Published January 2016 | Version v1
Journal article Metadata-only

The behaviour of the Green function for the BFKL pomeron with running coupling

Creators

  • 1. Deutsches Elektronen-Synchrotron DESY, Hamburg (Germany)
  • 2. St. Petersburg State University, Petersburg Nuclear Physics Institute, St. Petersburg (Russian Federation)
  • 3. University of Southampton, School of Physics and Astronomy, Southampton (United Kingdom)

Description

We analyse here in LO the physical properties of the Green function solution for the BFKL equation. We show that the solution obeys the orthonormality conditions in the physical region and fulfills the completeness requirements. The unintegrated gluon density is shown to consists of a set of a few poles with parameters which could be determined by comparison with the DIS data of high precision. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s10052-015-3865-z

Additional details

Identifiers

DOI
10.1140/epjc/s10052-015-3865-z;

Publishing Information

Journal Title
European Physical Journal. C, Particles and Fields (Online)
Journal Volume
76
Journal Issue
1
Journal Page Range
p. 1-16
ISSN
1434-6052

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
47053726
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANALYTICAL SOLUTION; COUPLING CONSTANTS; EIGENFUNCTIONS; GLUON MODEL; GREEN FUNCTION; INTEGRO-DIFFERENTIAL EQUATIONS; PARTICLE STRUCTURE; POMERANCHUK PARTICLES; POMERANCHUK POLES; TRANSVERSE MOMENTUM
Descriptors DEC
EQUATIONS; FUNCTIONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; MATHEMATICAL SOLUTIONS; PARTICLE MODELS; QUASI PARTICLES