Published October 2004 | Version v1
Journal article Metadata-only

A QCD analysis of diffractive deep-inelastic scattering data

Creators

  • 1. University of Durham, Institute for Particle Physics Phenomenology (United Kingdom)
  • 2. Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg (Russian Federation)

Description

We perform a novel type of analysis of diffractive deep-inelastic scattering data, in which the input parton distributions of the pomeron are parameterised using the perturbative QCD expressions. In particular, we treat individually the components of the pomeron of different size. We are able to describe simultaneously both the recent ZEUS and H1 diffractive data. In addition to the usual two-gluon model for the perturbative pomeron, we allow for the possibility that it may be made from two sea quarks. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s2004-02008-y

Additional details

Identifiers

DOI
10.1140/epjc/s2004-02008-y;

Publishing Information

Journal Title
European Physical Journal. C
Journal Volume
37
Journal Issue
3
Journal Page Range
p. 285-292
ISSN
1434-6044

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
35104540
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DEEP INELASTIC SCATTERING; DIFFRACTION MODELS; LEPTON-PROTON INTERACTIONS; PARTICLE RADII; PARTICLE STRUCTURE; PARTON MODEL; PERTURBATION THEORY; POMERANCHUK PARTICLES; PROTONS; QUANTUM CHROMODYNAMICS; QUARK MODEL; STRUCTURE FUNCTIONS; THEORETICAL DATA
Descriptors DEC
BARYONS; BOSONS; COMPOSITE MODELS; DATA; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MATHEMATICAL MODELS; MESONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SCATTERING