Figure 2

(Color online) Transverse momentum dependence of ρ00 for K∗0, φ , and K0 S mesons at |y| < 0.5 in Pb–Pb collisions at √sNN = 2.76 TeV and minimum bias pp collisions at √s = 13 TeV. Results are shown for spin alignment with respect to the event plane (panels a,b), production plane (c,d) and random event plane (e,f) for K∗0 (left column) and φ (right column). The statistical and systematic uncertainties are shown as bars and boxes, respectively