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.

arXiv comment6 pages, 5 figures

References in corpus (24)

• Collective flow and viscosity in relativistic heavy-ion collisions
• The Color Glass Condensate
• Conformal Relativistic Viscous Hydrodynamics: Applications to RHIC results at sqrt(s_NN) = 200 GeV
• Hadron production in central nucleus-nucleus collisions at chemical freeze-out
• Centrality dependence of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• Event-by-event anisotropic flow in heavy-ion collisions from combined Yang-Mills and viscous fluid dynamics
• Thermal Equilibration and Expansion in Nucleus-Nucleus Collision at the AGS
• Triangular flow in hydrodynamics and transport theory
• The significance of the fragmentation region in ultrarelativistic heavy ion collisions
• Phobos results on charged particle multiplicity and pseudorapidity distributions in Au+Au, Cu+Cu, d+Au, and p+p collisions at ultra-relativistic energies
• Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• Charged-particle pseudorapidity density distributions from Au+Au collisions at sqrt(sNN)=130 GeV
• Chemical freeze-out in ultra-relativistic heavy ion collisions at sqrt(s)_NN = 130 and 200 GeV
• Relativistic Dissipative Hydrodynamics: A Minimal Causal Theory
• The multiplicity dependence of inclusive $p_t$ spectra from p-p collisions at $\sqrt{s}$ = 200 GeV
• Baryon Stopping as a new Probe of Geometric Scaling
• Diffusion and local deconfinement in relativistic systems
• Particle production sources at LHC energies
• Local Thermalization in the d + Au System
• Exteneded Longitudinal Scaling and the Thermal Model
• Centrality dependence of charged-hadron pseudorapidity distributions in PbPb collisions at LHC energies in the RDM
• Time evolution of relativistic d + Au and Au + Au collisions
• Universal parametrization of jet production based on parton and fragment rapidities
• Transverse energy and charged particle production in heavy-ion collisions: From RHIC to LHC

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• On pseudorapidity distribution and speed of sound in high energy heavy ion collisions based on a new revised Landau hydrodynamic model
• Pseudorapidity distributions of charged particles in pp($\overline{\mathrm{p}}$), p(d)A and AA collisions using Tsallis thermodynamics
• Beyond the thermal model in relativistic heavy-ion collisions
• Comparing standard distribution and its Tsallis form of transverse momenta in high energy collisions
• Multiplicity and pseudorapidity density distributions of charged particles produced in pp, pA and AA collisions at RHIC \& LHC energies
• Aspects of relativistic heavy-ion collisions
• Analysis of pPb collisions at LHC energies in the relativistic diffusion model
• On Productions of Net-baryons in Central Au-Au Collisions at RHIC Energies
• 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
• Diffusion-model analysis of pPb and PbPb collisions at LHC energies
• Centrality dependence of limiting fragmentation
• Comparing the PYTHIA Monte Carlo to a two-component (soft + hard) model of hadron production in high-energy p-p 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