Topic
Color-glass condensate
About: Color-glass condensate is a research topic. Over the lifetime, 885 publications have been published within this topic receiving 35169 citations.
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TL;DR: In this paper, the expectation values of spatial Wilson loops in the forward light cone of high-energy collisions were derived for ensembles of gauge field configurations generated from a classical Gaussian effective action as well as solutions of high energy renormalization group evolution with fixed and running coupling.
29 citations
TL;DR: In this article, an analytical scaling law is derived within the color glass condensate framework based on small-coupling QCD for baryon transport in relativistic heavy-ion collisions at energies reached at the CERN Super Proton Synchrotron (SPS), BNL Relativistic Heavy-Ion Collider (RHIC), and CERN's Large Hadron Collider (LHC) in the model of saturation.
Abstract: We investigate baryon transport in relativistic heavy-ion collisions at energies reached at the CERN Super Proton Synchrotron (SPS), BNL Relativistic Heavy-Ion Collider (RHIC), and CERN's Large Hadron Collider (LHC) in the model of saturation. An analytical scaling law is derived within the color glass condensate framework based on small-coupling QCD. Transverse momentum spectra, net-baryon rapidity distributions, and their energy, mass, and centrality dependencies are well described. In comparison with RHIC data in $\mathrm{Au}+\mathrm{Au}$ collisions at $\sqrt{{s}_{\mathit{NN}}}=62.4$ and $200$ GeV, the gradual approach to the gluon saturation regime is investigated and limits for the saturation-scale exponent are determined. Predictions for net-baryon rapidity spectra and the mean rapidity loss in central $\mathrm{Pb}+\mathrm{Pb}$ collisions at LHC energies of $\sqrt{{s}_{\mathit{NN}}}=5.52$ TeV are made.
29 citations
TL;DR: In this article, the first numerical simulation of transverse momentum broadening of jets stemming from the interaction of partons with boost-invariantly expanding Glasma flux tubes is presented.
29 citations
TL;DR: In this paper, the authors derived the formulae for the cross section of J / ψ production in high energy pA and AA collisions taking into account the gluon saturation/color glass condensate effects.
28 citations
TL;DR: In this article, it was shown that the recent measurement of azimuthally collimated, long-range rapidity correlations in the ATLAS Collaboration at the LHC are in agreement with expectations from the color glass condensate effective theory of high-energy QCD.
Abstract: We demonstrate that the recent measurement of azimuthally collimated, long-range rapidity (``ridge'') correlations in $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ proton-proton ($p+p$) collisions by the ATLAS Collaboration at the LHC are in agreement with expectations from the color glass condensate effective theory of high-energy QCD. The observation that the integrated near-side yield as a function of multiplicity is independent of collision energy is a natural consequence of the fact that multiparticle production is driven by a single semihard saturation scale in the color glass condensate framework. We argue further that the azimuthal structure of these recent ATLAS ridge measurements strongly constrains hydrodynamic interpretations of such correlations in high-multiplicity $p+p$ collisions.
28 citations