Published August 2003
| Version v1
Journal article
Description of LUND area law to J/ψ non-perturbative hadronic decay
Creators
- 1. Chinese Academy of Sciences, Beijing (China). Inst. of High Energy Physics
- 2. Liaoning Univ., Shenyang (China). Dept. of Physics
Description
Based on the perturbative QCD predictions of gluonic distributions and branch cross section of the J/ψ decay via hadronic, electromagnetic, and radiative channels, the strict solutions of LUND area law of string fragmentation hadronization are used to treat nonperturbative hadronic production processes. A possible description and Monte Carlo packet for the J/ψ hadronic decay are obtained. The more than 14 spectra and event shapes of the charged particles simulated by Monte Carlo generator LUARLW agree with BES data well
Additional details
Publishing Information
- Journal Title
- High Energy Physics and Nuclear Physics
- Journal Volume
- 27
- Journal Issue
- 8
- Journal Page Range
- p. 673-677
- ISSN
- 0254-3052
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 35053595
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BRANCHING RATIO; GLUONS; HADRONIC PARTICLE DECAY; HADRONS; J PSI-3097 MESONS; MONTE CARLO METHOD; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; STRING MODELS
- Descriptors DEC
- BOSONS; CALCULATION METHODS; CHARMONIUM; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FIELD THEORIES; HADRONS; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL; QUARKONIUM; VECTOR MESONS