Production of identified and unidentified charged hadrons in Pb--Pb collisions at \sqrts_\rm NN~5.02~TeV

NICOLO' JACAZIO, Collaboration for the ALICE

Risultato della ricerca: Contributo alla conferenzaContributo in Atti di Convegno

Abstract

In late 2015, the ALICE collaboration recorded data from Pb--Pb collisions at the unprecedented energy of \sqrts_\rm NN~5.02~TeV. The transverse-momentum ($p_\rm T$) 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 $p_\rm T$-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.
Lingua originaleInglese
Pagine1-4
Numero di pagine4
Stato di pubblicazionePubblicato - 2017
EventoXXVIth International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2017) - Chicago, USA
Durata: 1 gen 2017 → …

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???event.eventtypes.event.conference???XXVIth International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2017)
CittàChicago, USA
Periodo1/01/17 → …

Keywords

  • Nuclear Experiment
  • Heavy ion collision
  • light flavor spectra
  • collectivity
  • nuclear modification factor

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