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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: The high energy limit of QCD is controlled by very high energy density gluonic matter, the Color Glass Condensate as mentioned in this paper, which is formed with longitudinal flux tubes of color electric and magnetic fields.
Abstract: The high energy limit of QCD is controlled by very high energy density gluonic matter, the Color Glass Condensate. In the first instants of the collisions of two sheets of Colored Glass Condensate, a Glasma is formed with longitudinal flux tubes of color electric and magnetic fields. These flux tubes decay and might form a turbulent liquid that eventually thermalizes into a Quark Gluon Plasma
5 citations
TL;DR: In this article, the authors argue that the physics of the scattering of very high energy strongly interacting particles is controlled by a new, universal form of matter, the Color Glass Condensate.
Abstract: I argue that the physics of the scattering of very high energy strongly interacting particles is controlled by a new, universal form of matter, the Color Glass Condensate. I motivate the existence of this matter and describe some of its properties.
5 citations
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TL;DR: In this paper, the authors compute cross sections for incoherent and coherent diffractive J/$\Psi$ and ε(2S) production in ultra-peripheral heavy ion collisions.
Abstract: We compute cross sections for incoherent and coherent diffractive J/$\Psi$ and $\Psi(2S)$ production in ultraperipheral heavy ion collisions. The dipole models used in these calculations are obtained by fitting the HERA deep inelastic scattering data and compared with available electron-proton diffraction measurements. We obtain a reasonably good description of the available ALICE data. We find that the normalization of the ultraperipheral cross section has large model dependence, but the rapidity dependence is more tightly constrained.
5 citations
TL;DR: In this paper, the authors studied coherent and incoherent diffractive hadron production in high-energy quarkonium collisions as a probe of the gluon saturation regime of quantum chromodynamics.
Abstract: We study coherent and incoherent diffractive hadron production in high-energy quarkonium―heavy nucleus collisions as a probe of the gluon saturation regime of quantum chromodynamics. Taking this process as a model for pA collisions, we argue that the coherent diffractive gluon production, in which the target nucleus stays intact, exhibits a remarkable sensitivity to the energy, rapidity, and atomic number dependence. The incoherent diffractive gluon production is less sensitive to the details of the low-x dynamics but can serve as a probe of fluctuations in the color glass condensate. As a quantitative measure of the nuclear effects on diffractive hadron production we introduce a new observable―the diffractive nuclear modification factor. We discuss possible signatures of gluon saturation in diffractive gluon production at the Relativistic Heavy Ion Collider, the Large Hadron Collider, and Electron Ion Collider.
5 citations
TL;DR: In this paper, the high-energy evolution equation in quantum chromodynamics (QCD) was discussed in the framework of the color glass condensate. And the authors revisited the derivation of the Jalilian-Marian-Iancu-McLerran-Weigert-Leonidov-Kovner (JIMWLK) equation to clarify how the noncommutative nature among the color charge density operators can be disregarded in the regime where the gluon density is high.
5 citations