Deeply Virtual Compton Scattering at HERA and perspectives at CERN

Journal Article · Mon Oct 13 00:00:00 EDT 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3013066· OSTI ID:21251474

Schoeffel, Laurent ^[1]

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1. CEA Saclay, DAPNIA-SPP, 91191 Gif-sur-Yvette Cedex (France)

Standard parton distribution functions contain neither information on the correlations between partons nor on their transverse motion, then a vital knowledge about the three dimensional structure of the nucleon is lost. Hard exclusive processes, in particular DVCS, are essential reactions to go beyond this standard picture. In the following, we examine the most recent data in view of the dipole model predictions and their implication on the quarks/gluons imaging (tomography) of the nucleon.

• OSTI ID: 21251474
• Journal Information: AIP Conference Proceedings, Vol. 1056, Issue 1; Conference: 6. international conference on perspectives in hadronic physics, Trieste (Italy), 12-16 May 2008; Other Information: DOI: 10.1063/1.3013066; (c) 2008 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CERN
CHIRAL SYMMETRY
COMPTON EFFECT
DEEP INELASTIC SCATTERING
DIPOLES
DISTRIBUTION FUNCTIONS
ELECTROMAGNETIC FORM FACTORS
GLUONS
HERA STORAGE RING
NUCLEONS
QUANTUM CHROMODYNAMICS
QUARK-GLUON INTERACTIONS
QUARKS
SYMMETRY BREAKING
THREE-DIMENSIONAL CALCULATIONS
TOMOGRAPHY