Particle spectra in Pb-Pb collisions at 2.76 TeV

Abstract

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.

References in corpus (10)

• The QCD equation of state with dynamical quarks
• Elliptic and triangular flow in event-by-event (3+1)D viscous hydrodynamics
• Hydrodynamic Models for Heavy Ion Collisions
• Anisotropic flow in sqrt(s)=2.76 TeV Pb+Pb collisions at the LHC
• Bulk viscosity in quasi particle models
• Elliptic flow in U+U collisions at sqrt{s_{NN}} = 200 GeV and in Pb+Pb collisions at sqrt{s_{NN}} = 2.76 TeV: Prediction from a hybrid approach
• Components of the elliptic flow in Pb-Pb collisions at 2.76 TeV
• Elliptic flow at energies available at the CERN Large Hadron Collider: Comparing heavy-ion data to viscous hydrodynamic predictions
• Dissipative hydrodynamics in 2+1 dimension
• Elliptic Flow from a Hybrid CGC, Full 3D Hydro and Hadronic Cascade Model

Cited by in corpus (14)

• K*(892)${}^0$ and $\Phi$(1020) production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• Instabilities of an anisotropically expanding non-Abelian plasma: 3D+3V discretized hard-loop simulations
• Bulk viscous evolution within anisotropic hydrodynamics
• Shear-bulk coupling in nonconformal hydrodynamics
• Anisotropic hydrodynamics for conformal Gubser flow
• Leading-order anisotropic hydrodynamics for systems with massive particles
• Dissipative Hydrodynamic Effects on Baryon Stopping
• Hydrodynamics of anisotropic quark and gluon fluids
• Transverse-momentum spectra of strange particles produced in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV in the chemical non-equilibrium model
• Pion, kaon, and proton femtoscopy in Pb--Pb collisions at $\sqrt{s_{\mathrm{NN}}}$=2.76 TeV modeled in 3+1D hydrodynamics
• A hybrid model approach for strange and multi-strange hadrons in 2.76 A TeV Pb+Pb collisions
• Chromoelectric oscillations in a dynamically evolving anisotropic background
• Elliptic flow due to radiation in heavy-ion collisions
• Anisotropic hydrodynamics -- basic concepts