Published February 2007
| Version v1
Journal article
Dipole model for double meson production in two-photon interactions at high energies
Creators
- 1. Universidade Federal de Pelotas, Instituto de Fisica e Matematica, Caixa Postal 354, Pelotas, RS (Brazil)
- 2. Universidade Federal do Pampa, Centro de Ciencias Exatas e Tecnologicas, Campus de Bage, Bage, RS (Brazil)
Description
In this work double vector meson production in two-photon interactions at high energies is investigated considering saturation physics. We extend the color dipole picture for this process and study the energy and virtuality dependence of the forward differential cross section. A comparison with previous results is presented, and the contribution of the different photon polarizations is estimated. (orig.)
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjc/s10052-006-0146-xAdditional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C
- Journal Volume
- 49
- Journal Issue
- 3
- Journal Page Range
- p. 675-684
- ISSN
- 1434-6044
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 38030987
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- COLOR MODEL; ENERGY DEPENDENCE; EXCITATION FUNCTIONS; GEV RANGE 01-10; GEV RANGE 10-100; GEV RANGE 100-1000; INTEGRAL CROSS SECTIONS; J PSI-3097 MESONS; PAIR PRODUCTION; PHOTON-PHOTON INTERACTIONS; PHOTOPRODUCTION; POLARIZED BEAMS; RHO-770 MESONS; SPIN ORIENTATION; THEORETICAL DATA
- Descriptors DEC
- BASIC INTERACTIONS; BEAMS; BOSONS; CHARMONIUM; COMPOSITE MODELS; CROSS SECTIONS; DATA; DIFFERENTIAL CROSS SECTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FUNCTIONS; GEV RANGE; HADRONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MESONS; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; QUARK MODEL; QUARKONIUM; VECTOR MESONS