  Particle production in Pb-Pb collisions at 2.76 TeV is studied in the
(3+1)-dimensional viscous hydrodynamic model. The shapes of the calculated
transverse momentum spectra of pions, kaons, protons, Xis, and Omegas are in
satisfactory agreement with preliminary data of the ALICE Collaboration, while
the particle ratio proton/pion is slightly overpredicted, and the strange
barion yields are underpredicted.
