Parton Distributions in Light-Cone Gauge: Where Are the Final-State Interactions?

Abstract

We show that the final-state interaction effects in the single target spin asymmetry discovered by Brodsky et al. can be reproduced by either a standard light-cone gauge definition of the parton distributions with a prescription of the light-cone singularities consistent with the light-cone gauge link, or a modified light-cone gauge definition with a gauge link involving the gauge potential at the spatial infinity.

9 pages, 2 figures, additional results are added

Cited by in corpus (271)

• Generalized Parton Distributions
• Semi-inclusive deep inelastic scattering at small transverse momentum
• QCD Factorization for Semi-Inclusive Deep-Inelastic Scattering at Low Transverse Momentum
• Single-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarized hydrogen target
• QCD and strongly coupled gauge theories: challenges and perspectives
• Final state interactions and gauge invariant parton distributions
• Universality of T-odd effects in single spin and azimuthal asymmetries
• QCD Factorization for Spin-Dependent Cross Sections in DIS and Drell-Yan Processes at Low Transverse Momentum
• Quark Imaging in the Proton Via Quantum Phase-Space Distributions
• Observation of the Naive-T-odd Sivers Effect in Deep-Inelastic Scattering
• Relations between generalized and transverse momentum dependent parton distributions
• Generalized parton correlation functions for a spin-1/2 hadron
• 50 Years of Quantum Chromodynamics
• Parton Fragmentation Functions
• A Unified Picture for Single Transverse-Spin Asymmetries in Hard Processes
• The Spin Structure of the Proton
• Single-Transverse Spin Asymmetries: From DIS to Hadronic Collisions
• Transverse momentum dependent parton distributions in a light-cone quark model
• Azimuthal and Single Spin Asymmetries in Hard Scattering Processes
• Parameterization of the quark-quark correlator of a spin-1/2 hadron
• Exploring quark transverse momentum distributions with lattice QCD
• Dilepton production from polarized hadron hadron collisions
• Initial-State Interactions in the Unpolarized Drell-Yan Process
• Transverse Deformation of Parton Distributions and Transversity Decomposition of Angular Momentum
• The transverse momentum dependent distribution functions in the bag model
• Sivers effect in semi-inclusive deeply inelastic scattering
• Measurement of Beam-Spin Asymmetries for Deep Inelastic ${\pi }^{+}$ Electroproduction
• An Observation Concerning the Process Dependence of the Sivers Functions
• Single Transverse-Spin Asymmetry in Drell-Yan Production at Large and Moderate Transverse Momentum
• Single-Transverse Spin Asymmetry in Semi-Inclusive Deep Inelastic Scattering
• Extending Soft-Collinear-Effective-Theory to describe hard jets in dense QCD media
• Sivers function in a spectator model with axial-vector diquarks
• Determining the Nonperturbative Collins-Soper Kernel From Lattice QCD
• Transverse Quark Spin Effects and the Flavor Dependence of the Boer-Mulders Function
• Intrinsic transverse parton momenta in deeply inelastic reactions
• Collins Fragmentation and the Single Transverse Spin Asymmetry
• Next-to-leading-order corrections to $B\to \pi$ form factors in $k_T$ factorization
• Soft Factor Subtraction and Transverse Momentum Dependent Parton Distributions on Lattice
• Gluon-Exchange in Spin-Dependent Fragmentation
• Chromodynamic Lensing and Transverse Single Spin Asymmetries
• Sivers Function in the MIT Bag Model
• Measurement of single-spin azimuthal asymmetries in semi-inclusive electroproduction of pions and kaons on a longitudinally polarised deuterium target
• Medium-induced parton splitting kernels from Soft Collinear Effective Theory with Glauber gluons
• Next-to-leading Order Calculation of the Single Transverse Spin Asymmetry in the Drell-Yan Process
• Towards Quasi-Transverse Momentum Dependent PDFs Computable on the Lattice
• Novel Transversity Properties in Semi-Inclusive Deep Inelastic Scattering
• Measurement of Single and Double Spin Asymmetries in Deep Inelastic Pion Electroproduction with a Longitudinally Polarized Target
• Sivers Asymmetry and Generalized Parton Distributions in Impact Parameter Space
• Azimuthal spin asymmetries in light-cone constituent quark models
• Wilson lines and transverse-momentum dependent parton distribution functions: A renormalization-group analysis
• Measurement of the transverse single-spin asymmetry in $p^{\uparrow }+p\to W^{\pm }/Z^0$ at RHIC
• Factorization and Resummation of Higgs Boson Differential Distributions in Soft-Collinear Effective Theory
• Three-Quark Light-Cone Amplitudes of The Proton And Quark-Orbital-Motion Dependent Observables
• Collins-Soper Equation for the Energy Evolution of Transverse-Momentum and Spin Dependent Parton Distributions
• Quark Correlations and Single Spin Asymmetries
• Renormalization, Wilson lines, and transverse-momentum dependent parton distribution functions
• Evolution of the helicity and transversity Transverse-Momentum-Dependent parton distributions
• Twist-three Fragmentation Function Contribution to the Single Spin Asymmetry in pp Collisions
• Two-hadron semi-inclusive production including subleading twist
• Using 1-Jettiness to Measure 2 Jets in DIS 3 Ways
• Equality of Two Definitions for Transverse Momentum Dependent Parton Distribution Functions
• QCD Evolution of the Transverse Momentum Dependent Correlations
• Generalized TMDs and the exclusive double Drell-Yan process
• Hadron Spectroscopy and Structure from AdS/CFT
• Collins fragmentation function for pions and kaons in a spectator model
• Sivers and Boer-Mulders functions in Light-Cone Quark Models
• Partonic Pole Matrix Elements for Fragmentation
• Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation
• Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion
• Pion TMDs in light-front constituent approach, and Boer-Mulders effect in the pion-induced Drell-Yan process
• Azimuthal Asymmetric Distribution of Hadrons Inside a Jet at Hadron Collider
• Sivers Mechanism for Gluons
• Heavy Quarkonium Production in Single Transverse Polarized High Energy Scattering
• Reviewing model calculations of the Collins fragmentation function
• Singular and Regular Gauges in Soft Collinear Effective Theory: The Introduction of the New Wilson Line T
• Sivers function in light-cone quark model and azimuthal spin asymmetries in pion electroproduction
• Pretzelosity distribution function h_1T^perp and the single spin asymmetry A_UT^sin(3phi-phi_S)
• New observables in longitudinal single-spin asymmetries in semi-inclusive DIS
• Observation of Transverse $\Lambda /\bar{\Lambda }$ Hyperon Polarization in $e^{+}{e}^{-}$ Annihilation at Belle
• Non-zero transversity distribution of the pion in a quark-spectator-antiquark model
• Transverse single spin asymmetries in Drell-Yan processes
• Flavor Structure of the Nucleon Sea
• Sivers effect in Drell Yan at RHIC
• Test the time-reversal modified universality of the Sivers function
• Transverse-Momentum-Dependent Gluon Distributions and Semi-inclusive Processes at Hadron Colliders
• Process dependent Sivers function and implications for single spin asymmetry in inclusive hadron production
• Next-to-leading-order correction to pion form factor in $k_T$ factorization
• Transverse Spin Structure of the Nucleon through Target Single Spin Asymmetry in Semi-Inclusive Deep-Inelastic $(e,e^{\prime }{\pi }^{\pm })$ Reaction at Jefferson Lab
• A quark model analysis of the Sivers function
• Hadronic Dijet Imbalance and Transverse-Momentum Dependent Parton Distributions
• The Transverse-momentum-dependent Parton Distribution Function and Jet Transport in Medium
• Spectral analysis of gluonic pole matrix elements for fragmentation
• Classification and Asymptotic Scaling of Hadron Light-Cone Wave-Function Amplitudes
• Subleading-twist effects in single-spin asymmetries in semi-inclusive deep-inelastic scattering on a longitudinally polarized hydrogen target
• Measurement of Angular Distributions of Drell-Yan Dimuons in $p+p$ Interactions at 800 GeV/c
• Are there approximate relations among transverse momentum dependent distribution functions?
• Azimuthal asymmetries for hadron distributions inside a jet in hadronic collisions
• Transverse Momentum Dependent Factorization for Quarkonium Production at Low Transverse Momentum
• Possible resolution of the B -> pi pi, pi K puzzles
• Connection between the Sivers function and the anomalous magnetic moment
• Evidence for the Absence of Gluon Orbital Angular Momentum in the Nucleon
• Light-cone divergence in twist-3 correlation functions
• The Sivers single-spin asymmetry in photon-jet production
• Naive time-reversal odd phenomena in semi-inclusive deep-inelastic scattering from light-cone constituent quark models
• A mechanism for the T-odd pion fragmentation function
• Next-to-leading-order corrections to exclusive processes in $k_T$ factorization
• Single Transverse-Spin Asymmetry in Hadronic Dijet Production
• Lorentz invariance relations among parton distributions revisited
• Quark Wigner distributions in a light-cone spectator model
• Renormalization-group properties of transverse-momentum dependent parton distribution functions in the light-cone gauge with the Mandelstam-Leibbrandt prescription
• Quark Sivers Function at Small $x$: Spin-Dependent Odderon and the Sub-Eikonal Evolution
• The NLO twist-3 contributions to $B\to \pi$ form factors in $k_T$ factorization
• Single-Transverse Spin Asymmetry in Dijet Correlations at Hadron Colliders
• Factorization connecting continuum and lattice TMDs
• $B$ meson wave function in $k_T$ factorization
• Model calculations of the Sivers function satisfying the Burkardt Sum Rule
• Final state interactions and the transverse structure of the pion using non-perturbative eikonal methods
• Sivers vs. Collins effect in azimuthal single spin asymmetries in pion production in SIDIS
• Phases of Augmented Hadronic Light-Front Wave Functions
• Reanalysis of Azimuthal Spin Asymmetries of Meson Electroproduction
• Azimuthal asymmetry in unpolarized $\pi N$ Drell-Yan process
• Checking the Burkardt sum rule for the Sivers function by model calculations
• Constraints on the gluon Sivers distribution via transverse single spin asymmetries at midrapidity in p(transv. polarized) p -> pi^0 X processes at BNL RHIC
• Lorentz invariance relations between parton distributions and the Wandzura-Wilczek approximation
• The three-dimensional distribution of quarks in momentum space
• Azimuthal and single spin asymmetry in deep-inelastic lepton-nucleon scattering
• Factorization for Azimuthal Asymmetries in SIDIS at Next-to-Leading Power
• Effects of TMD evolution and partonic flavor on $e^{+}{e}^{-}$ annihilation into hadrons
• TMD gluon distributions at small x in the CGC theory
• Single Transverse-Spin Asymmetries at Large-x
• Transverse Momentum Distributions in the Non-Perturbative Region
• Fundamental Properties of the Proton in Light-Front Zero Modes
• On Unique Predictions for Single Spin Azimuthal Asymmetry
• Transverse Momentum Dependent Parton Distribution/Fragmentation Functions at an Electron-Ion Collider
• Precise Measurements of Beam Spin Asymmetries in Semi-Inclusive ${\pi }^0$ production
• Transverse momentum distributions of quarks in the nucleon from the Chiral Quark Soliton Model
• Analyzing the Boer-Mulders function within different quark models
• Where do we stand with a 3-D picture of the proton?
• Non-Universality of Transverse Momentum Dependent Parton Distributions at Small-x
• Azimuthal asymmetries in semi-inclusive DIS with polarized beam and/or target and their nuclear dependences
• $T$-Odd Effects in Unpolarized Drell-Yan Scattering
• Transverse-momentum-dependent parton distribution functions up to twist 4 for spin-1 hadrons
• Transverse Spin Structure of the Nucleon
• Production of two hadrons in semi-inclusive Deep Inelatic Scattering
• Asymmetric Di-jet Production in Polarized Hadronic Collisions
• An Exclusive Soft Function for Drell-Yan at Next-to-Next-to-Leading Order
• The Beam Single Spin Asymmetry in Semi-inclusive Deep Inelastic Scattering
• Chiral-Odd Fragmentation Functions in Single Pion Inclusive Electroproduction
• Collins Asymmetry at Hadron Colliders
• T-odd quark-gluon-quark correlation function in the diquark model
• Single Hadronic-Spin Asymmetries in Weak Interaction Processes
• Collins fragmentation function from gluon rescattering
• Azimuthal single spin asymmetries in SIDIS in the light of chiral symmetry breaking
• Flavor separation of the Boer-Mulders function from unpolarized ${\pi }^{-}p$ and ${\pi }^{-}D$ Drell-Yan processes
• Breakdown of QCD Factorization for P-Wave Quarkonium Production at Low Transverse Momentum
• Polarized hyperon production in single-inclusive electron-positron annihilation at next-to-leading order
• Momentum sum rules for fragmentation functions
• Single transverse spin asymmetry of dilepton production near $Z^0$ pole
• Quark Orbital Angular Momentum in the Wandzura-Wilczek Approximation
• The NLO twist-3 contribution to the pion electromagnetic form factors in $k_T$ factorization
• Wilson lines in transverse-momentum dependent parton distribution functions with spin degrees of freedom
• Sivers Asymmetries for Inclusive Pion and Kaon Production in Deep-Inelastic Scattering
• Single Transverse-Spin Asymmetry and Sivers Function in Large Momentum Effective Theory
• Transverse single-spin asymmetries in $p^{\uparrow }p\to \gamma X$ from quark-gluon-quark correlations in the proton
• Instanton contribution to the Sivers function
• Transverse single spin asymmetries in inclusive deep-inelastic scattering
• Statistical Physics and Light-Front Quantization
• Spin asymmetries in jet-hyperon production at LHC
• One-loop Matching for Spin-Dependent Quasi-TMDs
• The cos 2 phi asymmetry of Drell-Yan and J/psi production in unpolarized ppbar scattering
• Transverse structure of electron in momentum space in basis light-front quantization
• Double spin asymmetry A_{LT} in direct photon production
• Single Spin Asymmetries in Heavy Quark and Antiquark Productions
• Polarized Hyperons from pA Scattering in the Gluon Saturation Regime
• Predicting the light-front holographic TMDs of the pion
• Gauge Invariance of Non-Abelian Field Strength Correlators: the Axial Gauge Puzzle
• Transverse single-spin asymmetries of pion production in semi-inclusive DIS at subleading twist
• Initial and Final State Interaction Effects in Small-x Quark Distributions
• Single Transverse Spin Asymmetries at Parton Level
• Azimuthal asymmetries in lepton-pair production at a fixed-target experiment using the LHC beams (AFTER)
• Quark Wigner distribution of the pion meson in light-cone quark model
• Quark-gluon correlation functions relevant to single transverse spin asymmetries
• The electron in three-dimensional momentum space
• Beam Spin Asymmetries of Charged and Neutral Pion Productions in Semi-inclusive DIS
• Revisiting model relations between T-odd transverse-momentum dependent parton distributions and generalized parton distributions
• Monte Carlo simulation of the Sivers effect in high-energy proton-proton collisions
• Boer-Mulders effect in the unpolarized pion induced Drell-Yan process at COMPASS within TMD factorization
• Drell-Yan Lepton Pair Azimuthal Asymmetry in Hadronic Processes
• Twist-3 T-odd fragmentation functions $G^{\perp }$ and ${\tilde{G}}^{\perp }$ in a spectator model
• A journey into the proton structure: Progresses and challenges
• Comment on "Gauge Invariance and $k_T$-Factorization of Exclusive Processes"
• Boer-Mulders function of pion meson and $q_T$-weighted $\cos 2\varphi$ asymmetry in the unpolarized ${\pi }^{-}p$ Drell-Yan at COMPASS
• Several Topics on Transverse Momentum-Dependent Fragmentation Functions
• Beam single spin asymmetry of neutral pion production in semi-inclusive deep inelastic scattering
• On the process dependent nuclear $k_{\perp }$ broadening effect
• Transverse momentum distributions of valence quark in light and heavy vector mesons
• QCD Factorization for Quarkonium Production in Hadron Collions at Low Transverse Momentum
• Boer-Mulders function of the pion in the MIT bag model
• Renormalization-group anatomy of transverse-momentum dependent parton distribution functions in QCD
• Polarized Lambda hyperon production in Semi-inclusive deep inelastic scattering off an unpolarized nulceon target
• Transverse spin effects of sea quarks in unpolarized nucleons
• Intrinsic Transverse Momentum and Evolution in Weighted Spin Asymmetries
• Resummation with Wilson lines off the light cone
• Single-spin asymmetry in dihadron production in SIDIS off the longitudinally polarized nucleon target
• Partonic State and Single Transverse Spin Asymmetries in Semi Inclusive DIS
• Unravelling the physical meaning of the Jaffe-Manohar decomposition of the nucleon spin
• Time-reversal odd distribution functions in chiral models with vector mesons
• Recent progress in the understanding of single spin asymmetries
• Towards leading-twist $T$-odd TMD gluon distributions
• Double Spin Asymmetries $A_{LT}^{\cos {\varphi }_S}$ and $A_{LT}^{\cos (2{\varphi }_h-{\varphi }_S)}$ in semi-inclusive DIS
• Absence of shadowing in Drell-Yan production at finite transverse momentum exchange
• Azimuthal asymmetries in single polarized proton-proton Drell-Yan processes
• Azimuthal asymmetries in $J/\psi$-photon production at the EIC
• Charge Distributions in Transverse Coordinate Space and in Impact Parameter Space
• Nucleon form factors and parton distributions in nonlocal chiral effective theory
• Single Target-Spin Asymmetry in Semi-Inclusive Deep Inelastic Scattering on Transversely Polarized Nucleon Target
• $\cos 2{\varphi }_t$ azimuthal asymmetry in back-to-back $J/\psi$-jet production in $ep\to eJ/\psi JetX$ at the EIC
• Restoration of $k_T$ factorization for low $p_T$ hadron hadroproduction
• Quark helicity distributions in transverse momentum space and transverse coordinate space
• Single-spin asymmetries in electroproduction of pions on the longitudinally polarized nucleon targets
• Matching generalised transverse-momentum-dependent distributions onto generalised parton distributions at one loop
• On a Wilson lines approach to the study of jet quenching
• Double transverse spin asymmetry in the $p^{\uparrow }{\bar{p}}^{\uparrow }$ Drell-Yan process from Sivers functions
• Sivers distribution functions of sea quark in proton with chiral Lagrangian
• Rho-pion transition form factors in the $k_T$ factorization formulism revisited
• Sivers and Boer-Mulders TMDs of proton in a light-front quark-diquark model
• Double spin asymmetry in dihadron production in SIDIS off the longitudinally polarized nucleon target
• Single Spin Asymmetry in Inclusive Hadron Production in pp Scattering from Collins Mechanism
• The $\sin 2\varphi$ azimuthal asymmetry in single longitudinally polarized $\pi N$ Drell-Yan process
• The $\sin (2\varphi -{\varphi }_S)$ azimuthal asymmetry in the pion induced Drell-Yan process within TMD factorization
• Transverse single-spin asymmetries in gauge boson production
• Collinear Factorization for Single Transverse-Spin Asymmetry in Drell-Yan Processes
• A Note on Pretzelosity TMD Parton Distribution
• Single spin asymmetry in $\pi p$ Drell-Yan process
• Azimuthal angle dependence of di-jet production in unpolarized hadron scattering
• Multiple parton scattering in nuclei: gauge invariance
• Light-Cone Singularities and Transverse-Momentum-Dependent Factorization at Twist-3
• Quark correlations and single-spin asymmetries
• Predicting the $\sin {\varphi }_S$ Single-Spin-Asymmetry of $\Lambda$ Production off transversely polarized nucleon in SIDIS
• Azimuthal asymmetry in SIDIS off nuclei as probe for $\hat{q}$
• Final State Interactions and the Transverse Structure of the Pion
• The $\sin 2{\varphi }_h$ azimuthal asymmetry of pion production in SIDIS within TMD factorization
• Q^2 dependence of azimuthal asymmetries in semi-inclusive deep inelastic scattering and in Drell-Yan
• Semi-inclusive deep inelastic scattering off a tensor-polarized spin-1 target
• Color entanglement effect in collinear twist-3 factorization
• Nucleon tomography. What can we do better today than Rutherford 100 years ago?
• Single Transverse Spin Asymmetries in Semi-inclusive Deep Inelastic Scattering in a Spin-1 Diquark Model
• Studies of spin-orbit correlations at JLAB
• Three dimensional imaging of the nucleon --- TMD (theory and phenomenology)
• Prospects of polarized fixed target Drell-Yan experiments
• On the beam spin asymmetries of electroproduction of charged hadrons off the nucleon targets
• Azimuthal asymmetries in $D$-meson and jet production at the EIC
• Transverse Spin Effects in Future Drell-Yan Experiments
• T-odd distributions, breaking of long range correlations, and sudden entropy changes, in Drell-Yan high-energy processes
• Perturbative Corrections to Quark TMDPDFs in the Background-Field Method: Gauge Invariance, Equations of Motion, and Multiple Interactions
• Left-right asymmetry for pion and kaon production in the semi-inclusive deep inelastic scattering process
• Extraction of finite-energy contributions to the Sivers asymmetry from the analysis of exclusive proton-proton scattering
• Single-spin asymmetries in SIDIS induced by anomalous gluon-quark and photon-quark couplings
• $\pi -N$ Drell-Yan process in TMD factorization
• Singularities, boundary conditions and gauge link in the light cone gauge
• Derivation of the Gauge Link in Light Cone Gauge
• Identifying the Universal part of TMDs
• Sivers effect in semi-inclusive DIS and in the Drell-Yan process
• Leading and higher twist transverse momentum dependent parton distribution functions in the spectator model
• Hyperon Polarization in Unpolarized Scattering Processes
• Nucleon Tomography with 0-jettiness
• Evolution of unpolarized transverse momentum dependent parton distributions of twist-3
• Transverse momentum dependent quark distributions and polarized Drell-Yan processes
• On the Relation Between Mechanisms for Single-Transverse-Spin Asymmetries
• Structure Functions are not Parton Probabilities
• Test of the Universality of Naive-time-reversal-odd Fragmentation Functions