Production of identified and unidentified charged hadrons in Pb--Pb collisions at \sqrt{s_{\rm NN}}~5.02~TeV

Abstract

In late 2015, the ALICE collaboration recorded data from Pb--Pb collisions at the unprecedented energy of \sqrt{s_{\rm NN}}~5.02~TeV. The transverse-momentum ($p_{\mathrm{T}}$) spectra of pions, kaons and protons are presented. The evolution of the particle ratios as a function of collision energy and centrality is discussed. The ratio between $p_{\mathrm{T}}$-integrated particle yields are measured and compared to different collision energies as well as smaller collision systems. For the study of energy loss mechanisms in the QCD medium at high transverse momenta, the nuclear modification factors ($R_{AA}$) are computed and compared with results obtained at lower energy.

References in corpus (3)

• Enhanced production of multi-strange hadrons in high-multiplicity proton-proton collisions
• Performance of Wavelength-Shifting Fibers for the Mu2e Cosmic Ray Veto Detector
• The nuclear modification of charged particles in Pb-Pb at $\sqrt{{\text{s}}_{\text{NN}}}=\text{5.02}\text{TeV}$ measured with ALICE

Cited by in corpus (6)

• Bulk observables at 5.02 TeV using quasiparticle anisotropic hydrodynamics
• Bulk observables in the LHC 5.02 TeV Pb+Pb collisions within the integrated HydroKinetic Model
• Geometrical scaling for energies available at the BNL Relativistic Heavy Ion Collider to those at the CERN Large Hadron Collider
• Femtoscopy scales and particle production in the relativistic heavy ion collisions from Au+Au at 200 AGeV to Xe+Xe at 5.44 ATeV within the integrated hydrokinetic model
• Kaon and pion maximal emission times extraction from the femtoscopy analysis of $5.02A$ TeV LHC collisions within the integrated hydrokinetic model
• Considerations on the suppression of charged particles and ${\pi }^0$ in high energy heavy ion collisions