Production of $\pi$/K/p from intermediate to high $p_{\mathrm{T}}$ in pp, p-Pb and Pb-Pb collisions measured by ALICE

Abstract

In this work the results on the transverse momentum distributions ($\sim 0.3<p_{\mathrm{T}}<15$ GeV/$c$) of charged pions, kaons and (anti)protons, measured in $\mathrm{pp}$ and $\mathrm{Pb}-\mathrm{Pb}$ collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV and in $\mathrm{p}-\mathrm{Pb}$ collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV, are presented. The evolution of the spectral shapes and particle ratios with multiplicity is shown and the similarities among the different systems are discussed.

4 pages, 3 figures, Proceedings of the Conference: Hard Probes 2013. November 4-8, 2013

References in corpus (6)

• Interleaved Parton Showers and Tuning Prospects
• Production of charged pions, kaons and protons at large transverse momenta in pp and Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• Coalescence Models For Hadron Formation From Quark Gluon Plasma
• Particle spectra in Pb-Pb collisions at 2.76 TeV
• Uniform description of bulk observables in the hydrokinetic model of A+A collisions at RHIC and LHC
• Jet hadrochemistry as a characteristics of jet quenching

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• Quark number scaling of hadronic $p_T$ spectra and constituent quark degree of freedom in $p$-Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV
• New insights into hadron production mechanism from $p_T$ spectra in $pp$ collisions at $\sqrt{s}=7$ TeV
• Measurements of the heavy-flavour nuclear modification factor in p--Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV with ALICE at the LHC
• Mean pt scaling with m/nq at the LHC: Absence of (hydro) flow in small systems?
• Yield ratios of identified hadrons in p+p, p+Pb, Pb+Pb collisions at the Large Hadron Collider
• Overview of ALICE results