  We present comparisons between 3+1D quasiparticle anisotropic hydrodynamics
(aHydroQP) predictions for a large set of bulk observables and experimental
data collected in 5.02 TeV Pb-Pb collisions. We make aHydroQP predictions for
identified hadron spectra, identified hadron average transverse momentum,
charged particle multiplicity as a function of pseudorapidity, the kaon-to-pion
($K/\pi$) and proton-to-pion ($p/\pi$) ratios, and integrated elliptic flow. We
compare to data collected by the ALICE collaboration in 5.02 TeV Pb-Pb
collisions. We find that these bulk observables are quite well described by
aHydroQP with an assumed initial central temperature of $T_0=630$ MeV at
$\tau_0 = 0.25$ fm/c and a constant specific shear viscosity of $\eta/s=0.159$
and a peak specific bulk viscosity of $\zeta/s = 0.048$. In particular, we find
that the momentum dependence of the kaon-to-pion ($K/\pi$) and proton-to-pion
($p/\pi$) ratios reported recently by the ALICE collaboration are extremely
well described by aHydroQP in the most central collisions.

Nuclear Theory;High Energy Physics - Phenomenology