DVCS on the nucleon : study of the twist-3 effects

Abstract

We estimate the size of the twist-3 effects on deeply virtual Compton scattering (DVCS) observables, in the Wandzura-Wilczek approximation. We present results in the valence region for the DVCS cross sections, charge asymmetries and single spin asymmetries, to twist-3 accuracy.

20 pages, 6 figures

References in corpus (1)

• Measurement of Deeply Virtual Compton Scattering at HERA

Cited by in corpus (64)

• Generalized Parton Distributions
• Unraveling hadron structure with generalized parton distributions
• Hard Exclusive Reactions and the Structure of Hadrons
• Theory of deeply virtual Compton scattering on the nucleon
• Generalized parton distributions and strong forces inside nucleons and nuclei
• Forces inside hadrons: pressure, surface tension, mechanical radius, and all that
• Measurement of the Beam-Spin Azimuthal Asymmetry Associated with Deeply-Virtual Compton Scattering
• Observation of exclusive DVCS in polarized electron beam asymmetry measurements
• Generalized Parton Distributions in the valence region from Deeply Virtual Compton Scattering
• GPD phenomenology and DVCS fitting - Entering the high-precision era
• Moments of Nucleon Generalized Parton Distributions in Lattice QCD
• Generalized Parton Distributions from Lattice QCD
• Nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• The Beam--Charge Azimuthal Asymmetry and Deeply Virtual Compton Scattering
• The nucleon form-factors of the energy momentum tensor in the Skyrme model
• On timelike and spacelike deeply virtual Compton scattering at next to leading order
• Precision Studies of QCD in the Low Energy Domain of the EIC
• Modelling generalized parton distributions to describe deeply virtual Compton scattering data
• Energy-momentum tensor form factors of the nucleon in nuclear matter
• Polynomiality of unpolarized off-forward distribution functions and the D-term in the chiral quark-soliton model
• A fitter code for Deep Virtual Compton Scattering and Generalized Parton Distributions
• The generalized parton distribution function (E^u+E^d)(x,xi,t) of the nucleon in the chiral quark soliton model
• The pion mass dependence of the nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• A next-to-leading order QCD analysis of deeply virtual Compton scattering amplitudes
• D-term and structure of point-like and composed spin-0 particles
• Renormalization of Twist-Four Operators in QCD
• Gravitational form factors within light-cone sum rules at leading order
• On the D-term of the nucleon generalized parton distributions
• Nucleon's energy-momentum tensor form factors in light-cone QCD
• Can one measure timelike Compton scattering at LHC ?
• The dual parameterization of the proton generalized parton distribution functions H and E and description of the DVCS cross sections and asymmetries
• Measurement of azimuthal asymmetries associated with deeply virtual Compton scattering on an unpolarized deuterium target
• On the A-dependence of nuclear generalized parton distributions
• On the Observability of the Quark Orbital Angular Momentum Distribution
• A next-to-leading order analysis of deeply virtual Compton scattering
• Energy-momentum tensor form factors of the nucleon within a $\pi$-$\rho$-$\omega$ soliton model
• Higher Fock State Contributions to the Generalized Parton Distribution of Pion
• In-medium modified energy-momentum tensor form factors of the nucleon within the framework of a $\pi$-$\rho$-$\omega$ soliton model
• Continuity of generalized parton distributions for the pion virtual Compton scattering
• 3D Structure and Nuclear Targets
• Pion production in deeply virtual Compton scattering
• The dynamic origins of fermionic D-terms
• Dual parameterization of generalized parton distributions and description of DVCS data
• Twist-3 GPDs in Deeply-Virtual Compton Scattering
• Next-to-leading order evolution of generalized parton distributions for HERA and HERMES
• Exotic hybrid mesons in hard electroproduction
• Real and Virtual Compton Scattering in a Regge Approach
• A detailed QCD analysis of twist-3 effects in DVCS observables
• Singularities in Twist-3 Quark Distributions
• Dual parameterization and Abel transform tomography for twist-3 DVCS
• Exclusive channels in semi-inclusive production of pions and kaons
• Polynomiality of helicity off-forward distribution functions in the chiral quark-soliton model
• Nuclear effects and their interplay in nuclear DVCS amplitudes
• Effects of next-to-leading order DGLAP evolution on generalized parton distributions of the proton and deeply virtual Compton scattering at high energy
• On hard electroproduction of mesons: helicity flip amplitudes with tensor gluon contributions
• Gluon GPDs and Exclusive Photoproduction of a Quarkonium in Forward Region
• Exclusive electroproduction of pion pairs
• Heavy quarks in deeply virtual Compton scattering
• Deeply Virtual Compton Scattering on nucleons and nuclei in generalized vector meson dominance model
• The dual parametrization for gluon GPDs
• Deeply Virtual Exclusive Processes and Generalized Parton Distributions
• Generalized Parton Distributions and Nucleon Resonances
• Deep Virtual Compton Scattering and the Nucleon Generalized Parton Distributions
• The DVCS Measurement at HERA