Compton scattering, vector meson photoproduction and the partonic structure of the nucleon

Abstract

At moderate and large momentum transfer, high energy vector meson photoproduction and Compton scattering can be consistently explained by mechanisms based on interactions and exchanges of constituent quarks and gluons. This opens an original window on the partonic structure of hadronic matter by emphasizing the role of quark correlations, quark exchange as implemented through saturating Regge trajectories and non-perturbative effects in the gluon propagator, which provides us with a bridge with lattice calculations. Compton scattering is directly related to vector meson photoproduction and enlarges the data set.

4 pages, 4 figures

References in corpus (5)

• Photoproduction of phi(1020) mesons on the proton at large momentum transfer
• DRAFT: Photoproduction of the ${\rho }^0$ meson on the proton at large momentum transfer
• Large momentum transfer electroproduction of mesons
• The photoproduction of vector mesons
• Quark correlations and gluon propagators in elastic vector meson production

Cited by in corpus (17)

• Generalized Parton Distributions
• Gluon mass generation in the PT-BFM scheme
• Exclusive ${\rho }^0$ electroproduction on the proton at CLAS
• Photoproduction of the $\omega$ meson on the proton at large momentum transfer
• Deeply virtual and exclusive electroproduction of omega mesons
• The space-time structure of hard scattering processes
• Electroproduction of $\varphi (1020)$ mesons at $1.4\le Q^2\le$ GeV${}^2$ measured with the CLAS spectrometer
• The extraction of $\varphi -N$ total cross section from $d(\gamma ,p{K}^{+}{K}^{-})n$
• Real and Virtual Compton Scattering in a Regge Approach
• Beam asymmetry in near threshold omega photoproduction off the proton
• Rescattering in Meson Photoproduction off Few Body Systems
• Unitary constraints on Deeply Virtual Compton Scattering
• Exclusive Meson Photo- and Electro-production, a Window on the Structure of Hadronic Matter
• Tensor Polarization of the phi meson Photoproduced at High t
• Unitarity constraints on charged pion photoproduction at large p_perp
• Features of $\omega$ photoproduction off nucleon target at forward angles : Dominance of $\pi$ exchange with Regge cuts and scaling of differential cross sections
• Glueball masses and Regge trajectories for the QCD-inspired potential