Published September 1, 1993
| Version v1
Journal article
Diffraction and the gluon mass
Creators
- 1. Instituto de Fisica, Universidade Federal do Rio Grande do Sul, Avenida Bento Goncalves, 9500, 91501-970, Porto Alegre, Rio Grande do Sul (Brazil)
- 2. Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 (United States)
- 3. Instituto de Fisica Teorica, Universidade Estadual Paulista, Rua Pamplona, 145, 01405 Sao Paulo, Sao Paulo (Brazil)
Description
We recently propsed a QCD Pomeron described by the exchange of two nonperturbative gluons characterized by a dynamically generated gluon mass. It is shown here that data on elastic scattering, exclusive ρ production in deep inelastic scattering, and the J/ψ-nucleon total cross section can be successfully described in terms of a single gluon mass mg congruent 0.37 GeV. We observe that the total cross sections of hadrons with small radii, such as J/ψ, have a marked dependence on the effective gluon mass
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 48
- Journal Issue
- 5
- Journal Page Range
- p. 2324-2328.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25004169
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DEEP INELASTIC SCATTERING; DIFFRACTION; ELASTIC SCATTERING; GLUONS; MASS; QUANTUM CHROMODYNAMICS; TOTAL CROSS SECTIONS
- Descriptors DEC
- BOSONS; COHERENT SCATTERING; CROSS SECTIONS; ELEMENTARY PARTICLES; FIELD THEORIES; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SCATTERING