Nucleon Energy Correlators for the Color Glass Condensate

Abstract

We demonstrate the recently proposed nucleon energy-energy correlator (nucleon EEC) $f_{\mathrm{EEC}}(x,\theta )$ can unveil the gluon saturation in the small-$x$ regime in $eA$ collisions. The novelty of this probe is that it is fully inclusive just like the deep-inelastic scattering (DIS), with no requirements of jets or hadrons, but still provides an evident portal to the small-$x$ dynamics through the shape of the $\theta$-distribution. We find that the saturation prediction is significantly different from the expectation of the collinear factorization.

arXiv comment7+3pages, 5+1 figures, to match with the published version

References in corpus (82)

• An Introduction to PYTHIA 8.2
• 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
• Small-x F_2 Structure Function of a Nucleus Including Multiple Pomeron Exchanges
• Nonlinear Gluon Evolution in the Color Glass Condensate: I
• Saturation Effects in Deep Inelastic Scattering at low $Q^2$ and its Implications on Diffraction
• The Color Glass Condensate
• 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
• New CTEQ global analysis of quantum chromodynamics with high-precision data from the LHC
• Conformal collider physics: Energy and charge correlations
• Universality of Unintegrated Gluon Distributions at small x
• NLO evolution of color dipoles
• Quark contribution to the small-$x$ evolution of color dipole
• Triumvirate of Running Couplings in Small-x Evolution
• AAMQS: A non-linear QCD analysis of new HERA data at small-x including heavy quarks
• Power corrections to event shapes and factorization
• Single inclusive particle production at high energy from HERA data to proton-nucleus collisions
• Solving The High Energy Evolution Equation Including Running Coupling Corrections
• kt-factorization for Hard Processes in Nuclei
• Distribution of linearly polarized gluons inside a large nucleus
• Factorization of e+e- Event Shape Distributions with Hadronic Final States in Soft Collinear Effective Theory
• Sudakov Double Logarithms Resummation in Hard Processes in Small-x Saturation Formalism
• The Collinear Limit of the Energy-Energy Correlator
• On the linearly polarized gluon distributions in the color dipole model
• Probing the Small-$x$ Gluon Tomography in Correlated Hard Diffractive Dijet Production in DIS
• Rethinking Jets with Energy Correlators: Tracks, Resummation and Analytic Continuation
• Diffusion into infra-red and unitarization of the BFKL pomeron
• From correlation functions to event shapes
• Heavy quark pair production in high energy pA collisions: Quarkonium
• Jets and Quantum Field Theory
• The distribution of linearly polarized gluons and elliptic azimuthal anisotropy in DIS dijet production at high energy
• Energy-energy correlations in N=4 SYM
• Asymmetries in Heavy Quark Pair and Dijet Production at an EIC
• Analyzing N-point Energy Correlators Inside Jets with CMS Open Data
• Running coupling and power corrections in nonlinear evolution at the high--energy limit
• Quark loop contribution to BFKL evolution: Running coupling and leading-N_f NLO intercept
• Quantum Interference in Jet Substructure from Spinning Gluons
• Dipole factorization for DIS at NLO: Combining the $q\bar{q}$ and $q\bar{q}g$ contributions
• Diffractive Dijet Production in Deep Inelastic Scattering and Photon-Hadron Collisions in the Color Glass Condensate
• Diffractive Dijet Production and Wigner Distributions from the Color Glass Condensate
• Measuring Multijet Structure of Hadronic Energy Flow Or What IS A Jet?
• Numerical solution of the nonlinear evolution equation at small x with impact parameter and beyond the LL approximation
• On the one loop ${\gamma }^{(\ast )}\to q\bar{q}$ impact factor and the exclusive diffractive cross sections for the production of two or three jets
• Saturation model of DIS : an update
• Probing Gluon Saturation through Dihadron Correlations at an Electron-Ion Collider
• Energy correlations in the end-point region
• Transverse Momentum Dependent Parton Distributions at Small-x
• Measuring the Weizsaecker-Williams distribution of linearly polarized gluons at an EIC through dijet azimuthal asymmetries
• Multi-gluon correlations and evidence of saturation from dijet measurements at an Electron Ion Collider
• Semi-inclusive Deep Inelastic Scattering at small x
• Back-to-back inclusive dijets in DIS at small $x$: Sudakov suppression and gluon saturation at NLO
• Deep inelastic scattering in the dipole picture at next-to-leading order
• Extending Precision Perturbative QCD with Track Functions
• The importance of kinematic twists and genuine saturation effects in dijet production at the Electron-Ion Collider
• Impact factor for high-energy two and three jets diffractive production
• Diffractive dijet production in impact parameter dependent saturation models
• The Nucleon Energy Correlators
• Three Point Energy Correlators in the Collinear Limit: Symmetries, Dualities and Analytic Results
• Celestial Blocks and Transverse Spin in the Three-Point Energy Correlator
• Probing parton saturation and the gluon dipole via diffractive jet production at the Electron-Ion Collider
• Renormalization Group Flows for Track Function Moments
• Three-point energy correlators and the celestial block expansion
• One-Loop Corrections to Dihadron Production in DIS at Small $x$
• Towards a complete next-to-logarithmic description of forward exclusive diffractive dijet electroproduction at HERA: real corrections
• Cos(4 phi) azimuthal anisotropy in small-x DIS dijet production beyond the leading power TMD limit
• Three-point energy correlator in $\mathcal{N}=4$ super Yang-Mills Theory
• NLO computation of diffractive di-hadron production in a saturation framework
• Harmonics of Parton Saturation in Lepton-Jet Correlations at the EIC
• Inclusive prompt photon-jet correlations as a probe of gluon saturation in electron-nucleus scattering at small $x$
• Analytic Computation of Three-point Energy Correlator in QCD
• Non-Gaussianities in Collider Energy Flux
• Resumming subleading Sudakov logarithms in saturation regime
• Probing the gluon tomography in photoproduction of di-pions
• Energy Correlators of Hadronically Decaying Electroweak Bosons
• Parton rescattering and gluon saturation in dijet production at EIC
• The suppressions of dijet azimuthal correlations in the future EIC
• Designing Observables for Quantum Interference in Jets at Subleading Color
• GTMD model predictions for diffractive dijet production at EIC

Cited by in corpus (19)

• Probing the Short-Distance Structure of the Quark-Gluon Plasma with Energy Correlators
• Nonperturbative Effects in Energy Correlators: From Characterizing Confinement Transition to Improving ${\alpha }_s$ Extraction
• Using the $W$ as a Standard Candle to Reach the Top: Calibrating Energy Correlator Based Top Mass Measurements
• Energy-Energy Correlator for jet production in $pp$ and $pA$ collisions
• Quantum Computing for Energy Correlators
• Three-point Energy Correlators in Hadronic Higgs Decays
• Shedding Light on Hadronization by Quarkonium Energy Correlator
• Probing cold nuclear matter with energy correlators
• Direct quarkonium-plus-gluon production in DIS in the Color Glass Condensate
• Spin-flip gluon GTMD $F_{1,2}$ at small-$x$
• The DIS 1-Jettiness Event Shape at N${}^3$LL+$\mathcal{O}({\alpha }_s^2)$
• Energy Correlators Beyond Angles
• Gluonic contributions to semi-inclusive DIS in the target fragmentation region
• Gluon Polarimetry with Energy-Energy Correlators
• Accessing nucleon transversity with one-point energy correlators
• Color Glass Condensate meets High Twist Expansion
• Nucleon Energy Correlators as a Probe of Light-Quark Dipole Operators at the Electron-Ion Collider
• Effective Field Theory Factorization for Diffraction
• Observable Optimization for Precision Theory: Machine Learning Energy Correlators