented for Pb-Pb andpp collisions at $\sqrt{s_{\rm{NN}}}$ $=$ 5.02 TeV. These ratios show that therescattering effect is predominantly a low-$p_{\rm{T}}$ phenomenon.

Evidence of rescattering effect in Pb-Pb collisions at the LHC through production of $\rm{K}^{*}(892)^{0}$ and $\phi(1020)$ mesons