You need JavaScript to view this

Non-linear QCD effects in the pomeron parton dynamics

Abstract

The x- and Q{sup 2}-dependence of the patron structure function of the pomeron is investigated based on perturbative QCD. We demonstrate that a large gluon content and small size of pomeron leads to strong non-linear QCD effects in the Q{sup 2}-evolution as described by the Gribov-Levin-Ryskin equation. In diffractive electron-proton scattering at HERA this phenomenon should be observable and is predicted to be of larger magnitude than the corresponding non-linear effect in the proton structure function. (orig.).
Authors:
Ingelman, G; [1]  Janson-Prytz, K [1] 
  1. Uppsala Univ. (Sweden). Dept. of Radiation Sciences
Publication Date:
Jan 01, 1992
Product Type:
Technical Report
Report Number:
DESY-92-014; TSL/ISV-91-0055
Reference Number:
SCA: 662330; PA: DEN-92:006347; SN: 92000736510
Resource Relation:
Other Information: PBD: Jan 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; QUANTUM CHROMODYNAMICS; DEEP INELASTIC SCATTERING; PARTON MODEL; POMERANCHUK PARTICLES; ELECTRON-PROTON INTERACTIONS; NONLINEAR PROBLEMS; PERTURBATION THEORY; DIFFRACTION MODELS; STRUCTURE FUNCTIONS; GEV RANGE 100-1000; FEYNMAN DIAGRAM; GLUON MODEL; 662330; PHOTON AND CHARGED-LEPTON INTERACTIONS WITH HADRONS
OSTI ID:
10143655
Research Organizations:
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE92517042; TRN: DE9206347
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
DEN
Size:
10 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Ingelman, G, and Janson-Prytz, K. Non-linear QCD effects in the pomeron parton dynamics. Germany: N. p., 1992. Web.
Ingelman, G, & Janson-Prytz, K. Non-linear QCD effects in the pomeron parton dynamics. Germany.
Ingelman, G, and Janson-Prytz, K. 1992. "Non-linear QCD effects in the pomeron parton dynamics." Germany.
@misc{etde_10143655,
title = {Non-linear QCD effects in the pomeron parton dynamics}
author = {Ingelman, G, and Janson-Prytz, K}
abstractNote = {The x- and Q{sup 2}-dependence of the patron structure function of the pomeron is investigated based on perturbative QCD. We demonstrate that a large gluon content and small size of pomeron leads to strong non-linear QCD effects in the Q{sup 2}-evolution as described by the Gribov-Levin-Ryskin equation. In diffractive electron-proton scattering at HERA this phenomenon should be observable and is predicted to be of larger magnitude than the corresponding non-linear effect in the proton structure function. (orig.).}
place = {Germany}
year = {1992}
month = {Jan}
}