An introductory lecture on Generalised Parton Distributions

Abstract

These lecture notes on Generalised Parton Distributions aim at providing a general picture of the field on the theoretical and phenomenological sides to master and Ph.D. students. They go along with the lecture given at the Baryon International School of Physics in 2021.

21 pages, 14 figures

References in corpus (21)

• Charged pion form factor between Q^2=0.60 and 2.45 GeV^2. II. Determination of, and results for, the pion form factor
• Towards a fitting procedure for deeply virtual Compton scattering at next-to-leading order and beyond
• Basic features of the pion valence-quark distribution function
• Generalized parton distributions of the pion in chiral quark models and their QCD evolution
• Dispersion representations for hard exclusive processes
• NLO corrections to timelike, spacelike and double deeply virtual Compton scattering
• Dispersion relations and subtractions in hard exclusive processes
• On timelike and spacelike deeply virtual Compton scattering at next to leading order
• Unbiased determination of DVCS Compton Form Factors
• A fitter code for Deep Virtual Compton Scattering and Generalized Parton Distributions
• Implication of the overlap representation for modelling generalized parton distributions
• Rosenbluth separation of the ${\pi }^0$ electroproduction cross section
• Refined analysis of photon leptoproduction off spinless target
• Covariant Extension of the GPD overlap representation at low Fock states
• Deeply virtual Compton scattering on a virtual pion target
• Measures of pion and kaon structure from generalised parton distributions
• Rigorous constraints on the matrix elements of the energy-momentum tensor
• Artificial neural network modelling of generalised parton distributions
• Single-Transverse-Spin Asymmetries in Exclusive Photo-production of J/psi in Ultra-Peripheral Collisions in the Fixed-Target Mode at the LHC and in the Collider Mode at RHIC
• Two-loop evolution equations for flavor-singlet light-ray operators
• Double distributions and generalized parton distributions from the parton number conserved light front wave function overlap representation