Ultraviolet energy dependence of particle production sources in relativistic heavy-ion collisions

Abstract

The energy dependence of particle production sources in relativistic heavy-ion collisions is investigated from RHIC to LHC energies. Whereas charged-hadron production in the fragmentation sources follows a ln(s_NN/s_0) law, particle production in the mid-rapidity gluon-gluon source exhibits a much stronger dependence proportional to ln^3(s_NN/s_0), and becomes dominant between RHIC and LHC energies. The production of particles with pseudorapidities beyond the beam rapidity is also discussed.

6 pages, 5 figures

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Cited by in corpus (8)

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• Aspects of relativistic heavy-ion collisions
• Analysis of pPb collisions at LHC energies in the relativistic diffusion model
• Event patterns extracted from anisotropic spectra of charged particles produced in Pb-Pb collisions at 2.76 TeV
• Cylindrically symmetric diffusion model for relativistic heavy-ion collisions
• Relativistic diffusion model for hadron production in p-Pb collisions at the LHC
• Predictions for charged-hadron production in $p$-O collisions at LHC energies
• Spectral eigenfunction decomposition of a Fokker-Planck operator for relativistic heavy-ion collisions