Quark-parton model from dual topological unitarization

Journal Article · Fri Jun 01 04:00:00 EDT 1979 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.19.3397· OSTI ID:6213019

Cohen-Tannoudji, G; El Hassouni, A; Kalinowski, J; Peschanski, R

Topology, which occurs in the topological expansion of quantum chromodynamics (QCD) and in the dual topological unitarization (DTU) schemes, allows us to establish a quantitative correspondence between QCD and the dual S-matrix approaches. This topological correspondence, proposed by Veneziano and made more explicit in a recent paper for current-induced reactions, provides a clarifying and unifying quark-parton interpretation of soft inclusive processes. Precise predictions for inclusive cross sections in hadron-hadron collisions, structure functions of hadrons, and quark fragmentation functions including absolute normalizations are shown to agree with data. On a more theoretical ground the proposed scheme suggests a new approach to the confinement problem.

• Research Organization: Centre d'Etudes Nucleaires de Saclay, 91190 Gif-sur-Yvette, France
• OSTI ID: 6213019
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 19:11; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645204 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BAG MODEL
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FIELD THEORIES
FRAGMENTATION
FUNCTIONS
HADRON-HADRON INTERACTIONS
INCLUSIVE INTERACTIONS
INTERACTIONS
MATHEMATICAL MODELS
MATHEMATICS
MATRICES
MATRIX ELEMENTS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTON MODEL
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
S MATRIX
STRUCTURE FUNCTIONS
TOPOLOGY
UNITARITY