Long Range Forward-Backward Correlations and the Color Glass Condensate

Abstract

We discuss forward-backward correlations in the mutliplicity of produced particles in heavy ion collisions. We find the Color Glass Condensate generates distinctive predictions for the long range component of this correlation. In particular, we predict the growth of the long range correlation with the centrality of the collision. We argue that the correlation for mesons is stronger than that for baryons.

4 figures

References in corpus (34)

• Computing Quark and Gluon Distribution Functions for Very Large Nuclei
• Operator expansion for high-energy scattering
• Gluon Distribution Functions for Very Large Nuclei at Small Transverse Momentum
• Nonlinear Gluon Evolution in the Color Glass Condensate: I
• The Wilson renormalization group for low x physics: towards the high density regime
• Green's Functions in the Color Field of a Large Nucleus
• The BFKL Equation from the Wilson Renormalization Group
• Nonlinear Gluon Evolution in the Color Glass Condensate: II
• The Renormalization Group Equation for the Color Glass Condensate
• The Intrinsic Glue Distribution at Very Small x
• Hadron production in nuclear collisions at RHIC and high density QCD
• The Wilson renormalization group for low x physics: Gluon evolution at finite parton density
• Relating different approaches to nonlinear QCD evolution at finite gluon density
• Some Features of the Glasma
• Non-Abelian Weizsacker-Williams field and a two-dimensional effective color charge density for a very large nucleus
• Gluon Production from Non-Abelian Weizsäcker-Williams Fields in Nucleus-Nucleus Collisions
• Gluon production in current-nucleus and nucleon-nucleus collisions in a quasi-classical approximation
• Gluon Production at High Transverse Momentum in the McLerran-Venugopalan Model of Nuclear Structure Functions
• The Energy Dependence of the Saturation Momentum
• Geometric Scaling above the Saturation Scale
• The initial energy density of gluons produced in very high energy nuclear collisions
• Non-perturbative computation of gluon mini-jet production in nuclear collisions at very high energies
• Production of gluons in the classical field model for heavy ion collisions
• Coherent gluon production in very high energy heavy ion collisions
• The initial gluon multiplicity in heavy ion collisions
• Saturation and Universality in QCD at small x
• Quantum structure of the non-Abelian Weizsacker-Williams field for a very large nucleus
• The Energy Dependence of the Saturation Momentum from RG Improved BFKL Evolution
• Effective field theory for the small-x evolution
• Percolation approach to Quark Gluon Plasma and $J/\psi$ suppression
• How Protons Shatter Colored Glass
• Correlations between multiplicities and average transverse momentum in the percolating colour strings approach
• Large Scale Rapidity Correlations in Heavy Ion Collisions
• Multiplicity fluctuations in the string clustering approach

Cited by in corpus (71)

• Glasma flux tubes and the near side ridge phenomenon at RHIC
• Long Range Correlations and the Soft Ridge in Relativistic Nuclear Collisions
• Mining for Gluon Saturation at Colliders
• Long-Range Rapidity Correlations in Heavy-Light Ion Collisions
• Torqued fireballs in relativistic heavy-ion collisions
• High energy factorization in nucleus-nucleus collisions III. Long range rapidity correlations
• Saturation models of HERA DIS data and inclusive hadron distributions in p+p collisions at the LHC
• Growth of Long Range Forward-Backward Multiplicity Correlations with Centrality in Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV
• The Ridge from the BFKL evolution and beyond
• Large directed flow of open charm mesons probes the three dimensional distribution of matter in heavy ion collisions
• Small x physics and RHIC data
• Forward-backward correlations between multiplicities in windows separated in azimuth and rapidity
• String Percolation and the Glasma
• Long range rapidity correlations as seen in the STAR experiment
• On the elliptic flow of heavy quarkonia in $pA$ collisions
• Two-Gluon Correlations in Heavy-Light Ion Collisions: Energy and Geometry Dependence, IR Divergences, and $k_T$-Factorization
• Forward-backward multiplicity correlations in pp collisions at $\sqrt{s}$=0.9, 2.76 and 7 TeV
• Forward-backward correlations in nucleus-nucleus collisions: baseline contributions from geometrical fluctuations
• Forward-backward multiplicity correlations in the wounded nucleon model
• When gluons go odd: how classical gluon fields generate odd azimuthal harmonics for the two-gluon correlation function in high-energy collisions
• Ridge from Strings
• Small system studies: A theory overview
• Particle production azimuthal asymmetries in a clustering of color sources model
• Forward-Backward Multiplicity Correlations in Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 Gev
• A simple evolution equation for rapidity distributions in nucleus-nucleus collisions
• Hydrodynamic modeling of pseudorapidity flow correlations in relativistic heavy-ion collisions and the torque effect
• On the long-range correlations in hadron-nucleus collisions
• Prospects of searching for (un)particles from Hidden Sectors using rapidity correlations in multiparticle production at the LHC
• The Collectivity of Heavy Mesons in Proton-Nucleus Collisions
• Forward-Backward Charge Fluctuations at RHIC Energies
• Forward-Backward rapidity correlations at all rapidities
• Particle correlations from the initial state
• Multiparticle production in proton-nucleus collisions beyond eikonal accuracy
• Correlations and the ridge in the Color Glass Condensate beyond the glasma graph approximation
• Two-particle correlations in pseudorapidity in a hydrodynamic model
• Two-Gluon Production and Longitudinal Correlations in the Color Glass Condensate
• Long range correlations, event simulation and parton percolation
• The Effect of Dynamical Parton Recombination on Event-by-Event Observables
• Long range forward-backward rapiditiy correlations in proton-proton collisions at LHC
• Exploring the Collective Phenomenon at the Electron-Ion Collider
• Method for the Analysis of Forward-Backward Multiplicity Correlations in Heavy-Ion Collisions
• Partial correlation analysis method in ultra-relativistic heavy-ion collisions
• Symmetric correlations as seen at RHIC
• Evolution of particle density in high-energy pp collisions
• Fluctuations of the number of participants and binary collisions in AA interactions at fixed centrality in the Glauber approach
• Understanding the Particle Production Mechanism with Correlation Studies Using Long and Short Range Correlations
• CGC/saturation approach for high energy soft interactions: `soft' Pomeron structure and $v_n$ in hadron and nucleus collisions from Bose-Einstein correlation
• Forward-backward multiplicity and momentum correlations in $pp$ collisions at LHC energies
• Multiparticle azimuthal angular correlations in $pA$ collisions
• Longitudinal dependence of two-particle momentum correlations from NEXSPHERIO model
• STAR's measurement of Long-range forward-backward multiplicity correlations as the signature of "dense partonic matter" in the Heavy Ion collisions at $\sqrt{s_{NN}}=$200 GeV.}
• Recent Results of Fluctuation and Correlation Studies from the STAR Experiment
• Expectation of forward-backward rapidity correlations in $p+p$ collisions at the LHC energies
• Splitting of elliptic flow in a tilted fireball
• Multibin correlations in a superposition approach to relativistic heavy-ion collisions
• Rapidity and energy dependence of average transverse momentum and particle density in saturation models
• Nucleus-nucleus cross-sections and long-range correlations with a local supercritical pomeron
• Multiplicity Fluctuations and Correlations in Limited Momentum Space Bins in Relativistic Gases
• Initial conditions of heavy ion collisions and high energy factorization
• Forward-backward multiplicity and momentum correlations in pp and pPb collisions at the LHC energies
• Search and study of Quark Gluon Plasma at the CERN-LHC
• Energy Dependence of Short and Long-Range Multiplicity Correlations in Au+Au Collisions from STAR
• Event-by-event multiplicity fluctuations and correlations in ring-like and jet like events in ${}^{197}$Au-AgBr collisions at 11.6A GeV/c
• Statistical Fluctuations and Correlations in Hadronic Equilibrium Systems
• Initial Conditions and Global Event Properties from Color Glass Condensate
• Anisotropic flow and the valence quark skeleton of hadrons
• Two-Particle Correlations in Heavy-Light Ion Collisions
• Forward-backward multiplicity correlations at the LHC from independent sources
• Large-rapidity ridge correlations from Color Glass Condensate
• CGC-induced longitudinal ridge in p-Pb collisions
• Effect of Rescattering on Forward-Backward Correlations