Impact of fluctuating initial conditions on bottomonium suppression in 5.02 TeV heavy-ion collisions

We compute bottomonium suppression and elliptic flow within the pNRQCD effective field theory using an open quantum systems approach. For hydrodynamical background, we use 2+1D MUSIC second-order viscous hydrodynamics with IP-Glasma initial conditions evolve bottom/antibottom wave packets in real time these backgrounds. find that impact of fluctuating is small when compared to results obtained smooth conditions. Including effect conditions, Upsilon(1S) integrated v_2[1S] = 0.005 +/- 0.002 0.001, first second variations corresponding statistical systematic theoretical uncertainties, respectively.